Wikicars - User contributions [en]

Infiniti G20

2008-05-22T12:44:23Z

G20tman:

{| border=0 cellspacing=0 cellpadding=4 style="float:right; margin:0 0 .5em 1em; width:250px; background:#fff; border-collapse:collapse; border:1px solid #999; font-size:83%; line-height:1.5; " summary="Infobox Automobile"
|- style="text-align:center; background:#f0f0f0;"
| colspan=2 style="padding:0; background:#996; color:#fff; border-bottom:1px solid #999;" | [[Image:99g20 1.jpg|300px]]
|- style="color:#fff; background:#996; font-size:larger;"
! colspan=2 | '''Infiniti G20'''
|-
! colspan=2 style="text-align:center; font-weight:normal; background:#ddb;" | [[Infiniti]]
|- style="vertical-align:top;"
| aka
| [[Nissan Primera]]
|- style="vertical-align:top; background:#f0f0f0;"
| Production
| 1991–1996,1999–2002
|- style="vertical-align:top;"
| Class
| [[Compact car|Compact]] [[luxury car]]
|- style="vertical-align:top; background:#f0f0f0;"
| Body Style
| 4-door [[sedan]]
|- style="vertical-align:top;"
| Length
| 177.5in.
|- style="vertical-align:top; background:#f0f0f0;"
| Width
| 66.7in.
|- style="vertical-align:top;
| Height
| 55.1in.
|- style="vertical-align:top; background:#f0f0f0;"
| Wheelbase
| 102.4in.
|- style="vertical-align:top;"
| Weight
| 3933lbs.
|- style="vertical-align:top; background:#f0f0f0;"
| Transmission
| FWD
|- style="vertical-align:top;"
| Engine
| [[Nissan SR engine#SR20DE|SR20DE]] [[straight-4|I4]]
|- style="vertical-align:top; background:#f0f0f0;"
| Power
| Horsepower 145hp. and Torque rating 136 ft-lbs.
|- style="vertical-align:top;"
| Similar
| [[Acura Integra]]<br>[[Cadillac Catera]]<br>[[Mercedes-Benz C-Class]]<br>[[Volvo S40]]
|- style="vertical-align:top; background:#f0f0f0;"
| Designer
| {{{Designer (lead designer if it was a team effort)}}}
|}

The '''G20''' was [[Infiniti|Infiniti's]] entry-level [[luxury car]] during most of the 1990s and into the 2000s. The G20 was a product of [[badge engineering]] as it was virtually identical to the non-USDM (United States domestic market) [[Nissan Primera]] sedan, although the G20 offered a different variant of [[Nissan]]'s 2.0 liter [[Straight-4|inline 4-cylinder]] engine. Two generations of the G20 exist in the United States, the HP10 (P10), built from 1991 to 1996, and the HP11 (P11), built from 1999 to 2002. Two major trim packages were offered: Touring, badged G20t, available from model years 1994 to 1996 and 1999 to 2001, and Sport (with no badge modification) which was offered during model year 2002. All G20s were [[front-wheel drive]] and were built in Oppama, Japan.

== Marketing ==
The G20 was marketed in the United States as a competitor to European luxury sport coupes such as the [[BMW_3-Series|BMW 3-series]], reflected in advertisements with the tagline "Born in Japan, Educated in Europe, Now Acclaimed in America." Despite the lofty ambitions of the Nissan marketing department, it only achieved niche status as a competitor to other contemporary offerings from [[Acura]] and [[BMW]].

== Engine ==
The G20 was powered by a [[transverse engine|transverse]]ly mounted [[Overhead camshaft#Double overhead camshafts|DOHC]] [[Naturally-aspirated engine|NA]] [[reciprocating engine|reciprocating]] [[internal combustion engine]], the [[Nissan SR engine#SR20DE|SR20DE]], a 2.0 liter (1998 cc) [[Straight-4|Inline 4-cylinder]]. This engine was also shared with the [[USDM]] [[Nissan Sentra]]/[[Nissan 200SX]] SE-R, [[Nissan NX|Nissan NX2000]], and a host of non-[[USDM]] Nissan vehicles. The particular engine used in the G20 produced 140 [[Horsepower#Shaft_horsepower_.28shp.29|crank horsepower]] at first, and 145 in '00+ editions (116 to 126 [[Horsepower#Effective_horsepower_.28ehp.29|whp]]; stock range) and 132 lb<sub>f</sub> or 136 lb<sub>f</sub> of [[torque]] (111 to 120 [[Effective Torque|wft·lb<sub>f</sub>]]; stock range). These engines were also fairly high-revving with a [[redline]] of 7450 [[rpm]] for 1991 through 1996 editions, 6950 rpm for the 1999 edition, and 6750 rpm for 2000+ editions. Like other SR-powered cars, the G20 has become extremely popular among "[[Sport compact#Tuning|tuner]]s" who like the engine for its flexibility, reliability, fuel economy and high power-handling capabilities. These factors combined with a low buy-in cost have caused used SR-powered Sentras, 200SXs and G20s to become popular and prominent in the tuner or "[[import scene]]" subculture.

==First Generation 1991-1996 (P10)==
{{Infobox Automobile generation
|name=P10
|image=[[Image:1991-06_Infiniti_G20_.jpg|250px|First Generation Infiniti G20]]
|production=1991–1996
|engine=2.0 L [[Nissan SR engine#SR20DE|SR20DE]] [[straight-4|I4]]
|length=174.8 in (4440 mm)
|width=66.7 in (1695 mm)
|height=54.7 in (1390 mm)
|wheelbase=100.4 in (2550 mm)
|weight=2535 to 2818 lb (1150 to 1278 kg)
}}
The first 1991 G20 was completed on July 10, 1991. The final 1996 G20 was completed on July 19, 1996. The main changes for the P10 came as a midyear refresh in 1993 (model year 1993.5), when dual [[airbag]]s replaced motorized [[seatbelt]]s, leather interiors came standard with power front seats, and the audio system was upgraded to six speakers. In addition, the 1994 model year was given a new [[chrome plating|chrome]] [[grille]], body-colored side moldings, a lowport engine (replacing the original highport SR20DE in which the intake plenum is below the fuel injectors and fuel rail), and larger 195/65R14 tires. A new trim line, the "Touring" G20t, came with a sportier black leather interior, fold-down rear seats, and a [[limited-slip differential]]. The 1994 model year also saw the [[air conditioner]] converted from R12 to R134a refrigerant, a change in the vehicle's self-diagnostic system to [[On Board Diagnostics|OBD]]-II, and other new options such as remote [[keyless entry]]. The G20 was temporarily discontinued after the 1996 model year, leaving the [[Infiniti J30|J30]] as Infiniti's lowest-priced car for the 1997 model year. However, the J30 was also discontinued in 1997 after the introduction of the larger [[Infiniti_I|I30]], leaving Infiniti without an entry-level model.

==Second Generation 1999-2002 (P11)==
{{Infobox Automobile generation
|name=P11
|image=[[Image:1999-02_Infiniti_G20_.jpg|250px|Second Generation Infiniti G20]]
|production=1999–2002
|engine=2.0 L [[Nissan SR engine#SR20DE|SR20DE]] [[straight-4|I4]]
|length=177.5 in (4508.5 mm)
|width=66.7 in (1694 mm)
|height=55.1 in (1400 mm)
|wheelbase=102.4 in (2600 mm)
|weight=2913 to 2981 lb (1321 to 1352 kg)
}}

The second-generation G20 underwent several changes, including adopting the [[Multi-link suspension|multi-link]] [[beam axle|beam]] rear suspension from the 1995-1999 [[Nissan Maxima]]. Despite enthusiasts' aversion to the beam, several publications praised the handling of the updated G20<ref>http://www.se-r.net/about/g20/scc/oct98/tb.html</ref>. With the increased size and luxury options, however, the stock 140-145 [[Horsepower#Shaft_horsepower_.28shp.29|crank horsepower]] engine was seemingly underpowered. The first 2nd generation 1999 G20 was completed on May 18, 1998. The final 2nd generation 2002 G20 was completed on January 11, 2002. Several noteworthy changes for the P11 came as a refresh in the 2000 model year, when the 145 [[Horsepower#Shaft_horsepower_.28shp.29|crank horsepower]] [[Rocker arm|roller rocker]] variant of the SR engine was implemented, anti theft [[immobilizer]] circuitry was added, anti-glare side mirrors, and a keyless remote trunk release became a feature.

==End of Production==
The G20 was discontinued in favor of 2003's [[rear wheel drive]] [[Infiniti G35|G35]], a [[badge engineering|badge engineered]] export version of the [[Japan Domestic Market|JDM]] [[Nissan Skyline#V35|V35 Nissan Skyline]] which was introduced in 2001. The G35 received significant praise from the automotive press and became a sales success for Infiniti despite being priced approximately [[US Dollar|USD$]]5,000 above the G20's average [[MSRP]] of $23,000. The G35, significantly larger and more powerful than the G20, was aimed more at the entry luxury-[[sports car]] market instead of the G20's luxury-[[sport compact]] market. The [[Nissan Primera]] was continued as the slightly restyled HP11-144 and the significantly restyled HP12 in non US markets.

==Tuning==
===Engine Modifications===
====Engine Upgrades====
Forced induction ([[turbocharging]]) is often used to upgrade [[Nissan SR engine#SR20DE|SR20DE]] powered G20s to higher levels, as much as 200 to 300 [[Horsepower#Effective_horsepower_.28ehp.29|whp]]. Because the turbocharged [[Nissan SR engine#SR20DET|SR20DET]] has a very similar design to the [[Nissan SR engine#SR20DE|SR20DE]], many components from the former can easily be used with the latter. More common than forced induction upgrades are the use of bolt-on [[aftermarket]] parts such as intakes and exhausts. Using only the bolt-ons, around 155 [[Horsepower#Effective_horsepower_.28ehp.29|whp]] is possible.

Common engine modifications can include intakes ([[Warm air intake|WAI]], [[Cold air intake|CAI]]), larger [[Mass airflow sensor|MAF]], larger [[fuel injector]]s, [[Manifold (automotive engineering)|header]], [[Exhaust system|exhaust]] ([[Exhaust_system#Cat-back|cat back]], [[Exhaust system#Header-back|axle back]]), [[underdrive pulleys]], lightened [[flywheel]], [[camshaft]]s, camshaft gears, [[piston]]s, [[valvetrain]] (7500 to 9000 rpm), [[Cylinder head porting|headwork]], and stroker kits (up to 2.2 to 2.4 L). As the [[Nissan SR engine#SR20DE|SR20DE]] is a popular tuning engine there are also vast numbers of unusual or custom upgrades.

====Engine Swaps====
With certain [[Nissan SR engine#SR20DET|SR20DET]] engine swaps, high levels of around 400 [[Horsepower#Effective_horsepower_.28ehp.29|whp]] are possible. The newer [[Nissan SR engine]]s can also be swapped into the G20. Factory turbocharged [[Nissan SR engine#SR20VET|SR20VET]] Neo-VVL swaps are possible but rare, and output is difficult to estimate. The naturally aspirated [[Nissan SR engine#SR20VE|SR20VE]] Neo-[[VVL]] can also be used in an engine swap which can (with bolt-ons) generate around 190 [[Horsepower#Effective_horsepower_.28ehp.29|whp]] and can also be turbocharged. [[Nissan VQ engine#VQ35DE|VQ35DE]] swaps are also theoretically possible.

===Transmission===
Common [[manual transmission]] modifications include: Cryo treating, shot peening, transmission case welding, aftermarket [[Limited slip differential|LSD]], aftermarket [[axle]]s, and aftermarket [[clutch]]es. Common [[automatic transmission]] modifications include: Built valve body, aftermarket [[torque converter]]s, [[Automatic Transmission Fluid|ATF]] coolers, and aftermarket [[Transmission Control Unit|TCU]].

Stock manual transmissions are typically usable up to approximately 250 [[Horsepower#Effective_horsepower_.28ehp.29|whp]], while stock automatic transmissions can only handle about 155 [[Horsepower#Effective_horsepower_.28ehp.29|whp]]. Most front wheel drive transmissions from other SR powered cars can be used with few modifications.

===Suspension===
Common suspension modifications include lowering [[spring (device)|springs]], [[Shock_absorber|shocks]], [[coilover]]s, [[strut]] bars (front and rear), pillow-ball strut mount (front only for P11 with front and rear for P10), [[sway bar]] (rear), and traction bars.

===Wheels===
'''P10 tire fitments''':
* 195/60/14 - 23.2 in. diameter (35-45 mm offset required) - ('91-'93 P10)
* 195/65/14 - 24 in. diameter (35-45 mm offset required) - ('93.5-'96 P10)

centerbore = 66.1 mm bolt pattern = 4x114.3 mm

'''P11 tire fitments''':
* 195/65/15 - 25 in. diameter (35-45 mm offset required) - ('99-'02 Standard)
* 195/60/15 - 24.2 in. diameter (35-45 mm offset required) - ('99-'01 Touring)
* 205/50/16 - 24.1 in. diameter (35-45 mm offset required) - ('02 Sport)

centerbore = 66.1 mm bolt pattern = 4x114.3 mm

===Brakes===
Common [[disc brake|brake]] modifications can include calipers, [[brake pad|pads]], and steel brake lines. Many brake kits are available.

===Other===
Aftermarket [[Engine Control Unit|ECU]] and various engine management systems are available, as are [[carbon fiber]] body parts and various [[body kit]]s. "Universal" parts such as [[steering wheel]]s and seats can often be used. Also, several [[Original equipment manufacturer|OEM]] [[Nissan Primera]] parts from around the world (primarily [[Japan Domestic Market|JDM]] and [[United Kingdom domestic market|UKDM]]) can be used such as dual [[headlight]]s and rain guards. Custom parts are sometimes fabricated by G20 owners; these include fuel rails, brake kits, and custom body pieces (eyebrows, bumper lips, grilles).

==G20 community==
As with many "tuner" cars, G20 owners have fostered a strong sense of community, largely through the internet. Owners often partake in group buys of brand name products for a collective discount, with some internet forums seeing as many as one group buy request every four days.<ref>http://www.g20.net/forum/forumdisplay.php?f=24</ref> Members of the community may also congregate in a [[car tuning]] "meet", where multiple owners meet in person to talk about their love of the G20 and gain camaraderie with fellow G20 fans.

==Trivia==
===Paint codes===
<div style="clear:both">
{| class="wikitable"
|-
! Code !! G20 name !! Alternate name or names !! Years
|-
| 326
|
|
| 91-93
|-
| AG2
| Aztec Red
|
| 91-92
|-
| AH2
|
|
| 91-92
|-
| AJ4
|
|
| 93
|-
| AL0
| Ruby Pearl Metallic
|
| 94-96
|-
| AR2
| Red
| Active Red or Crimson Blaze Red
| 99-01
|-
| AX5
| Royal Blue
| Merlot
| 02
|-
| BN6
|
|
| 94-96
|-
| BS3
| Royal Blue
| Neptune Blue
| 99
|-
| BW9
| Midnight Blue
| Majestic Blue
| 00-02
|-
| CG2
| Pebble Beige Metallic
|
| 91-96
|-
| CH0
|
|
| 91-93
|-
| DJ2
|
|
| 91-95
|-
| DL0
| Forest Green Slate Pearl
|
| 94
|-
| DJ2
|
|
| 92-94
|-
| DP0
|
|
| 96
|-
| ET1
| Autumn Bronze
|
| 99-02
|-
| EV0
| Sandrock Beige
| Sunlit Sand
| 99-02
|-
| JV0
| Dark Green
| Sequoia Green
| 99
|-
| JW0
| Millennium Jade
|
| 00-02
|-
| KH2
|
|
| 91-94
|-
| KH3
| Black Obsidian
| Super Black or Onyx
| 91-96 , 99-02
|-
| KJ1
|
|
| 91-95
|-
| KL0
| Silver Crystal
| Spark Silver or Super Silver or Platinum
| 93-96, 02
|-
| KR4
| Titanium
| Sonic Silver or Sierra Silver
| 99-02
|-
| LH1
|
|
| 91-93
|-
| LB01
|
|
| 91-93
|-
| LC07
|
|
| 91-93
|-
| LK11
|
|
| 91-93
|-
| PC06
|
|
| 92-95
|-
| PK06
|
|
| 92-95
|-
| TH1
|
|
| 91, 93-94
|-
| TV3
| Brilliant Blue Pearl
| Maui Blue
| 02
|-
| QNO
| Arctic White Pearl
|
| 94-96
|-
| QT1
| Aspen White Pearl
| Icelandic Pearl or Avalanche
| 99-02
|-
| WK0
|
|
| 93-94
|-
|}
</div>

===Sales by Calendar Year (CY)===

<div style="clear:both">
{| class="wikitable"
|-
| <b>Calendar Year</b> || 1991 || 1992 || 1993 || 1994 || 1995 || 1996 || Total '91-'96 CY Sales
|-
| <b>Sales</b>
| 13,929
| 14,592
| 16,545
| 17,248
| 16,818
| 13,467
| 92,599
|-
|}
</div>

<div style="clear:both">
{| class="wikitable"
|-
| <b>Calendar Year</b> || 1999 || 2000 || 2001 || 2002 || Total '99-'02 CY Sales
|-
| <b>Sales</b>
| 16,108
| 13,095
| 11,512
| 5,760
| 46,475
|-
|}
</div>

<div style="clear:both">
{| class="wikitable"
|-
| <b>Calendar Year</b> || Total '91-'02 CY Sales
|-
| <b>Sales</b>
| 139,074
|-
|}
</div>

===Common reliability problems===
* Fifth-gear pop-out - On pre-1994 manual transmission models, a flawed 5th gear [[synchro]] can cause the transmission to pop out of gear when under load (accelerating or going uphill). To lower chance of pop-out, do not rest one's hand on the gear lever.

* Blower resistor - Failure of this component can cause the climate control to get stuck at the highest blower setting.

* "P10 Resistor" - This silver-colored box under the hood can cause the automatic transmission to shift roughly.

* Power [[antenna]] - The mast can get stuck, or the motor can burn out.

* Automatic seatbelts - Used only in model years 1991-1993, they may get stuck; there is a [[product recall|recall]] pertaining to this problem.

* P10 [[fuel pump]] failure - occurs with low levels of gasoline. To lower chance of fuel pump failure, remain above 12.5% or 1/8 of a tank; alternately, keep fill-ups under 13.913 gallons.

* [[Power steering]] hose leaks - due to faulty OEM "clamps". Replace them with better aftermarket clamps to avoid possible corrosion of other engine components.

* [[Starter motor]] - Failure of this part is common in both the P10 and P11, particularly in the 2000+ P11.

==Awards==
The G20 earned many automotive awards over its lifespan:

* [[IntelliChoice]]: 1993 “Best Overall Import Car Value Over $13,000” and “Best Value in Compact Class Over $16,000.”<ref>http://www.conceptcarz.com/view/makehistory/71,0/makeHistory.aspx</ref>
* [[J.D. Power and Associates]]: 1996 Top Score in Customer Satisfaction Index.<ref>http://www.nissannews.com/site_library/infiniti/news/products/1996/7_9_96.shtml</ref>
* J.D. Power and Associates: 1997 Second Highest Scorer in Customer Satisfaction Index.
* IntelliChoice: 1999 G20 and G20t “A Best Overall Value - Compact Sedan Over $15,000.”<ref>http://www.nissannews.com/site_library/infiniti/news/products/1999/2_15_99b.shtml</ref>
* [[CAR Magazine]]: Rated One of the Top 10 Best Handling Cars in the World (P11)

==See Also==
{{Infiniti}}
==External links==
===Enthusiast Web Sites===
*[http://www.g20.net/ G20.net]
*[http://www.sr20forum.com/ SR20 Forum]
*[http://www.se-r.net/about/g20/scc/oct98/tb.html SCC article from SE-R.net on P11 Multilink & beam-axle rear suspension]

== Notes ==
<div class="references-small">
<references/>

All URLs last accessed [[June 24]], [[2006]], unless otherwise stated.
</div>

[[Category:Infiniti vehicles|G20]]
[[Category:Front wheel drive vehicles]]
[[Category:Luxury vehicles]]

Infiniti G20

2008-05-22T12:43:36Z

G20tman: Quick Facts update

{| border=0 cellspacing=0 cellpadding=4 style="float:right; margin:0 0 .5em 1em; width:250px; background:#fff; border-collapse:collapse; border:1px solid #999; font-size:83%; line-height:1.5; " summary="Infobox Automobile"
|- style="text-align:center; background:#f0f0f0;"
| colspan=2 style="padding:0; background:#996; color:#fff; border-bottom:1px solid #999;" | [[Image:99g20 1.jpg|300px]]
|- style="color:#fff; background:#996; font-size:larger;"
! colspan=2 | '''Infiniti G20'''
|-
! colspan=2 style="text-align:center; font-weight:normal; background:#ddb;" | [[Infiniti]]
|- style="vertical-align:top;"
| aka
| [[Nissan Primera]]
|- style="vertical-align:top; background:#f0f0f0;"
| Production
| 1991–1996,1999–2002
|- style="vertical-align:top;"
| Class
| [[Compact car|Compact]] [[luxury car]]
|- style="vertical-align:top; background:#f0f0f0;"
| Body Style
| 4-door [[sedan]]
|- style="vertical-align:top;"
| Length
| 177.5in.
|- style="vertical-align:top; background:#f0f0f0;"
| Width
| 66.7in.
|- style="vertical-align:top;
| Height
| 55.1in.
|- style="vertical-align:top; background:#f0f0f0;"
| Wheelbase
| 102.4in.
|- style="vertical-align:top;"
| Weight
| 3933lbs.
|- style="vertical-align:top; background:#f0f0f0;"
| Transmission
| FWD
|- style="vertical-align:top;"
| Engine
| [[Nissan SR engine#SR20DE|SR20DE]] [[straight-4|I4]]
|- style="vertical-align:top; background:#f0f0f0;"
| Power
| {{{Horsepower 145hp. and Torque rating 136ft-lbs.}}}
|- style="vertical-align:top;"
| Similar
| [[Acura Integra]]<br>[[Cadillac Catera]]<br>[[Mercedes-Benz C-Class]]<br>[[Volvo S40]]
|- style="vertical-align:top; background:#f0f0f0;"
| Designer
| {{{Designer (lead designer if it was a team effort)}}}
|}

The '''G20''' was [[Infiniti|Infiniti's]] entry-level [[luxury car]] during most of the 1990s and into the 2000s. The G20 was a product of [[badge engineering]] as it was virtually identical to the non-USDM (United States domestic market) [[Nissan Primera]] sedan, although the G20 offered a different variant of [[Nissan]]'s 2.0 liter [[Straight-4|inline 4-cylinder]] engine. Two generations of the G20 exist in the United States, the HP10 (P10), built from 1991 to 1996, and the HP11 (P11), built from 1999 to 2002. Two major trim packages were offered: Touring, badged G20t, available from model years 1994 to 1996 and 1999 to 2001, and Sport (with no badge modification) which was offered during model year 2002. All G20s were [[front-wheel drive]] and were built in Oppama, Japan.

== Marketing ==
The G20 was marketed in the United States as a competitor to European luxury sport coupes such as the [[BMW_3-Series|BMW 3-series]], reflected in advertisements with the tagline "Born in Japan, Educated in Europe, Now Acclaimed in America." Despite the lofty ambitions of the Nissan marketing department, it only achieved niche status as a competitor to other contemporary offerings from [[Acura]] and [[BMW]].

== Engine ==
The G20 was powered by a [[transverse engine|transverse]]ly mounted [[Overhead camshaft#Double overhead camshafts|DOHC]] [[Naturally-aspirated engine|NA]] [[reciprocating engine|reciprocating]] [[internal combustion engine]], the [[Nissan SR engine#SR20DE|SR20DE]], a 2.0 liter (1998 cc) [[Straight-4|Inline 4-cylinder]]. This engine was also shared with the [[USDM]] [[Nissan Sentra]]/[[Nissan 200SX]] SE-R, [[Nissan NX|Nissan NX2000]], and a host of non-[[USDM]] Nissan vehicles. The particular engine used in the G20 produced 140 [[Horsepower#Shaft_horsepower_.28shp.29|crank horsepower]] at first, and 145 in '00+ editions (116 to 126 [[Horsepower#Effective_horsepower_.28ehp.29|whp]]; stock range) and 132 lb<sub>f</sub> or 136 lb<sub>f</sub> of [[torque]] (111 to 120 [[Effective Torque|wft·lb<sub>f</sub>]]; stock range). These engines were also fairly high-revving with a [[redline]] of 7450 [[rpm]] for 1991 through 1996 editions, 6950 rpm for the 1999 edition, and 6750 rpm for 2000+ editions. Like other SR-powered cars, the G20 has become extremely popular among "[[Sport compact#Tuning|tuner]]s" who like the engine for its flexibility, reliability, fuel economy and high power-handling capabilities. These factors combined with a low buy-in cost have caused used SR-powered Sentras, 200SXs and G20s to become popular and prominent in the tuner or "[[import scene]]" subculture.

==First Generation 1991-1996 (P10)==
{{Infobox Automobile generation
|name=P10
|image=[[Image:1991-06_Infiniti_G20_.jpg|250px|First Generation Infiniti G20]]
|production=1991–1996
|engine=2.0 L [[Nissan SR engine#SR20DE|SR20DE]] [[straight-4|I4]]
|length=174.8 in (4440 mm)
|width=66.7 in (1695 mm)
|height=54.7 in (1390 mm)
|wheelbase=100.4 in (2550 mm)
|weight=2535 to 2818 lb (1150 to 1278 kg)
}}
The first 1991 G20 was completed on July 10, 1991. The final 1996 G20 was completed on July 19, 1996. The main changes for the P10 came as a midyear refresh in 1993 (model year 1993.5), when dual [[airbag]]s replaced motorized [[seatbelt]]s, leather interiors came standard with power front seats, and the audio system was upgraded to six speakers. In addition, the 1994 model year was given a new [[chrome plating|chrome]] [[grille]], body-colored side moldings, a lowport engine (replacing the original highport SR20DE in which the intake plenum is below the fuel injectors and fuel rail), and larger 195/65R14 tires. A new trim line, the "Touring" G20t, came with a sportier black leather interior, fold-down rear seats, and a [[limited-slip differential]]. The 1994 model year also saw the [[air conditioner]] converted from R12 to R134a refrigerant, a change in the vehicle's self-diagnostic system to [[On Board Diagnostics|OBD]]-II, and other new options such as remote [[keyless entry]]. The G20 was temporarily discontinued after the 1996 model year, leaving the [[Infiniti J30|J30]] as Infiniti's lowest-priced car for the 1997 model year. However, the J30 was also discontinued in 1997 after the introduction of the larger [[Infiniti_I|I30]], leaving Infiniti without an entry-level model.

==Second Generation 1999-2002 (P11)==
{{Infobox Automobile generation
|name=P11
|image=[[Image:1999-02_Infiniti_G20_.jpg|250px|Second Generation Infiniti G20]]
|production=1999–2002
|engine=2.0 L [[Nissan SR engine#SR20DE|SR20DE]] [[straight-4|I4]]
|length=177.5 in (4508.5 mm)
|width=66.7 in (1694 mm)
|height=55.1 in (1400 mm)
|wheelbase=102.4 in (2600 mm)
|weight=2913 to 2981 lb (1321 to 1352 kg)
}}

The second-generation G20 underwent several changes, including adopting the [[Multi-link suspension|multi-link]] [[beam axle|beam]] rear suspension from the 1995-1999 [[Nissan Maxima]]. Despite enthusiasts' aversion to the beam, several publications praised the handling of the updated G20<ref>http://www.se-r.net/about/g20/scc/oct98/tb.html</ref>. With the increased size and luxury options, however, the stock 140-145 [[Horsepower#Shaft_horsepower_.28shp.29|crank horsepower]] engine was seemingly underpowered. The first 2nd generation 1999 G20 was completed on May 18, 1998. The final 2nd generation 2002 G20 was completed on January 11, 2002. Several noteworthy changes for the P11 came as a refresh in the 2000 model year, when the 145 [[Horsepower#Shaft_horsepower_.28shp.29|crank horsepower]] [[Rocker arm|roller rocker]] variant of the SR engine was implemented, anti theft [[immobilizer]] circuitry was added, anti-glare side mirrors, and a keyless remote trunk release became a feature.

==End of Production==
The G20 was discontinued in favor of 2003's [[rear wheel drive]] [[Infiniti G35|G35]], a [[badge engineering|badge engineered]] export version of the [[Japan Domestic Market|JDM]] [[Nissan Skyline#V35|V35 Nissan Skyline]] which was introduced in 2001. The G35 received significant praise from the automotive press and became a sales success for Infiniti despite being priced approximately [[US Dollar|USD$]]5,000 above the G20's average [[MSRP]] of $23,000. The G35, significantly larger and more powerful than the G20, was aimed more at the entry luxury-[[sports car]] market instead of the G20's luxury-[[sport compact]] market. The [[Nissan Primera]] was continued as the slightly restyled HP11-144 and the significantly restyled HP12 in non US markets.

==Tuning==
===Engine Modifications===
====Engine Upgrades====
Forced induction ([[turbocharging]]) is often used to upgrade [[Nissan SR engine#SR20DE|SR20DE]] powered G20s to higher levels, as much as 200 to 300 [[Horsepower#Effective_horsepower_.28ehp.29|whp]]. Because the turbocharged [[Nissan SR engine#SR20DET|SR20DET]] has a very similar design to the [[Nissan SR engine#SR20DE|SR20DE]], many components from the former can easily be used with the latter. More common than forced induction upgrades are the use of bolt-on [[aftermarket]] parts such as intakes and exhausts. Using only the bolt-ons, around 155 [[Horsepower#Effective_horsepower_.28ehp.29|whp]] is possible.

Common engine modifications can include intakes ([[Warm air intake|WAI]], [[Cold air intake|CAI]]), larger [[Mass airflow sensor|MAF]], larger [[fuel injector]]s, [[Manifold (automotive engineering)|header]], [[Exhaust system|exhaust]] ([[Exhaust_system#Cat-back|cat back]], [[Exhaust system#Header-back|axle back]]), [[underdrive pulleys]], lightened [[flywheel]], [[camshaft]]s, camshaft gears, [[piston]]s, [[valvetrain]] (7500 to 9000 rpm), [[Cylinder head porting|headwork]], and stroker kits (up to 2.2 to 2.4 L). As the [[Nissan SR engine#SR20DE|SR20DE]] is a popular tuning engine there are also vast numbers of unusual or custom upgrades.

====Engine Swaps====
With certain [[Nissan SR engine#SR20DET|SR20DET]] engine swaps, high levels of around 400 [[Horsepower#Effective_horsepower_.28ehp.29|whp]] are possible. The newer [[Nissan SR engine]]s can also be swapped into the G20. Factory turbocharged [[Nissan SR engine#SR20VET|SR20VET]] Neo-VVL swaps are possible but rare, and output is difficult to estimate. The naturally aspirated [[Nissan SR engine#SR20VE|SR20VE]] Neo-[[VVL]] can also be used in an engine swap which can (with bolt-ons) generate around 190 [[Horsepower#Effective_horsepower_.28ehp.29|whp]] and can also be turbocharged. [[Nissan VQ engine#VQ35DE|VQ35DE]] swaps are also theoretically possible.

===Transmission===
Common [[manual transmission]] modifications include: Cryo treating, shot peening, transmission case welding, aftermarket [[Limited slip differential|LSD]], aftermarket [[axle]]s, and aftermarket [[clutch]]es. Common [[automatic transmission]] modifications include: Built valve body, aftermarket [[torque converter]]s, [[Automatic Transmission Fluid|ATF]] coolers, and aftermarket [[Transmission Control Unit|TCU]].

Stock manual transmissions are typically usable up to approximately 250 [[Horsepower#Effective_horsepower_.28ehp.29|whp]], while stock automatic transmissions can only handle about 155 [[Horsepower#Effective_horsepower_.28ehp.29|whp]]. Most front wheel drive transmissions from other SR powered cars can be used with few modifications.

===Suspension===
Common suspension modifications include lowering [[spring (device)|springs]], [[Shock_absorber|shocks]], [[coilover]]s, [[strut]] bars (front and rear), pillow-ball strut mount (front only for P11 with front and rear for P10), [[sway bar]] (rear), and traction bars.

===Wheels===
'''P10 tire fitments''':
* 195/60/14 - 23.2 in. diameter (35-45 mm offset required) - ('91-'93 P10)
* 195/65/14 - 24 in. diameter (35-45 mm offset required) - ('93.5-'96 P10)

centerbore = 66.1 mm bolt pattern = 4x114.3 mm

'''P11 tire fitments''':
* 195/65/15 - 25 in. diameter (35-45 mm offset required) - ('99-'02 Standard)
* 195/60/15 - 24.2 in. diameter (35-45 mm offset required) - ('99-'01 Touring)
* 205/50/16 - 24.1 in. diameter (35-45 mm offset required) - ('02 Sport)

centerbore = 66.1 mm bolt pattern = 4x114.3 mm

===Brakes===
Common [[disc brake|brake]] modifications can include calipers, [[brake pad|pads]], and steel brake lines. Many brake kits are available.

===Other===
Aftermarket [[Engine Control Unit|ECU]] and various engine management systems are available, as are [[carbon fiber]] body parts and various [[body kit]]s. "Universal" parts such as [[steering wheel]]s and seats can often be used. Also, several [[Original equipment manufacturer|OEM]] [[Nissan Primera]] parts from around the world (primarily [[Japan Domestic Market|JDM]] and [[United Kingdom domestic market|UKDM]]) can be used such as dual [[headlight]]s and rain guards. Custom parts are sometimes fabricated by G20 owners; these include fuel rails, brake kits, and custom body pieces (eyebrows, bumper lips, grilles).

==G20 community==
As with many "tuner" cars, G20 owners have fostered a strong sense of community, largely through the internet. Owners often partake in group buys of brand name products for a collective discount, with some internet forums seeing as many as one group buy request every four days.<ref>http://www.g20.net/forum/forumdisplay.php?f=24</ref> Members of the community may also congregate in a [[car tuning]] "meet", where multiple owners meet in person to talk about their love of the G20 and gain camaraderie with fellow G20 fans.

==Trivia==
===Paint codes===
<div style="clear:both">
{| class="wikitable"
|-
! Code !! G20 name !! Alternate name or names !! Years
|-
| 326
|
|
| 91-93
|-
| AG2
| Aztec Red
|
| 91-92
|-
| AH2
|
|
| 91-92
|-
| AJ4
|
|
| 93
|-
| AL0
| Ruby Pearl Metallic
|
| 94-96
|-
| AR2
| Red
| Active Red or Crimson Blaze Red
| 99-01
|-
| AX5
| Royal Blue
| Merlot
| 02
|-
| BN6
|
|
| 94-96
|-
| BS3
| Royal Blue
| Neptune Blue
| 99
|-
| BW9
| Midnight Blue
| Majestic Blue
| 00-02
|-
| CG2
| Pebble Beige Metallic
|
| 91-96
|-
| CH0
|
|
| 91-93
|-
| DJ2
|
|
| 91-95
|-
| DL0
| Forest Green Slate Pearl
|
| 94
|-
| DJ2
|
|
| 92-94
|-
| DP0
|
|
| 96
|-
| ET1
| Autumn Bronze
|
| 99-02
|-
| EV0
| Sandrock Beige
| Sunlit Sand
| 99-02
|-
| JV0
| Dark Green
| Sequoia Green
| 99
|-
| JW0
| Millennium Jade
|
| 00-02
|-
| KH2
|
|
| 91-94
|-
| KH3
| Black Obsidian
| Super Black or Onyx
| 91-96 , 99-02
|-
| KJ1
|
|
| 91-95
|-
| KL0
| Silver Crystal
| Spark Silver or Super Silver or Platinum
| 93-96, 02
|-
| KR4
| Titanium
| Sonic Silver or Sierra Silver
| 99-02
|-
| LH1
|
|
| 91-93
|-
| LB01
|
|
| 91-93
|-
| LC07
|
|
| 91-93
|-
| LK11
|
|
| 91-93
|-
| PC06
|
|
| 92-95
|-
| PK06
|
|
| 92-95
|-
| TH1
|
|
| 91, 93-94
|-
| TV3
| Brilliant Blue Pearl
| Maui Blue
| 02
|-
| QNO
| Arctic White Pearl
|
| 94-96
|-
| QT1
| Aspen White Pearl
| Icelandic Pearl or Avalanche
| 99-02
|-
| WK0
|
|
| 93-94
|-
|}
</div>

===Sales by Calendar Year (CY)===

<div style="clear:both">
{| class="wikitable"
|-
| <b>Calendar Year</b> || 1991 || 1992 || 1993 || 1994 || 1995 || 1996 || Total '91-'96 CY Sales
|-
| <b>Sales</b>
| 13,929
| 14,592
| 16,545
| 17,248
| 16,818
| 13,467
| 92,599
|-
|}
</div>

<div style="clear:both">
{| class="wikitable"
|-
| <b>Calendar Year</b> || 1999 || 2000 || 2001 || 2002 || Total '99-'02 CY Sales
|-
| <b>Sales</b>
| 16,108
| 13,095
| 11,512
| 5,760
| 46,475
|-
|}
</div>

<div style="clear:both">
{| class="wikitable"
|-
| <b>Calendar Year</b> || Total '91-'02 CY Sales
|-
| <b>Sales</b>
| 139,074
|-
|}
</div>

===Common reliability problems===
* Fifth-gear pop-out - On pre-1994 manual transmission models, a flawed 5th gear [[synchro]] can cause the transmission to pop out of gear when under load (accelerating or going uphill). To lower chance of pop-out, do not rest one's hand on the gear lever.

* Blower resistor - Failure of this component can cause the climate control to get stuck at the highest blower setting.

* "P10 Resistor" - This silver-colored box under the hood can cause the automatic transmission to shift roughly.

* Power [[antenna]] - The mast can get stuck, or the motor can burn out.

* Automatic seatbelts - Used only in model years 1991-1993, they may get stuck; there is a [[product recall|recall]] pertaining to this problem.

* P10 [[fuel pump]] failure - occurs with low levels of gasoline. To lower chance of fuel pump failure, remain above 12.5% or 1/8 of a tank; alternately, keep fill-ups under 13.913 gallons.

* [[Power steering]] hose leaks - due to faulty OEM "clamps". Replace them with better aftermarket clamps to avoid possible corrosion of other engine components.

* [[Starter motor]] - Failure of this part is common in both the P10 and P11, particularly in the 2000+ P11.

==Awards==
The G20 earned many automotive awards over its lifespan:

* [[IntelliChoice]]: 1993 “Best Overall Import Car Value Over $13,000” and “Best Value in Compact Class Over $16,000.”<ref>http://www.conceptcarz.com/view/makehistory/71,0/makeHistory.aspx</ref>
* [[J.D. Power and Associates]]: 1996 Top Score in Customer Satisfaction Index.<ref>http://www.nissannews.com/site_library/infiniti/news/products/1996/7_9_96.shtml</ref>
* J.D. Power and Associates: 1997 Second Highest Scorer in Customer Satisfaction Index.
* IntelliChoice: 1999 G20 and G20t “A Best Overall Value - Compact Sedan Over $15,000.”<ref>http://www.nissannews.com/site_library/infiniti/news/products/1999/2_15_99b.shtml</ref>
* [[CAR Magazine]]: Rated One of the Top 10 Best Handling Cars in the World (P11)

==See Also==
{{Infiniti}}
==External links==
===Enthusiast Web Sites===
*[http://www.g20.net/ G20.net]
*[http://www.sr20forum.com/ SR20 Forum]
*[http://www.se-r.net/about/g20/scc/oct98/tb.html SCC article from SE-R.net on P11 Multilink & beam-axle rear suspension]

== Notes ==
<div class="references-small">
<references/>

All URLs last accessed [[June 24]], [[2006]], unless otherwise stated.
</div>

[[Category:Infiniti vehicles|G20]]
[[Category:Front wheel drive vehicles]]
[[Category:Luxury vehicles]]

Infiniti G20

2008-05-22T12:43:10Z

G20tman:

{| border=0 cellspacing=0 cellpadding=4 style="float:right; margin:0 0 .5em 1em; width:250px; background:#fff; border-collapse:collapse; border:1px solid #999; font-size:83%; line-height:1.5; " summary="Infobox Automobile"
|- style="text-align:center; background:#f0f0f0;"
| colspan=2 style="padding:0; background:#996; color:#fff; border-bottom:1px solid #999;" | [[Image:99g20 1.jpg|300px]]
|- style="color:#fff; background:#996; font-size:larger;"
! colspan=2 | '''Infiniti G20'''
|-
! colspan=2 style="text-align:center; font-weight:normal; background:#ddb;" | [[Infiniti]]
|- style="vertical-align:top;"
| aka
| [[Nissan Primera]]
|- style="vertical-align:top; background:#f0f0f0;"
| Production
| 1991–1996,1999–2002
|- style="vertical-align:top;"
| Class
| [[Compact car|Compact]] [[luxury car]]
|- style="vertical-align:top; background:#f0f0f0;"
| Body Style
| 4-door [[sedan]]
|- style="vertical-align:top;"
| Length
| 177.5in.
|- style="vertical-align:top; background:#f0f0f0;"
| Width
| 66.7in.
|- style="vertical-align:top;
| Height
| 55.1in.
|- style="vertical-align:top; background:#f0f0f0;"
| Wheelbase
| 102.4in.
|- style="vertical-align:top;"
| Weight
| 3933lbs.
|- style="vertical-align:top; background:#f0f0f0;"
| Transmission
| transmission - FWD
|- style="vertical-align:top;"
| Engine
| [[Nissan SR engine#SR20DE|SR20DE]] [[straight-4|I4]]
|- style="vertical-align:top; background:#f0f0f0;"
| Power
| {{{Horsepower 145hp. and Torque rating 136ft-lbs.}}}
|- style="vertical-align:top;"
| Similar
| [[Acura Integra]]<br>[[Cadillac Catera]]<br>[[Mercedes-Benz C-Class]]<br>[[Volvo S40]]
|- style="vertical-align:top; background:#f0f0f0;"
| Designer
| {{{Designer (lead designer if it was a team effort)}}}
|}

The '''G20''' was [[Infiniti|Infiniti's]] entry-level [[luxury car]] during most of the 1990s and into the 2000s. The G20 was a product of [[badge engineering]] as it was virtually identical to the non-USDM (United States domestic market) [[Nissan Primera]] sedan, although the G20 offered a different variant of [[Nissan]]'s 2.0 liter [[Straight-4|inline 4-cylinder]] engine. Two generations of the G20 exist in the United States, the HP10 (P10), built from 1991 to 1996, and the HP11 (P11), built from 1999 to 2002. Two major trim packages were offered: Touring, badged G20t, available from model years 1994 to 1996 and 1999 to 2001, and Sport (with no badge modification) which was offered during model year 2002. All G20s were [[front-wheel drive]] and were built in Oppama, Japan.

== Marketing ==
The G20 was marketed in the United States as a competitor to European luxury sport coupes such as the [[BMW_3-Series|BMW 3-series]], reflected in advertisements with the tagline "Born in Japan, Educated in Europe, Now Acclaimed in America." Despite the lofty ambitions of the Nissan marketing department, it only achieved niche status as a competitor to other contemporary offerings from [[Acura]] and [[BMW]].

== Engine ==
The G20 was powered by a [[transverse engine|transverse]]ly mounted [[Overhead camshaft#Double overhead camshafts|DOHC]] [[Naturally-aspirated engine|NA]] [[reciprocating engine|reciprocating]] [[internal combustion engine]], the [[Nissan SR engine#SR20DE|SR20DE]], a 2.0 liter (1998 cc) [[Straight-4|Inline 4-cylinder]]. This engine was also shared with the [[USDM]] [[Nissan Sentra]]/[[Nissan 200SX]] SE-R, [[Nissan NX|Nissan NX2000]], and a host of non-[[USDM]] Nissan vehicles. The particular engine used in the G20 produced 140 [[Horsepower#Shaft_horsepower_.28shp.29|crank horsepower]] at first, and 145 in '00+ editions (116 to 126 [[Horsepower#Effective_horsepower_.28ehp.29|whp]]; stock range) and 132 lb<sub>f</sub> or 136 lb<sub>f</sub> of [[torque]] (111 to 120 [[Effective Torque|wft·lb<sub>f</sub>]]; stock range). These engines were also fairly high-revving with a [[redline]] of 7450 [[rpm]] for 1991 through 1996 editions, 6950 rpm for the 1999 edition, and 6750 rpm for 2000+ editions. Like other SR-powered cars, the G20 has become extremely popular among "[[Sport compact#Tuning|tuner]]s" who like the engine for its flexibility, reliability, fuel economy and high power-handling capabilities. These factors combined with a low buy-in cost have caused used SR-powered Sentras, 200SXs and G20s to become popular and prominent in the tuner or "[[import scene]]" subculture.

==First Generation 1991-1996 (P10)==
{{Infobox Automobile generation
|name=P10
|image=[[Image:1991-06_Infiniti_G20_.jpg|250px|First Generation Infiniti G20]]
|production=1991–1996
|engine=2.0 L [[Nissan SR engine#SR20DE|SR20DE]] [[straight-4|I4]]
|length=174.8 in (4440 mm)
|width=66.7 in (1695 mm)
|height=54.7 in (1390 mm)
|wheelbase=100.4 in (2550 mm)
|weight=2535 to 2818 lb (1150 to 1278 kg)
}}
The first 1991 G20 was completed on July 10, 1991. The final 1996 G20 was completed on July 19, 1996. The main changes for the P10 came as a midyear refresh in 1993 (model year 1993.5), when dual [[airbag]]s replaced motorized [[seatbelt]]s, leather interiors came standard with power front seats, and the audio system was upgraded to six speakers. In addition, the 1994 model year was given a new [[chrome plating|chrome]] [[grille]], body-colored side moldings, a lowport engine (replacing the original highport SR20DE in which the intake plenum is below the fuel injectors and fuel rail), and larger 195/65R14 tires. A new trim line, the "Touring" G20t, came with a sportier black leather interior, fold-down rear seats, and a [[limited-slip differential]]. The 1994 model year also saw the [[air conditioner]] converted from R12 to R134a refrigerant, a change in the vehicle's self-diagnostic system to [[On Board Diagnostics|OBD]]-II, and other new options such as remote [[keyless entry]]. The G20 was temporarily discontinued after the 1996 model year, leaving the [[Infiniti J30|J30]] as Infiniti's lowest-priced car for the 1997 model year. However, the J30 was also discontinued in 1997 after the introduction of the larger [[Infiniti_I|I30]], leaving Infiniti without an entry-level model.

==Second Generation 1999-2002 (P11)==
{{Infobox Automobile generation
|name=P11
|image=[[Image:1999-02_Infiniti_G20_.jpg|250px|Second Generation Infiniti G20]]
|production=1999–2002
|engine=2.0 L [[Nissan SR engine#SR20DE|SR20DE]] [[straight-4|I4]]
|length=177.5 in (4508.5 mm)
|width=66.7 in (1694 mm)
|height=55.1 in (1400 mm)
|wheelbase=102.4 in (2600 mm)
|weight=2913 to 2981 lb (1321 to 1352 kg)
}}

The second-generation G20 underwent several changes, including adopting the [[Multi-link suspension|multi-link]] [[beam axle|beam]] rear suspension from the 1995-1999 [[Nissan Maxima]]. Despite enthusiasts' aversion to the beam, several publications praised the handling of the updated G20<ref>http://www.se-r.net/about/g20/scc/oct98/tb.html</ref>. With the increased size and luxury options, however, the stock 140-145 [[Horsepower#Shaft_horsepower_.28shp.29|crank horsepower]] engine was seemingly underpowered. The first 2nd generation 1999 G20 was completed on May 18, 1998. The final 2nd generation 2002 G20 was completed on January 11, 2002. Several noteworthy changes for the P11 came as a refresh in the 2000 model year, when the 145 [[Horsepower#Shaft_horsepower_.28shp.29|crank horsepower]] [[Rocker arm|roller rocker]] variant of the SR engine was implemented, anti theft [[immobilizer]] circuitry was added, anti-glare side mirrors, and a keyless remote trunk release became a feature.

==End of Production==
The G20 was discontinued in favor of 2003's [[rear wheel drive]] [[Infiniti G35|G35]], a [[badge engineering|badge engineered]] export version of the [[Japan Domestic Market|JDM]] [[Nissan Skyline#V35|V35 Nissan Skyline]] which was introduced in 2001. The G35 received significant praise from the automotive press and became a sales success for Infiniti despite being priced approximately [[US Dollar|USD$]]5,000 above the G20's average [[MSRP]] of $23,000. The G35, significantly larger and more powerful than the G20, was aimed more at the entry luxury-[[sports car]] market instead of the G20's luxury-[[sport compact]] market. The [[Nissan Primera]] was continued as the slightly restyled HP11-144 and the significantly restyled HP12 in non US markets.

==Tuning==
===Engine Modifications===
====Engine Upgrades====
Forced induction ([[turbocharging]]) is often used to upgrade [[Nissan SR engine#SR20DE|SR20DE]] powered G20s to higher levels, as much as 200 to 300 [[Horsepower#Effective_horsepower_.28ehp.29|whp]]. Because the turbocharged [[Nissan SR engine#SR20DET|SR20DET]] has a very similar design to the [[Nissan SR engine#SR20DE|SR20DE]], many components from the former can easily be used with the latter. More common than forced induction upgrades are the use of bolt-on [[aftermarket]] parts such as intakes and exhausts. Using only the bolt-ons, around 155 [[Horsepower#Effective_horsepower_.28ehp.29|whp]] is possible.

Common engine modifications can include intakes ([[Warm air intake|WAI]], [[Cold air intake|CAI]]), larger [[Mass airflow sensor|MAF]], larger [[fuel injector]]s, [[Manifold (automotive engineering)|header]], [[Exhaust system|exhaust]] ([[Exhaust_system#Cat-back|cat back]], [[Exhaust system#Header-back|axle back]]), [[underdrive pulleys]], lightened [[flywheel]], [[camshaft]]s, camshaft gears, [[piston]]s, [[valvetrain]] (7500 to 9000 rpm), [[Cylinder head porting|headwork]], and stroker kits (up to 2.2 to 2.4 L). As the [[Nissan SR engine#SR20DE|SR20DE]] is a popular tuning engine there are also vast numbers of unusual or custom upgrades.

====Engine Swaps====
With certain [[Nissan SR engine#SR20DET|SR20DET]] engine swaps, high levels of around 400 [[Horsepower#Effective_horsepower_.28ehp.29|whp]] are possible. The newer [[Nissan SR engine]]s can also be swapped into the G20. Factory turbocharged [[Nissan SR engine#SR20VET|SR20VET]] Neo-VVL swaps are possible but rare, and output is difficult to estimate. The naturally aspirated [[Nissan SR engine#SR20VE|SR20VE]] Neo-[[VVL]] can also be used in an engine swap which can (with bolt-ons) generate around 190 [[Horsepower#Effective_horsepower_.28ehp.29|whp]] and can also be turbocharged. [[Nissan VQ engine#VQ35DE|VQ35DE]] swaps are also theoretically possible.

===Transmission===
Common [[manual transmission]] modifications include: Cryo treating, shot peening, transmission case welding, aftermarket [[Limited slip differential|LSD]], aftermarket [[axle]]s, and aftermarket [[clutch]]es. Common [[automatic transmission]] modifications include: Built valve body, aftermarket [[torque converter]]s, [[Automatic Transmission Fluid|ATF]] coolers, and aftermarket [[Transmission Control Unit|TCU]].

Stock manual transmissions are typically usable up to approximately 250 [[Horsepower#Effective_horsepower_.28ehp.29|whp]], while stock automatic transmissions can only handle about 155 [[Horsepower#Effective_horsepower_.28ehp.29|whp]]. Most front wheel drive transmissions from other SR powered cars can be used with few modifications.

===Suspension===
Common suspension modifications include lowering [[spring (device)|springs]], [[Shock_absorber|shocks]], [[coilover]]s, [[strut]] bars (front and rear), pillow-ball strut mount (front only for P11 with front and rear for P10), [[sway bar]] (rear), and traction bars.

===Wheels===
'''P10 tire fitments''':
* 195/60/14 - 23.2 in. diameter (35-45 mm offset required) - ('91-'93 P10)
* 195/65/14 - 24 in. diameter (35-45 mm offset required) - ('93.5-'96 P10)

centerbore = 66.1 mm bolt pattern = 4x114.3 mm

'''P11 tire fitments''':
* 195/65/15 - 25 in. diameter (35-45 mm offset required) - ('99-'02 Standard)
* 195/60/15 - 24.2 in. diameter (35-45 mm offset required) - ('99-'01 Touring)
* 205/50/16 - 24.1 in. diameter (35-45 mm offset required) - ('02 Sport)

centerbore = 66.1 mm bolt pattern = 4x114.3 mm

===Brakes===
Common [[disc brake|brake]] modifications can include calipers, [[brake pad|pads]], and steel brake lines. Many brake kits are available.

===Other===
Aftermarket [[Engine Control Unit|ECU]] and various engine management systems are available, as are [[carbon fiber]] body parts and various [[body kit]]s. "Universal" parts such as [[steering wheel]]s and seats can often be used. Also, several [[Original equipment manufacturer|OEM]] [[Nissan Primera]] parts from around the world (primarily [[Japan Domestic Market|JDM]] and [[United Kingdom domestic market|UKDM]]) can be used such as dual [[headlight]]s and rain guards. Custom parts are sometimes fabricated by G20 owners; these include fuel rails, brake kits, and custom body pieces (eyebrows, bumper lips, grilles).

==G20 community==
As with many "tuner" cars, G20 owners have fostered a strong sense of community, largely through the internet. Owners often partake in group buys of brand name products for a collective discount, with some internet forums seeing as many as one group buy request every four days.<ref>http://www.g20.net/forum/forumdisplay.php?f=24</ref> Members of the community may also congregate in a [[car tuning]] "meet", where multiple owners meet in person to talk about their love of the G20 and gain camaraderie with fellow G20 fans.

==Trivia==
===Paint codes===
<div style="clear:both">
{| class="wikitable"
|-
! Code !! G20 name !! Alternate name or names !! Years
|-
| 326
|
|
| 91-93
|-
| AG2
| Aztec Red
|
| 91-92
|-
| AH2
|
|
| 91-92
|-
| AJ4
|
|
| 93
|-
| AL0
| Ruby Pearl Metallic
|
| 94-96
|-
| AR2
| Red
| Active Red or Crimson Blaze Red
| 99-01
|-
| AX5
| Royal Blue
| Merlot
| 02
|-
| BN6
|
|
| 94-96
|-
| BS3
| Royal Blue
| Neptune Blue
| 99
|-
| BW9
| Midnight Blue
| Majestic Blue
| 00-02
|-
| CG2
| Pebble Beige Metallic
|
| 91-96
|-
| CH0
|
|
| 91-93
|-
| DJ2
|
|
| 91-95
|-
| DL0
| Forest Green Slate Pearl
|
| 94
|-
| DJ2
|
|
| 92-94
|-
| DP0
|
|
| 96
|-
| ET1
| Autumn Bronze
|
| 99-02
|-
| EV0
| Sandrock Beige
| Sunlit Sand
| 99-02
|-
| JV0
| Dark Green
| Sequoia Green
| 99
|-
| JW0
| Millennium Jade
|
| 00-02
|-
| KH2
|
|
| 91-94
|-
| KH3
| Black Obsidian
| Super Black or Onyx
| 91-96 , 99-02
|-
| KJ1
|
|
| 91-95
|-
| KL0
| Silver Crystal
| Spark Silver or Super Silver or Platinum
| 93-96, 02
|-
| KR4
| Titanium
| Sonic Silver or Sierra Silver
| 99-02
|-
| LH1
|
|
| 91-93
|-
| LB01
|
|
| 91-93
|-
| LC07
|
|
| 91-93
|-
| LK11
|
|
| 91-93
|-
| PC06
|
|
| 92-95
|-
| PK06
|
|
| 92-95
|-
| TH1
|
|
| 91, 93-94
|-
| TV3
| Brilliant Blue Pearl
| Maui Blue
| 02
|-
| QNO
| Arctic White Pearl
|
| 94-96
|-
| QT1
| Aspen White Pearl
| Icelandic Pearl or Avalanche
| 99-02
|-
| WK0
|
|
| 93-94
|-
|}
</div>

===Sales by Calendar Year (CY)===

<div style="clear:both">
{| class="wikitable"
|-
| <b>Calendar Year</b> || 1991 || 1992 || 1993 || 1994 || 1995 || 1996 || Total '91-'96 CY Sales
|-
| <b>Sales</b>
| 13,929
| 14,592
| 16,545
| 17,248
| 16,818
| 13,467
| 92,599
|-
|}
</div>

<div style="clear:both">
{| class="wikitable"
|-
| <b>Calendar Year</b> || 1999 || 2000 || 2001 || 2002 || Total '99-'02 CY Sales
|-
| <b>Sales</b>
| 16,108
| 13,095
| 11,512
| 5,760
| 46,475
|-
|}
</div>

<div style="clear:both">
{| class="wikitable"
|-
| <b>Calendar Year</b> || Total '91-'02 CY Sales
|-
| <b>Sales</b>
| 139,074
|-
|}
</div>

===Common reliability problems===
* Fifth-gear pop-out - On pre-1994 manual transmission models, a flawed 5th gear [[synchro]] can cause the transmission to pop out of gear when under load (accelerating or going uphill). To lower chance of pop-out, do not rest one's hand on the gear lever.

* Blower resistor - Failure of this component can cause the climate control to get stuck at the highest blower setting.

* "P10 Resistor" - This silver-colored box under the hood can cause the automatic transmission to shift roughly.

* Power [[antenna]] - The mast can get stuck, or the motor can burn out.

* Automatic seatbelts - Used only in model years 1991-1993, they may get stuck; there is a [[product recall|recall]] pertaining to this problem.

* P10 [[fuel pump]] failure - occurs with low levels of gasoline. To lower chance of fuel pump failure, remain above 12.5% or 1/8 of a tank; alternately, keep fill-ups under 13.913 gallons.

* [[Power steering]] hose leaks - due to faulty OEM "clamps". Replace them with better aftermarket clamps to avoid possible corrosion of other engine components.

* [[Starter motor]] - Failure of this part is common in both the P10 and P11, particularly in the 2000+ P11.

==Awards==
The G20 earned many automotive awards over its lifespan:

* [[IntelliChoice]]: 1993 “Best Overall Import Car Value Over $13,000” and “Best Value in Compact Class Over $16,000.”<ref>http://www.conceptcarz.com/view/makehistory/71,0/makeHistory.aspx</ref>
* [[J.D. Power and Associates]]: 1996 Top Score in Customer Satisfaction Index.<ref>http://www.nissannews.com/site_library/infiniti/news/products/1996/7_9_96.shtml</ref>
* J.D. Power and Associates: 1997 Second Highest Scorer in Customer Satisfaction Index.
* IntelliChoice: 1999 G20 and G20t “A Best Overall Value - Compact Sedan Over $15,000.”<ref>http://www.nissannews.com/site_library/infiniti/news/products/1999/2_15_99b.shtml</ref>
* [[CAR Magazine]]: Rated One of the Top 10 Best Handling Cars in the World (P11)

==See Also==
{{Infiniti}}
==External links==
===Enthusiast Web Sites===
*[http://www.g20.net/ G20.net]
*[http://www.sr20forum.com/ SR20 Forum]
*[http://www.se-r.net/about/g20/scc/oct98/tb.html SCC article from SE-R.net on P11 Multilink & beam-axle rear suspension]

== Notes ==
<div class="references-small">
<references/>

All URLs last accessed [[June 24]], [[2006]], unless otherwise stated.
</div>

[[Category:Infiniti vehicles|G20]]
[[Category:Front wheel drive vehicles]]
[[Category:Luxury vehicles]]

Infiniti G20

2008-05-22T12:42:39Z

G20tman:

{| border=0 cellspacing=0 cellpadding=4 style="float:right; margin:0 0 .5em 1em; width:250px; background:#fff; border-collapse:collapse; border:1px solid #999; font-size:83%; line-height:1.5; " summary="Infobox Automobile"
|- style="text-align:center; background:#f0f0f0;"
| colspan=2 style="padding:0; background:#996; color:#fff; border-bottom:1px solid #999;" | [[Image:99g20 1.jpg|300px]]
|- style="color:#fff; background:#996; font-size:larger;"
! colspan=2 | '''Infiniti G20'''
|-
! colspan=2 style="text-align:center; font-weight:normal; background:#ddb;" | [[Infiniti]]
|- style="vertical-align:top;"
| aka
| [[Nissan Primera]]
|- style="vertical-align:top; background:#f0f0f0;"
| Production
| 1991–1996,1999–2002
|- style="vertical-align:top;"
| Class
| [[Compact car|Compact]] [[luxury car]]
|- style="vertical-align:top; background:#f0f0f0;"
| Body Style
| 4-door [[sedan]]
|- style="vertical-align:top;"
| Length
| length - 177.5in.
|- style="vertical-align:top; background:#f0f0f0;"
| Width
| Width - 66.7in.
|- style="vertical-align:top;
| Height
| Height - 55.1in.
|- style="vertical-align:top; background:#f0f0f0;"
| Wheelbase
| wheelbase - 102.4in.
|- style="vertical-align:top;"
| Weight
| Weight - 3933lbs.
|- style="vertical-align:top; background:#f0f0f0;"
| Transmission
| transmission - FWD
|- style="vertical-align:top;"
| Engine
| [[Nissan SR engine#SR20DE|SR20DE]] [[straight-4|I4]]
|- style="vertical-align:top; background:#f0f0f0;"
| Power
| {{{Horsepower 145hp. and Torque rating 136ft-lbs.}}}
|- style="vertical-align:top;"
| Similar
| [[Acura Integra]]<br>[[Cadillac Catera]]<br>[[Mercedes-Benz C-Class]]<br>[[Volvo S40]]
|- style="vertical-align:top; background:#f0f0f0;"
| Designer
| {{{Designer (lead designer if it was a team effort)}}}
|}

The '''G20''' was [[Infiniti|Infiniti's]] entry-level [[luxury car]] during most of the 1990s and into the 2000s. The G20 was a product of [[badge engineering]] as it was virtually identical to the non-USDM (United States domestic market) [[Nissan Primera]] sedan, although the G20 offered a different variant of [[Nissan]]'s 2.0 liter [[Straight-4|inline 4-cylinder]] engine. Two generations of the G20 exist in the United States, the HP10 (P10), built from 1991 to 1996, and the HP11 (P11), built from 1999 to 2002. Two major trim packages were offered: Touring, badged G20t, available from model years 1994 to 1996 and 1999 to 2001, and Sport (with no badge modification) which was offered during model year 2002. All G20s were [[front-wheel drive]] and were built in Oppama, Japan.

== Marketing ==
The G20 was marketed in the United States as a competitor to European luxury sport coupes such as the [[BMW_3-Series|BMW 3-series]], reflected in advertisements with the tagline "Born in Japan, Educated in Europe, Now Acclaimed in America." Despite the lofty ambitions of the Nissan marketing department, it only achieved niche status as a competitor to other contemporary offerings from [[Acura]] and [[BMW]].

== Engine ==
The G20 was powered by a [[transverse engine|transverse]]ly mounted [[Overhead camshaft#Double overhead camshafts|DOHC]] [[Naturally-aspirated engine|NA]] [[reciprocating engine|reciprocating]] [[internal combustion engine]], the [[Nissan SR engine#SR20DE|SR20DE]], a 2.0 liter (1998 cc) [[Straight-4|Inline 4-cylinder]]. This engine was also shared with the [[USDM]] [[Nissan Sentra]]/[[Nissan 200SX]] SE-R, [[Nissan NX|Nissan NX2000]], and a host of non-[[USDM]] Nissan vehicles. The particular engine used in the G20 produced 140 [[Horsepower#Shaft_horsepower_.28shp.29|crank horsepower]] at first, and 145 in '00+ editions (116 to 126 [[Horsepower#Effective_horsepower_.28ehp.29|whp]]; stock range) and 132 lb<sub>f</sub> or 136 lb<sub>f</sub> of [[torque]] (111 to 120 [[Effective Torque|wft·lb<sub>f</sub>]]; stock range). These engines were also fairly high-revving with a [[redline]] of 7450 [[rpm]] for 1991 through 1996 editions, 6950 rpm for the 1999 edition, and 6750 rpm for 2000+ editions. Like other SR-powered cars, the G20 has become extremely popular among "[[Sport compact#Tuning|tuner]]s" who like the engine for its flexibility, reliability, fuel economy and high power-handling capabilities. These factors combined with a low buy-in cost have caused used SR-powered Sentras, 200SXs and G20s to become popular and prominent in the tuner or "[[import scene]]" subculture.

==First Generation 1991-1996 (P10)==
{{Infobox Automobile generation
|name=P10
|image=[[Image:1991-06_Infiniti_G20_.jpg|250px|First Generation Infiniti G20]]
|production=1991–1996
|engine=2.0 L [[Nissan SR engine#SR20DE|SR20DE]] [[straight-4|I4]]
|length=174.8 in (4440 mm)
|width=66.7 in (1695 mm)
|height=54.7 in (1390 mm)
|wheelbase=100.4 in (2550 mm)
|weight=2535 to 2818 lb (1150 to 1278 kg)
}}
The first 1991 G20 was completed on July 10, 1991. The final 1996 G20 was completed on July 19, 1996. The main changes for the P10 came as a midyear refresh in 1993 (model year 1993.5), when dual [[airbag]]s replaced motorized [[seatbelt]]s, leather interiors came standard with power front seats, and the audio system was upgraded to six speakers. In addition, the 1994 model year was given a new [[chrome plating|chrome]] [[grille]], body-colored side moldings, a lowport engine (replacing the original highport SR20DE in which the intake plenum is below the fuel injectors and fuel rail), and larger 195/65R14 tires. A new trim line, the "Touring" G20t, came with a sportier black leather interior, fold-down rear seats, and a [[limited-slip differential]]. The 1994 model year also saw the [[air conditioner]] converted from R12 to R134a refrigerant, a change in the vehicle's self-diagnostic system to [[On Board Diagnostics|OBD]]-II, and other new options such as remote [[keyless entry]]. The G20 was temporarily discontinued after the 1996 model year, leaving the [[Infiniti J30|J30]] as Infiniti's lowest-priced car for the 1997 model year. However, the J30 was also discontinued in 1997 after the introduction of the larger [[Infiniti_I|I30]], leaving Infiniti without an entry-level model.

==Second Generation 1999-2002 (P11)==
{{Infobox Automobile generation
|name=P11
|image=[[Image:1999-02_Infiniti_G20_.jpg|250px|Second Generation Infiniti G20]]
|production=1999–2002
|engine=2.0 L [[Nissan SR engine#SR20DE|SR20DE]] [[straight-4|I4]]
|length=177.5 in (4508.5 mm)
|width=66.7 in (1694 mm)
|height=55.1 in (1400 mm)
|wheelbase=102.4 in (2600 mm)
|weight=2913 to 2981 lb (1321 to 1352 kg)
}}

The second-generation G20 underwent several changes, including adopting the [[Multi-link suspension|multi-link]] [[beam axle|beam]] rear suspension from the 1995-1999 [[Nissan Maxima]]. Despite enthusiasts' aversion to the beam, several publications praised the handling of the updated G20<ref>http://www.se-r.net/about/g20/scc/oct98/tb.html</ref>. With the increased size and luxury options, however, the stock 140-145 [[Horsepower#Shaft_horsepower_.28shp.29|crank horsepower]] engine was seemingly underpowered. The first 2nd generation 1999 G20 was completed on May 18, 1998. The final 2nd generation 2002 G20 was completed on January 11, 2002. Several noteworthy changes for the P11 came as a refresh in the 2000 model year, when the 145 [[Horsepower#Shaft_horsepower_.28shp.29|crank horsepower]] [[Rocker arm|roller rocker]] variant of the SR engine was implemented, anti theft [[immobilizer]] circuitry was added, anti-glare side mirrors, and a keyless remote trunk release became a feature.

==End of Production==
The G20 was discontinued in favor of 2003's [[rear wheel drive]] [[Infiniti G35|G35]], a [[badge engineering|badge engineered]] export version of the [[Japan Domestic Market|JDM]] [[Nissan Skyline#V35|V35 Nissan Skyline]] which was introduced in 2001. The G35 received significant praise from the automotive press and became a sales success for Infiniti despite being priced approximately [[US Dollar|USD$]]5,000 above the G20's average [[MSRP]] of $23,000. The G35, significantly larger and more powerful than the G20, was aimed more at the entry luxury-[[sports car]] market instead of the G20's luxury-[[sport compact]] market. The [[Nissan Primera]] was continued as the slightly restyled HP11-144 and the significantly restyled HP12 in non US markets.

==Tuning==
===Engine Modifications===
====Engine Upgrades====
Forced induction ([[turbocharging]]) is often used to upgrade [[Nissan SR engine#SR20DE|SR20DE]] powered G20s to higher levels, as much as 200 to 300 [[Horsepower#Effective_horsepower_.28ehp.29|whp]]. Because the turbocharged [[Nissan SR engine#SR20DET|SR20DET]] has a very similar design to the [[Nissan SR engine#SR20DE|SR20DE]], many components from the former can easily be used with the latter. More common than forced induction upgrades are the use of bolt-on [[aftermarket]] parts such as intakes and exhausts. Using only the bolt-ons, around 155 [[Horsepower#Effective_horsepower_.28ehp.29|whp]] is possible.

Common engine modifications can include intakes ([[Warm air intake|WAI]], [[Cold air intake|CAI]]), larger [[Mass airflow sensor|MAF]], larger [[fuel injector]]s, [[Manifold (automotive engineering)|header]], [[Exhaust system|exhaust]] ([[Exhaust_system#Cat-back|cat back]], [[Exhaust system#Header-back|axle back]]), [[underdrive pulleys]], lightened [[flywheel]], [[camshaft]]s, camshaft gears, [[piston]]s, [[valvetrain]] (7500 to 9000 rpm), [[Cylinder head porting|headwork]], and stroker kits (up to 2.2 to 2.4 L). As the [[Nissan SR engine#SR20DE|SR20DE]] is a popular tuning engine there are also vast numbers of unusual or custom upgrades.

====Engine Swaps====
With certain [[Nissan SR engine#SR20DET|SR20DET]] engine swaps, high levels of around 400 [[Horsepower#Effective_horsepower_.28ehp.29|whp]] are possible. The newer [[Nissan SR engine]]s can also be swapped into the G20. Factory turbocharged [[Nissan SR engine#SR20VET|SR20VET]] Neo-VVL swaps are possible but rare, and output is difficult to estimate. The naturally aspirated [[Nissan SR engine#SR20VE|SR20VE]] Neo-[[VVL]] can also be used in an engine swap which can (with bolt-ons) generate around 190 [[Horsepower#Effective_horsepower_.28ehp.29|whp]] and can also be turbocharged. [[Nissan VQ engine#VQ35DE|VQ35DE]] swaps are also theoretically possible.

===Transmission===
Common [[manual transmission]] modifications include: Cryo treating, shot peening, transmission case welding, aftermarket [[Limited slip differential|LSD]], aftermarket [[axle]]s, and aftermarket [[clutch]]es. Common [[automatic transmission]] modifications include: Built valve body, aftermarket [[torque converter]]s, [[Automatic Transmission Fluid|ATF]] coolers, and aftermarket [[Transmission Control Unit|TCU]].

Stock manual transmissions are typically usable up to approximately 250 [[Horsepower#Effective_horsepower_.28ehp.29|whp]], while stock automatic transmissions can only handle about 155 [[Horsepower#Effective_horsepower_.28ehp.29|whp]]. Most front wheel drive transmissions from other SR powered cars can be used with few modifications.

===Suspension===
Common suspension modifications include lowering [[spring (device)|springs]], [[Shock_absorber|shocks]], [[coilover]]s, [[strut]] bars (front and rear), pillow-ball strut mount (front only for P11 with front and rear for P10), [[sway bar]] (rear), and traction bars.

===Wheels===
'''P10 tire fitments''':
* 195/60/14 - 23.2 in. diameter (35-45 mm offset required) - ('91-'93 P10)
* 195/65/14 - 24 in. diameter (35-45 mm offset required) - ('93.5-'96 P10)

centerbore = 66.1 mm bolt pattern = 4x114.3 mm

'''P11 tire fitments''':
* 195/65/15 - 25 in. diameter (35-45 mm offset required) - ('99-'02 Standard)
* 195/60/15 - 24.2 in. diameter (35-45 mm offset required) - ('99-'01 Touring)
* 205/50/16 - 24.1 in. diameter (35-45 mm offset required) - ('02 Sport)

centerbore = 66.1 mm bolt pattern = 4x114.3 mm

===Brakes===
Common [[disc brake|brake]] modifications can include calipers, [[brake pad|pads]], and steel brake lines. Many brake kits are available.

===Other===
Aftermarket [[Engine Control Unit|ECU]] and various engine management systems are available, as are [[carbon fiber]] body parts and various [[body kit]]s. "Universal" parts such as [[steering wheel]]s and seats can often be used. Also, several [[Original equipment manufacturer|OEM]] [[Nissan Primera]] parts from around the world (primarily [[Japan Domestic Market|JDM]] and [[United Kingdom domestic market|UKDM]]) can be used such as dual [[headlight]]s and rain guards. Custom parts are sometimes fabricated by G20 owners; these include fuel rails, brake kits, and custom body pieces (eyebrows, bumper lips, grilles).

==G20 community==
As with many "tuner" cars, G20 owners have fostered a strong sense of community, largely through the internet. Owners often partake in group buys of brand name products for a collective discount, with some internet forums seeing as many as one group buy request every four days.<ref>http://www.g20.net/forum/forumdisplay.php?f=24</ref> Members of the community may also congregate in a [[car tuning]] "meet", where multiple owners meet in person to talk about their love of the G20 and gain camaraderie with fellow G20 fans.

==Trivia==
===Paint codes===
<div style="clear:both">
{| class="wikitable"
|-
! Code !! G20 name !! Alternate name or names !! Years
|-
| 326
|
|
| 91-93
|-
| AG2
| Aztec Red
|
| 91-92
|-
| AH2
|
|
| 91-92
|-
| AJ4
|
|
| 93
|-
| AL0
| Ruby Pearl Metallic
|
| 94-96
|-
| AR2
| Red
| Active Red or Crimson Blaze Red
| 99-01
|-
| AX5
| Royal Blue
| Merlot
| 02
|-
| BN6
|
|
| 94-96
|-
| BS3
| Royal Blue
| Neptune Blue
| 99
|-
| BW9
| Midnight Blue
| Majestic Blue
| 00-02
|-
| CG2
| Pebble Beige Metallic
|
| 91-96
|-
| CH0
|
|
| 91-93
|-
| DJ2
|
|
| 91-95
|-
| DL0
| Forest Green Slate Pearl
|
| 94
|-
| DJ2
|
|
| 92-94
|-
| DP0
|
|
| 96
|-
| ET1
| Autumn Bronze
|
| 99-02
|-
| EV0
| Sandrock Beige
| Sunlit Sand
| 99-02
|-
| JV0
| Dark Green
| Sequoia Green
| 99
|-
| JW0
| Millennium Jade
|
| 00-02
|-
| KH2
|
|
| 91-94
|-
| KH3
| Black Obsidian
| Super Black or Onyx
| 91-96 , 99-02
|-
| KJ1
|
|
| 91-95
|-
| KL0
| Silver Crystal
| Spark Silver or Super Silver or Platinum
| 93-96, 02
|-
| KR4
| Titanium
| Sonic Silver or Sierra Silver
| 99-02
|-
| LH1
|
|
| 91-93
|-
| LB01
|
|
| 91-93
|-
| LC07
|
|
| 91-93
|-
| LK11
|
|
| 91-93
|-
| PC06
|
|
| 92-95
|-
| PK06
|
|
| 92-95
|-
| TH1
|
|
| 91, 93-94
|-
| TV3
| Brilliant Blue Pearl
| Maui Blue
| 02
|-
| QNO
| Arctic White Pearl
|
| 94-96
|-
| QT1
| Aspen White Pearl
| Icelandic Pearl or Avalanche
| 99-02
|-
| WK0
|
|
| 93-94
|-
|}
</div>

===Sales by Calendar Year (CY)===

<div style="clear:both">
{| class="wikitable"
|-
| <b>Calendar Year</b> || 1991 || 1992 || 1993 || 1994 || 1995 || 1996 || Total '91-'96 CY Sales
|-
| <b>Sales</b>
| 13,929
| 14,592
| 16,545
| 17,248
| 16,818
| 13,467
| 92,599
|-
|}
</div>

<div style="clear:both">
{| class="wikitable"
|-
| <b>Calendar Year</b> || 1999 || 2000 || 2001 || 2002 || Total '99-'02 CY Sales
|-
| <b>Sales</b>
| 16,108
| 13,095
| 11,512
| 5,760
| 46,475
|-
|}
</div>

<div style="clear:both">
{| class="wikitable"
|-
| <b>Calendar Year</b> || Total '91-'02 CY Sales
|-
| <b>Sales</b>
| 139,074
|-
|}
</div>

===Common reliability problems===
* Fifth-gear pop-out - On pre-1994 manual transmission models, a flawed 5th gear [[synchro]] can cause the transmission to pop out of gear when under load (accelerating or going uphill). To lower chance of pop-out, do not rest one's hand on the gear lever.

* Blower resistor - Failure of this component can cause the climate control to get stuck at the highest blower setting.

* "P10 Resistor" - This silver-colored box under the hood can cause the automatic transmission to shift roughly.

* Power [[antenna]] - The mast can get stuck, or the motor can burn out.

* Automatic seatbelts - Used only in model years 1991-1993, they may get stuck; there is a [[product recall|recall]] pertaining to this problem.

* P10 [[fuel pump]] failure - occurs with low levels of gasoline. To lower chance of fuel pump failure, remain above 12.5% or 1/8 of a tank; alternately, keep fill-ups under 13.913 gallons.

* [[Power steering]] hose leaks - due to faulty OEM "clamps". Replace them with better aftermarket clamps to avoid possible corrosion of other engine components.

* [[Starter motor]] - Failure of this part is common in both the P10 and P11, particularly in the 2000+ P11.

==Awards==
The G20 earned many automotive awards over its lifespan:

* [[IntelliChoice]]: 1993 “Best Overall Import Car Value Over $13,000” and “Best Value in Compact Class Over $16,000.”<ref>http://www.conceptcarz.com/view/makehistory/71,0/makeHistory.aspx</ref>
* [[J.D. Power and Associates]]: 1996 Top Score in Customer Satisfaction Index.<ref>http://www.nissannews.com/site_library/infiniti/news/products/1996/7_9_96.shtml</ref>
* J.D. Power and Associates: 1997 Second Highest Scorer in Customer Satisfaction Index.
* IntelliChoice: 1999 G20 and G20t “A Best Overall Value - Compact Sedan Over $15,000.”<ref>http://www.nissannews.com/site_library/infiniti/news/products/1999/2_15_99b.shtml</ref>
* [[CAR Magazine]]: Rated One of the Top 10 Best Handling Cars in the World (P11)

==See Also==
{{Infiniti}}
==External links==
===Enthusiast Web Sites===
*[http://www.g20.net/ G20.net]
*[http://www.sr20forum.com/ SR20 Forum]
*[http://www.se-r.net/about/g20/scc/oct98/tb.html SCC article from SE-R.net on P11 Multilink & beam-axle rear suspension]

== Notes ==
<div class="references-small">
<references/>

All URLs last accessed [[June 24]], [[2006]], unless otherwise stated.
</div>

[[Category:Infiniti vehicles|G20]]
[[Category:Front wheel drive vehicles]]
[[Category:Luxury vehicles]]

Infiniti G20

2008-05-22T12:41:29Z

G20tman:

{| border=0 cellspacing=0 cellpadding=4 style="float:right; margin:0 0 .5em 1em; width:250px; background:#fff; border-collapse:collapse; border:1px solid #999; font-size:83%; line-height:1.5; " summary="Infobox Automobile"
|- style="text-align:center; background:#f0f0f0;"
| colspan=2 style="padding:0; background:#996; color:#fff; border-bottom:1px solid #999;" | [[Image:99g20 1.jpg|300px]]
|- style="color:#fff; background:#996; font-size:larger;"
! colspan=2 | '''Infiniti G20'''
|-
! colspan=2 style="text-align:center; font-weight:normal; background:#ddb;" | [[Infiniti]]
|- style="vertical-align:top;"
| aka
| [[Nissan Primera]]
|- style="vertical-align:top; background:#f0f0f0;"
| Production
| 1991–1996,1999–2002
|- style="vertical-align:top;"
| Class
| [[Compact car|Compact]] [[luxury car]]
|- style="vertical-align:top; background:#f0f0f0;"
| Body Style
| 4-door [[sedan]]
|- style="vertical-align:top;"
| Length
| {{{length - 177.5in.}}}
|- style="vertical-align:top; background:#f0f0f0;"
| Width
| {{{Width - 66.7in}}}
|- style="vertical-align:top;
| Height
| {{{Height - 55.1in}}}
|- style="vertical-align:top; background:#f0f0f0;"
| Wheelbase
| {{{wheelbase - 102.4in.}}}
|- style="vertical-align:top;"
| Weight
| {{{Weight - 3933lbs.}}}
|- style="vertical-align:top; background:#f0f0f0;"
| Transmission
| {{{transmission - FWD}}}
|- style="vertical-align:top;"
| Engine
| [[Nissan SR engine#SR20DE|SR20DE]] [[straight-4|I4]]
|- style="vertical-align:top; background:#f0f0f0;"
| Power
| {{{Horsepower 145hp. and Torque rating 136ft-lbs.}}}
|- style="vertical-align:top;"
| Similar
| [[Acura Integra]]<br>[[Cadillac Catera]]<br>[[Mercedes-Benz C-Class]]<br>[[Volvo S40]]
|- style="vertical-align:top; background:#f0f0f0;"
| Designer
| {{{Designer (lead designer if it was a team effort)}}}
|}

The '''G20''' was [[Infiniti|Infiniti's]] entry-level [[luxury car]] during most of the 1990s and into the 2000s. The G20 was a product of [[badge engineering]] as it was virtually identical to the non-USDM (United States domestic market) [[Nissan Primera]] sedan, although the G20 offered a different variant of [[Nissan]]'s 2.0 liter [[Straight-4|inline 4-cylinder]] engine. Two generations of the G20 exist in the United States, the HP10 (P10), built from 1991 to 1996, and the HP11 (P11), built from 1999 to 2002. Two major trim packages were offered: Touring, badged G20t, available from model years 1994 to 1996 and 1999 to 2001, and Sport (with no badge modification) which was offered during model year 2002. All G20s were [[front-wheel drive]] and were built in Oppama, Japan.

== Marketing ==
The G20 was marketed in the United States as a competitor to European luxury sport coupes such as the [[BMW_3-Series|BMW 3-series]], reflected in advertisements with the tagline "Born in Japan, Educated in Europe, Now Acclaimed in America." Despite the lofty ambitions of the Nissan marketing department, it only achieved niche status as a competitor to other contemporary offerings from [[Acura]] and [[BMW]].

== Engine ==
The G20 was powered by a [[transverse engine|transverse]]ly mounted [[Overhead camshaft#Double overhead camshafts|DOHC]] [[Naturally-aspirated engine|NA]] [[reciprocating engine|reciprocating]] [[internal combustion engine]], the [[Nissan SR engine#SR20DE|SR20DE]], a 2.0 liter (1998 cc) [[Straight-4|Inline 4-cylinder]]. This engine was also shared with the [[USDM]] [[Nissan Sentra]]/[[Nissan 200SX]] SE-R, [[Nissan NX|Nissan NX2000]], and a host of non-[[USDM]] Nissan vehicles. The particular engine used in the G20 produced 140 [[Horsepower#Shaft_horsepower_.28shp.29|crank horsepower]] at first, and 145 in '00+ editions (116 to 126 [[Horsepower#Effective_horsepower_.28ehp.29|whp]]; stock range) and 132 lb<sub>f</sub> or 136 lb<sub>f</sub> of [[torque]] (111 to 120 [[Effective Torque|wft·lb<sub>f</sub>]]; stock range). These engines were also fairly high-revving with a [[redline]] of 7450 [[rpm]] for 1991 through 1996 editions, 6950 rpm for the 1999 edition, and 6750 rpm for 2000+ editions. Like other SR-powered cars, the G20 has become extremely popular among "[[Sport compact#Tuning|tuner]]s" who like the engine for its flexibility, reliability, fuel economy and high power-handling capabilities. These factors combined with a low buy-in cost have caused used SR-powered Sentras, 200SXs and G20s to become popular and prominent in the tuner or "[[import scene]]" subculture.

==First Generation 1991-1996 (P10)==
{{Infobox Automobile generation
|name=P10
|image=[[Image:1991-06_Infiniti_G20_.jpg|250px|First Generation Infiniti G20]]
|production=1991–1996
|engine=2.0 L [[Nissan SR engine#SR20DE|SR20DE]] [[straight-4|I4]]
|length=174.8 in (4440 mm)
|width=66.7 in (1695 mm)
|height=54.7 in (1390 mm)
|wheelbase=100.4 in (2550 mm)
|weight=2535 to 2818 lb (1150 to 1278 kg)
}}
The first 1991 G20 was completed on July 10, 1991. The final 1996 G20 was completed on July 19, 1996. The main changes for the P10 came as a midyear refresh in 1993 (model year 1993.5), when dual [[airbag]]s replaced motorized [[seatbelt]]s, leather interiors came standard with power front seats, and the audio system was upgraded to six speakers. In addition, the 1994 model year was given a new [[chrome plating|chrome]] [[grille]], body-colored side moldings, a lowport engine (replacing the original highport SR20DE in which the intake plenum is below the fuel injectors and fuel rail), and larger 195/65R14 tires. A new trim line, the "Touring" G20t, came with a sportier black leather interior, fold-down rear seats, and a [[limited-slip differential]]. The 1994 model year also saw the [[air conditioner]] converted from R12 to R134a refrigerant, a change in the vehicle's self-diagnostic system to [[On Board Diagnostics|OBD]]-II, and other new options such as remote [[keyless entry]]. The G20 was temporarily discontinued after the 1996 model year, leaving the [[Infiniti J30|J30]] as Infiniti's lowest-priced car for the 1997 model year. However, the J30 was also discontinued in 1997 after the introduction of the larger [[Infiniti_I|I30]], leaving Infiniti without an entry-level model.

==Second Generation 1999-2002 (P11)==
{{Infobox Automobile generation
|name=P11
|image=[[Image:1999-02_Infiniti_G20_.jpg|250px|Second Generation Infiniti G20]]
|production=1999–2002
|engine=2.0 L [[Nissan SR engine#SR20DE|SR20DE]] [[straight-4|I4]]
|length=177.5 in (4508.5 mm)
|width=66.7 in (1694 mm)
|height=55.1 in (1400 mm)
|wheelbase=102.4 in (2600 mm)
|weight=2913 to 2981 lb (1321 to 1352 kg)
}}

The second-generation G20 underwent several changes, including adopting the [[Multi-link suspension|multi-link]] [[beam axle|beam]] rear suspension from the 1995-1999 [[Nissan Maxima]]. Despite enthusiasts' aversion to the beam, several publications praised the handling of the updated G20<ref>http://www.se-r.net/about/g20/scc/oct98/tb.html</ref>. With the increased size and luxury options, however, the stock 140-145 [[Horsepower#Shaft_horsepower_.28shp.29|crank horsepower]] engine was seemingly underpowered. The first 2nd generation 1999 G20 was completed on May 18, 1998. The final 2nd generation 2002 G20 was completed on January 11, 2002. Several noteworthy changes for the P11 came as a refresh in the 2000 model year, when the 145 [[Horsepower#Shaft_horsepower_.28shp.29|crank horsepower]] [[Rocker arm|roller rocker]] variant of the SR engine was implemented, anti theft [[immobilizer]] circuitry was added, anti-glare side mirrors, and a keyless remote trunk release became a feature.

==End of Production==
The G20 was discontinued in favor of 2003's [[rear wheel drive]] [[Infiniti G35|G35]], a [[badge engineering|badge engineered]] export version of the [[Japan Domestic Market|JDM]] [[Nissan Skyline#V35|V35 Nissan Skyline]] which was introduced in 2001. The G35 received significant praise from the automotive press and became a sales success for Infiniti despite being priced approximately [[US Dollar|USD$]]5,000 above the G20's average [[MSRP]] of $23,000. The G35, significantly larger and more powerful than the G20, was aimed more at the entry luxury-[[sports car]] market instead of the G20's luxury-[[sport compact]] market. The [[Nissan Primera]] was continued as the slightly restyled HP11-144 and the significantly restyled HP12 in non US markets.

==Tuning==
===Engine Modifications===
====Engine Upgrades====
Forced induction ([[turbocharging]]) is often used to upgrade [[Nissan SR engine#SR20DE|SR20DE]] powered G20s to higher levels, as much as 200 to 300 [[Horsepower#Effective_horsepower_.28ehp.29|whp]]. Because the turbocharged [[Nissan SR engine#SR20DET|SR20DET]] has a very similar design to the [[Nissan SR engine#SR20DE|SR20DE]], many components from the former can easily be used with the latter. More common than forced induction upgrades are the use of bolt-on [[aftermarket]] parts such as intakes and exhausts. Using only the bolt-ons, around 155 [[Horsepower#Effective_horsepower_.28ehp.29|whp]] is possible.

Common engine modifications can include intakes ([[Warm air intake|WAI]], [[Cold air intake|CAI]]), larger [[Mass airflow sensor|MAF]], larger [[fuel injector]]s, [[Manifold (automotive engineering)|header]], [[Exhaust system|exhaust]] ([[Exhaust_system#Cat-back|cat back]], [[Exhaust system#Header-back|axle back]]), [[underdrive pulleys]], lightened [[flywheel]], [[camshaft]]s, camshaft gears, [[piston]]s, [[valvetrain]] (7500 to 9000 rpm), [[Cylinder head porting|headwork]], and stroker kits (up to 2.2 to 2.4 L). As the [[Nissan SR engine#SR20DE|SR20DE]] is a popular tuning engine there are also vast numbers of unusual or custom upgrades.

====Engine Swaps====
With certain [[Nissan SR engine#SR20DET|SR20DET]] engine swaps, high levels of around 400 [[Horsepower#Effective_horsepower_.28ehp.29|whp]] are possible. The newer [[Nissan SR engine]]s can also be swapped into the G20. Factory turbocharged [[Nissan SR engine#SR20VET|SR20VET]] Neo-VVL swaps are possible but rare, and output is difficult to estimate. The naturally aspirated [[Nissan SR engine#SR20VE|SR20VE]] Neo-[[VVL]] can also be used in an engine swap which can (with bolt-ons) generate around 190 [[Horsepower#Effective_horsepower_.28ehp.29|whp]] and can also be turbocharged. [[Nissan VQ engine#VQ35DE|VQ35DE]] swaps are also theoretically possible.

===Transmission===
Common [[manual transmission]] modifications include: Cryo treating, shot peening, transmission case welding, aftermarket [[Limited slip differential|LSD]], aftermarket [[axle]]s, and aftermarket [[clutch]]es. Common [[automatic transmission]] modifications include: Built valve body, aftermarket [[torque converter]]s, [[Automatic Transmission Fluid|ATF]] coolers, and aftermarket [[Transmission Control Unit|TCU]].

Stock manual transmissions are typically usable up to approximately 250 [[Horsepower#Effective_horsepower_.28ehp.29|whp]], while stock automatic transmissions can only handle about 155 [[Horsepower#Effective_horsepower_.28ehp.29|whp]]. Most front wheel drive transmissions from other SR powered cars can be used with few modifications.

===Suspension===
Common suspension modifications include lowering [[spring (device)|springs]], [[Shock_absorber|shocks]], [[coilover]]s, [[strut]] bars (front and rear), pillow-ball strut mount (front only for P11 with front and rear for P10), [[sway bar]] (rear), and traction bars.

===Wheels===
'''P10 tire fitments''':
* 195/60/14 - 23.2 in. diameter (35-45 mm offset required) - ('91-'93 P10)
* 195/65/14 - 24 in. diameter (35-45 mm offset required) - ('93.5-'96 P10)

centerbore = 66.1 mm bolt pattern = 4x114.3 mm

'''P11 tire fitments''':
* 195/65/15 - 25 in. diameter (35-45 mm offset required) - ('99-'02 Standard)
* 195/60/15 - 24.2 in. diameter (35-45 mm offset required) - ('99-'01 Touring)
* 205/50/16 - 24.1 in. diameter (35-45 mm offset required) - ('02 Sport)

centerbore = 66.1 mm bolt pattern = 4x114.3 mm

===Brakes===
Common [[disc brake|brake]] modifications can include calipers, [[brake pad|pads]], and steel brake lines. Many brake kits are available.

===Other===
Aftermarket [[Engine Control Unit|ECU]] and various engine management systems are available, as are [[carbon fiber]] body parts and various [[body kit]]s. "Universal" parts such as [[steering wheel]]s and seats can often be used. Also, several [[Original equipment manufacturer|OEM]] [[Nissan Primera]] parts from around the world (primarily [[Japan Domestic Market|JDM]] and [[United Kingdom domestic market|UKDM]]) can be used such as dual [[headlight]]s and rain guards. Custom parts are sometimes fabricated by G20 owners; these include fuel rails, brake kits, and custom body pieces (eyebrows, bumper lips, grilles).

==G20 community==
As with many "tuner" cars, G20 owners have fostered a strong sense of community, largely through the internet. Owners often partake in group buys of brand name products for a collective discount, with some internet forums seeing as many as one group buy request every four days.<ref>http://www.g20.net/forum/forumdisplay.php?f=24</ref> Members of the community may also congregate in a [[car tuning]] "meet", where multiple owners meet in person to talk about their love of the G20 and gain camaraderie with fellow G20 fans.

==Trivia==
===Paint codes===
<div style="clear:both">
{| class="wikitable"
|-
! Code !! G20 name !! Alternate name or names !! Years
|-
| 326
|
|
| 91-93
|-
| AG2
| Aztec Red
|
| 91-92
|-
| AH2
|
|
| 91-92
|-
| AJ4
|
|
| 93
|-
| AL0
| Ruby Pearl Metallic
|
| 94-96
|-
| AR2
| Red
| Active Red or Crimson Blaze Red
| 99-01
|-
| AX5
| Royal Blue
| Merlot
| 02
|-
| BN6
|
|
| 94-96
|-
| BS3
| Royal Blue
| Neptune Blue
| 99
|-
| BW9
| Midnight Blue
| Majestic Blue
| 00-02
|-
| CG2
| Pebble Beige Metallic
|
| 91-96
|-
| CH0
|
|
| 91-93
|-
| DJ2
|
|
| 91-95
|-
| DL0
| Forest Green Slate Pearl
|
| 94
|-
| DJ2
|
|
| 92-94
|-
| DP0
|
|
| 96
|-
| ET1
| Autumn Bronze
|
| 99-02
|-
| EV0
| Sandrock Beige
| Sunlit Sand
| 99-02
|-
| JV0
| Dark Green
| Sequoia Green
| 99
|-
| JW0
| Millennium Jade
|
| 00-02
|-
| KH2
|
|
| 91-94
|-
| KH3
| Black Obsidian
| Super Black or Onyx
| 91-96 , 99-02
|-
| KJ1
|
|
| 91-95
|-
| KL0
| Silver Crystal
| Spark Silver or Super Silver or Platinum
| 93-96, 02
|-
| KR4
| Titanium
| Sonic Silver or Sierra Silver
| 99-02
|-
| LH1
|
|
| 91-93
|-
| LB01
|
|
| 91-93
|-
| LC07
|
|
| 91-93
|-
| LK11
|
|
| 91-93
|-
| PC06
|
|
| 92-95
|-
| PK06
|
|
| 92-95
|-
| TH1
|
|
| 91, 93-94
|-
| TV3
| Brilliant Blue Pearl
| Maui Blue
| 02
|-
| QNO
| Arctic White Pearl
|
| 94-96
|-
| QT1
| Aspen White Pearl
| Icelandic Pearl or Avalanche
| 99-02
|-
| WK0
|
|
| 93-94
|-
|}
</div>

===Sales by Calendar Year (CY)===

<div style="clear:both">
{| class="wikitable"
|-
| <b>Calendar Year</b> || 1991 || 1992 || 1993 || 1994 || 1995 || 1996 || Total '91-'96 CY Sales
|-
| <b>Sales</b>
| 13,929
| 14,592
| 16,545
| 17,248
| 16,818
| 13,467
| 92,599
|-
|}
</div>

<div style="clear:both">
{| class="wikitable"
|-
| <b>Calendar Year</b> || 1999 || 2000 || 2001 || 2002 || Total '99-'02 CY Sales
|-
| <b>Sales</b>
| 16,108
| 13,095
| 11,512
| 5,760
| 46,475
|-
|}
</div>

<div style="clear:both">
{| class="wikitable"
|-
| <b>Calendar Year</b> || Total '91-'02 CY Sales
|-
| <b>Sales</b>
| 139,074
|-
|}
</div>

===Common reliability problems===
* Fifth-gear pop-out - On pre-1994 manual transmission models, a flawed 5th gear [[synchro]] can cause the transmission to pop out of gear when under load (accelerating or going uphill). To lower chance of pop-out, do not rest one's hand on the gear lever.

* Blower resistor - Failure of this component can cause the climate control to get stuck at the highest blower setting.

* "P10 Resistor" - This silver-colored box under the hood can cause the automatic transmission to shift roughly.

* Power [[antenna]] - The mast can get stuck, or the motor can burn out.

* Automatic seatbelts - Used only in model years 1991-1993, they may get stuck; there is a [[product recall|recall]] pertaining to this problem.

* P10 [[fuel pump]] failure - occurs with low levels of gasoline. To lower chance of fuel pump failure, remain above 12.5% or 1/8 of a tank; alternately, keep fill-ups under 13.913 gallons.

* [[Power steering]] hose leaks - due to faulty OEM "clamps". Replace them with better aftermarket clamps to avoid possible corrosion of other engine components.

* [[Starter motor]] - Failure of this part is common in both the P10 and P11, particularly in the 2000+ P11.

==Awards==
The G20 earned many automotive awards over its lifespan:

* [[IntelliChoice]]: 1993 “Best Overall Import Car Value Over $13,000” and “Best Value in Compact Class Over $16,000.”<ref>http://www.conceptcarz.com/view/makehistory/71,0/makeHistory.aspx</ref>
* [[J.D. Power and Associates]]: 1996 Top Score in Customer Satisfaction Index.<ref>http://www.nissannews.com/site_library/infiniti/news/products/1996/7_9_96.shtml</ref>
* J.D. Power and Associates: 1997 Second Highest Scorer in Customer Satisfaction Index.
* IntelliChoice: 1999 G20 and G20t “A Best Overall Value - Compact Sedan Over $15,000.”<ref>http://www.nissannews.com/site_library/infiniti/news/products/1999/2_15_99b.shtml</ref>
* [[CAR Magazine]]: Rated One of the Top 10 Best Handling Cars in the World (P11)

==See Also==
{{Infiniti}}
==External links==
===Enthusiast Web Sites===
*[http://www.g20.net/ G20.net]
*[http://www.sr20forum.com/ SR20 Forum]
*[http://www.se-r.net/about/g20/scc/oct98/tb.html SCC article from SE-R.net on P11 Multilink & beam-axle rear suspension]

== Notes ==
<div class="references-small">
<references/>

All URLs last accessed [[June 24]], [[2006]], unless otherwise stated.
</div>

[[Category:Infiniti vehicles|G20]]
[[Category:Front wheel drive vehicles]]
[[Category:Luxury vehicles]]