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| {{Infobox |
| | #REDIRECT [[BMW E85/E86]] |
| |Image = '''place image here in 300 pixels'''
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| |Marque = [[BMW]]
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| |aka = [[BMW Z4]]<br>"Land Shark"
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| |Production = 2002-2008
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| |Class = [[Luxury Car]]-[[Sports Car]]-[[Roadster]]
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| |Body Style = 2-door [[roadster]]<br>2-door [[coupé]]
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| |Length = 4090 mm (161.0 in)
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| |Width = 1780 mm (70.1 in)
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| |Height = 1300 mm (51.2 in) (roadster)<br>1285 mm (50.6 in) (coupe)
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| |Wheelbase = 2495 mm (98.2 in)
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| |Weight = '''Weight - you get the point'''
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| |Transmission = 5/6 speed [[manual transmission|manual]], RWD<br>5/6 speed [[automatic transmission|automatic]], RWD
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| |Engine = 2.0 L [[BMW N46#N46B20|N46B20]] [[Straight-4|I4]]<br>2.2 L [[BMW M54#M54B22|M54B22]] [[Straight-six engine|I6]]<br>2.5 L [[BMW M54#M54B25|M54B25]] [[Straight-six engine|I6]]<br>3.0 L [[BMW M54#M54B30|M54B30]] [[Straight-six engine|I6]]<br>3.0 L [[BMW N52#N52B30|N52B30]] [[Straight-six engine|I6]]<br>
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| 3.2 L [[BMW_S54B32|S54B32]] [[Straight-six engine|I6]]
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| |Power = N/A hp @ N/A rpm<br>N/A lb-ft of [[torque]] @ N/A rpm
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| |Similar = [[Mercedes-Benz SLK]]<br>[[Porsche Boxster]]<br>[[Porsche Cayman]]
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| |Designer = [[Anders Warming]]
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| }}
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| The first-generation of '''BMW Z4''' was designed by Danish BMW-designer [[Anders Warming]].<ref>{{cite web|url=http://www.autofieldguide.com/articles/120201.html|title=Design to Reality: the Z4 Roadster|publisher=AutoFieldGuide}}</ref>
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| See Wikicars' comprehensive '''[[{{PAGENAME}} Review]]'''.
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| ===Recent Changes===
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| In 2006, BMW updated the Z4 line by introducing the M Roadster, and later the M Coupe, with the vaunted [[BMW_S54B32|S54]] "M" engine. The standard cars received the new [[BMW N52|N52]] [[Straight-six engine|I6]] engines. The N52 features a magnesium block construction, which consists of an aluminium interior for the cylinders, and an outer magnesium block. The engine features BMW's Valvetronic variable valve timing system for increased performance, are considerably more powerful through the middle of the rev range, and also improve fuel economy noticeably. A final benefit of the N52 engines is that they improve handling and turn-in due to the decreased weight over the nose of the car. This is particularly noticeable when compared to the Z4 M, which continued with the heavier S54 iron block engine.
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| Standard equipment include Run Flat Tyres, ABS Brakes, Stability Control, Traction Control, CD Player, Power Locks, Power Windows and Air Conditioning. The Z4 included Side Airbags, Driver Airbags, Passenger AirBags, Knee Airbags and 5 Star Rollover Protection.
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| In addition to the powertrain updates, BMW made mild revisions to the styling of the Z4, added several electronic features, and increased the brake size on the 3.0si models.
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| The 2006 BMW Z4 received a number of updates including a revised exterior, more powerful engines and improved interior features. Highlighted by a new front bumper ensemble with a larger air intake, rectangular foglights and front side reflectors, the exterior also received new wheels, rear bumper and taillight designs. The interior was fitted with a new aluminium trim, shift knob for automatic transmission and new colors. The 3.0i replaced the 2.5i and the 3.0si replaced the 3.0i. Power was increased to 215 and 185 lb-ft of torque for the 3.0i while the 3.0si got 255 horsepower and 220 lb-ft of torque. A 6-speed manual transmission was standard with an optional 6-speed automatic. Standard 17-inch wheels were standard on both trims and the Sport Package also features new wheels as well.
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| ===Styles and Major Options===
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| {| class="wikitable"
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| !Chassis code!!E85!!E86
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| |Body type||Roadster||Coupé
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| !Model!!colspan=2|Years
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| |2.0i||2005-2008||-
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| |2.2i||2005-2006||-
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| |2.5i||2003-2008||-
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| |2.5si||2006-2008||-
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| |3.0i||2002-2008||-
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| |3.0si||2006-2008||2006-2008
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| |-
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| |3.2i (M)||2006-2008||2006-2008
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| |-
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| |}
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| 2.0i was only sold in Europe. 3.0i Roadster was sold in Germany until 2005.
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| US models include 3.0i Roadster, 3.0si Coupé, M Roadster, M Coupé.<ref>{{cite web|url=http://www.jbcarpages.com/bmw/z4/2008/|title=2008 BMW Z4 Review|publisher=JB car pages|accessdate=2008-12-22}}</ref>
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| ===Pricing===
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| ''Add more fields as necessary.''
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| {| border=0 cellspacing=0 cellpadding=4 style="float:center; margin:0 0em 1em; width:collapse; background:#fff; border-collapse:collapse; border:1px solid #999; font-size:85%; line-height:2.5; " summary="Infobox Automobile"
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| |- style="text-align:left; background:#f0f0f0;"
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| |- style="color:#000000; background:#cccccc; font-size:larger; font-style:bold; text-align:left;"
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| ! colspan=4 |'''MODEL Trims'''
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| ! style="text-align:left; font-weight:large; background:#ddb;" | Trim1
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| ! style="text-align:left; font-weight:large; background:#f4f4da;" | Trim2
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| ! style="text-align:left; font-weight:large; background:#ddb;" | Trim3
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| ! style="text-align:left; font-weight:large; background:#f4f4da;" | Trim4
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| |- style="text-align:left; background:#f0f0f0;"
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| |- style="color:#fff; background:#811b33; font-size:larger; font-style:bold; text-align:left;"
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| ! colspan=4 |''MSRP''
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| ! style="text-align:left; font-weight:large; background:#ddb;" | $Price1
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| ! style="text-align:left; font-weight:large; background:#f4f4da;" | $Price2
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| ! style="text-align:left; font-weight:large; background:#ddb;" | $Price3
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| ! style="text-align:left; font-weight:large; background:#f4f4da;" | $Price4
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| |- style="text-align:left; background:#f0f0f0;"
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| |- style="color:#fff; background:#811b33; font-size:larger; font-style:bold; text-align:left;"
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| ! colspan=4 |''Invoice''
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| ! style="text-align:left; font-weight:large; background:#ddb;" | $Price1
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| ! style="text-align:left; font-weight:large; background:#f4f4da;" | $Price2
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| ! style="text-align:left; font-weight:large; background:#ddb;" | $Price3
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| ! style="text-align:left; font-weight:large; background:#f4f4da;" | $Price4
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| |}
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| ===Gas Mileage===
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| ''Add more fields as necessary.''
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| As seen on the [http://www.fueleconomy.gov/feg/findacar.htm FuelEconomy.gov] website, the City/Highway MPG averages are as follows:
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| {| border=0 cellspacing=0 cellpadding=4 style="float:center; margin:0 0em 1em; width:collapse; background:#fff; border-collapse:collapse; border:1px solid #999; font-size:85%; line-height:2.5; " summary="Infobox Automobile"
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| |- style="text-align:left; background:#f0f0f0;"
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| |- style="color:#000000; background:#cccccc; font-size:larger; font-style:bold; text-align:left;"
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| ! colspan=4 |'''Trim'''
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| ! style="text-align:left; font-weight:large; background:#ddb;" | Trim1
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| ! style="text-align:left; font-weight:large; background:#f4f4da;" | Trim2
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| ! style="text-align:left; font-weight:large; background:#ddb;" | Trim3
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| ! style="text-align:left; font-weight:large; background:#f4f4da;" | Trim4
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| |- style="text-align:left; background:#f0f0f0;"
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| |- style="color:#000000; background:#cccccc; font-size:larger; font-style:bold; text-align:left;"
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| ! colspan=4 |'''MPG'''
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| ! style="text-align:left; font-weight:large; background:#ddb;" | c/h
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| ! style="text-align:left; font-weight:large; background:#f4f4da;"| c/h
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| ! style="text-align:left; font-weight:large; background:#ddb;" | c/h
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| ! style="text-align:left; font-weight:large; background:#f4f4da;"| c/h
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| |}
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| ===Engine and Transmission===
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| {| class="wikitable"
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| !Model!!Years made!!Engine Code!!Engine Type!!Power@rpm!!Torque@rpm
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| !colspan=6|Petrol engines<ref>{{cite web|url=http://www.jbcarpages.com/bmw/z4/2009/specs/|title=2009 BMW Z4 Roadster Specs|publisher=JB car pages|accessdate=2008-12-22}}</ref>
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| |2.0i||2005-2008||[[BMW N46#N46B20|N46B20]]||1,995 cc (1.995 L; 121.7 cu in) I4||150 PS (110 kW; 150 hp)@6200||200 N·m (150 lb·ft)@3600
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| |2.2i||2005-2006||[[BMW M54#M54B22|M54B22]]||2,171 cc (2.171 L; 132.5 cu in) I6||170 PS (130 kW; 170 hp)@6250||210 N·m (150 lb·ft)@3500
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| |2.5i||2003-2006||[[BMW M54#M54B25|M54B25]]||2,494 cc (2.494 L; 152.2 cu in) I6||192 PS (141 kW; 189 hp)@6000||245 N·m (181 lb·ft)@3500
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| |2.5i||2006-2008||[[BMW N52#N52B25|N52B25]]||2,497 cc (2.497 L; 152.4 cu in) I6||177 PS (130 kW; 175 hp)@5800||230 N·m (170 lb·ft)@3500
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| |2.5si||2006-2008||[[BMW N52#N52B25|N52B25]]||2,497 cc (2.497 L; 152.4 cu in) I6||218 PS (160 kW; 215 hp)@6500||250 N·m (180 lb·ft)@2750
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| |3.0i||2002-2008||[[BMW M54#M54B30|M54B30]]||2,979 cc (2.979 L; 181.8 cu in) I6||231 PS (170 kW; 228 hp)@5900||300 N·m (220 lb·ft)@3500
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| |3.0si||2006-2008||[[BMW N52#N52B30|N52B30]]||2,996 cc (2.996 L; 182.8 cu in) I6||265 PS (195 kW; 261 hp)@6600||315 N·m (232 lb·ft)@2750
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| |3.2i (M)||2006-2008||[[BMW_S54B32|S54B32]]||3,246 cc (3.246 L; 198.1 cu in) I6||343 PS (252 kW; 338 hp)@7900||365 N·m (269 lb·ft)@4900
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| |}
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| The Z4 M shares the same engine as the E46 BMW M3, but due to gearing differences, is marginally slower than the M3. North American version is 3 horsepower shy of the M3's 333 horsepower. However this is better than the Z3 version, which while using the same engine was all the way down to 315 horsepower. 0-60 mp/h takes 5.0 seconds, and the top speed is limited to 250 km/h (160 mph).
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| ===Performance===
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| Please make sure to '''''write information of the vehicle's performance in a third-person point of view'''''. This section should include information about the car's '''acceleration figures''', '''handling''', '''braking''', etc.
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| If using information gathered from Road Test articles from a reputable automotive source, then '''''please make sure to cite the quote'''''.
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| ===Reliability===
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| Warranty options and scheduled maintenance information should be mentioned here.
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| ===Safety===
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| This section should reference points on safety ratings and features of the vehicle.
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| ===Photos===
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| <gallery>
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| </gallery>
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| Add ''Photos'' of the [[automobile|vehicle]] here.
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| '''''Please make sure not to use copyrighted photos.'''''
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| ===Colors===
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| List the colors that the particular <MODEL> is offered in.
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| ===Main Competitors===
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| Create links to other <MAKE> <MODEL> pages in this section.
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| ==Hybrid Models==
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| If there are [[Hybrid Cars|hybrid]] versions of this vehicle manufactured, then please elaborate a little bit on it here.
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| ==Unique Attributes==
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| BMW Z4 2.2i launched in 2004 that cost £18,500 in UK and its speed can reach 100 km/h (62 mph) in 7.7s. BMW claimed a 6.8s time to 100 km/h (62 mph) with a [[manual transmission]]. It weighs 1,335 kg (2,940 lb) with a manual transmission — 30 kg (66 lb) lighter than the 3.0L version, but still heavier than the 2.5L Z3's weight of 1,315 kg (2,900 lb). The 3.0i has a claimed 0- 100 km/h (62 mph) acceleration of 5.9s.
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| A ''Sport'' Package", adding stiffer and lower suspension, larger wheels with run-flat tyres.
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| ''Dynamic Driving Control'', BMW's [[Vehicle Stability Control]] system, was also available.
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| The Z4's design addressed many criticisms of the preceding [[BMW Z3|Z3]]; the Z4 is larger, and has a significantly stiffer [[chassis]]. The Z4 features a strut type front suspension like its predecessor. The rear suspension, however is considerably different from that of the Z3, which was based on that of the [[BMW E30|E30]] [[BMW 3 Series]]. Instead of a [[semi-trailing arm suspension]], the Z4 uses a more advanced [[multi-link suspension]].
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| ==Interior==
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| This section should include information on the interior's ''design'', ''build quality'', ''ergonomics'', ''space (head and legroom, front and rear)'', ''features'', ''stowage compartments'' and ''overall comfort'' and ''livability''. Add pictures wherever applicable and '''''keep information in a third-person point of view'''''.
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| ==Resale Values==
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| ''Add more fields as necessary.''
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| {| border=0 cellspacing=0 cellpadding=4 style="float:center; margin:0 0em 1em; width:collapse; background:#fff; border-collapse:collapse; border:1px solid #999; font-size:85%; line-height:2.5; " summary="Infobox Automobile"
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| |- style="text-align:left; background:#f0f0f0;"
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| |- style="color:#000000; background:#9e9784; font-size:larger; font-style:bold; text-align:left;"
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| ! colspan=4 |'''<MODEL> Year'''
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| ! style="text-align:left; font-weight:large; background:#ddb;" | Year X
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| ! style="text-align:left; font-weight:large; background:#f4f4da;" | Year X-2
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| ! style="text-align:left; font-weight:large; background:#ddb;" | Year X-3
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| ! style="text-align:left; font-weight:large; background:#f4f4da;" | Year X-4
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| |- style="text-align:left; background:#f0f0f0;"
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| |- style="color:#000000; background:#9e9784; font-size:larger; font-style:bold; text-align:left;"
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| ! colspan=4 |'''Resale Value'''
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| ! style="text-align:left; font-weight:large; background:#ddb;" | $
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| ! style="text-align:left; font-weight:large; background:#f4f4da;" | $
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| ! style="text-align:left; font-weight:large; background:#ddb;" | $
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| ! style="text-align:left; font-weight:large; background:#f4f4da;" | $
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| |}
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| ==Criticisms==
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| *Electro-mechanical power assist steering. The Z4 includes an electro-mechanical power assist steering system which earned the vehicle considerable criticism. The system was introduced as a fuel-saving device by removing hydraulic pump loads from the engine. BMW claims this system provides a "more dynamic drive" and a "more direct feel." Motor journalists and racing drivers complained, however, that this device gave the vehicle an artificial, synthetic or indirect steering feel. The BMW Z4 M on the other hand, only included conventional hydraulic assistance, said to have given the car a much more direct and communicative feel.
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| *BBC Top Gear's journalist Jeremy Clarkson has on a couple of occasions complained on the harsh ride of a car he otherwise rather favours. He attributes this to be a feature designed to please American drivers, who, accustomed to local soft suspensions and badly engineered vehicles, believe any harsh and overly firm ride is equivalent to good suspension dynamics.
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| ==Variations==
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| ===Z4 Coupé (E86)===
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| BMW unveiled a [[concept car|concept]] coupé version of the Z4 at the [[Frankfurt Motor Show]] in 2005. The design of the Z4 and Z4 coupé has variously been ascribed to Anders Warming, Chris Bangle, the highly questioned former BMW Head Designer, and Adrian von Hoydonk, the present one.<ref>{{cite web|url=http://findarticles.com/p/articles/mi_m0KJI/is_/ai_95526319|title= Design to Reality: the Z4 roadster|publisher=Automotive Design and Production|accessdate=2002-12}}</ref><ref>{{cite web|url=http://www.businessweek.com/magazine/content/06_42/b4005076.htm|title= An Interview with BMW's chief designer|publisher=BusinessWeek|accessdate=2006-10-16}}</ref> The company announced in 2005 that the coupé would be available for production including the return of the [[BMW M Coupe|M Coupé]]. The production cars were introduced at the [[New York Auto Show]] in April 2006.
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| The M Coupé shares its 3.2 L Inline-6 with the M Roadster. Thanks to its hatch design, the Z4 Coupé offers 10.1 cu-ft of trunk space,<ref>{{cite web|url=http://www.jbcarpages.com/bmw/z4/2008/specs2/|title=2008 BMW Z4 & M Coupe Specs|publisher=JB car pages|accessdate=2008-12-22}}</ref> as opposed to 8.5 cu-ft for the roadster.<ref name="2008roadster">{{cite web|url=http://www.jbcarpages.com/bmw/z4/2008/specs/|title=2008 BMW Z4 & M Roadster Specs|publisher=JB car pages}}</ref>
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| The E86 Coupé features:
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| * a fixed hard-top roof which yields additional torsional rigidity—32,000 N·m (24,000 lb·ft) per degree of body twist—which improves driving dynamics and corner handling.
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| * a 'double bubble' contoured roof which serves as an aerodynamic aid, and offers more headroom than the roadster (when closed);
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| * a sleek fastback rear window;
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| * an integrated spoiler shaped to deliver downforce to the rear axle at speed.
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| ==Motorsports==
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| Dieter Quester, Dirk Werner, Jamie Campell-Walter and Tim Mullen won the [[Silverstone Circuit|Silverstone]] Britcar 24 Hour Race with a BMW Z4 M Coupé.<ref>{{cite web|url=http://bmw-motorsport.com/ms/en/news/current/2006_09/2006_09_14.html|title=BMW Z4 M Coupe prevails in Silverstone 24-Hour Race|publisher=BMW Motorsport}}</ref> The unit of the racing version is modified and reinforced version of the [[BMW_S54B32|S54B32]] 3.2-litre engine, delivering around 294 kW/400 hp. The car is made by BMW's [[BMW Motorsport|M Division]] and called the Z4 M Coupé Motorsport.<ref>{{cite web|url=http://www.automotoportal.com/article/BMW_Z4_M_Coupe_as_Motor_Racing_Kit|title=BMW Z4 M Coupe as Motor Racing Kit|publisher=AutoMotoPortal.com}}</ref> The Z4 Coupe Motorsport version weighs 1,200 kg/2,643 lb with a driver and has a 120 litre/30 gallon fuel tank for endurance racing. The racing kit for the Z4 M Coupé is available for € 250,000, plus VAT （391, 025 U.S. dollars) in addition to the list price of the car. The Racing Kit is very popular among [[N Class]] drivers, which also got a lot of good results in the track.
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| In August, 2008, a modified Z4 debuted in Round 6 of the [[2008 Super GT season|Super GT season]], participating in the GT300 class. It is powered by a detuned version of the [[BMW M62|S62]] V8 engine from the [[BMW E39|E39-Series]] [[BMW M5#E39 M5 (1998–2003)|M5]]. Although it is well known by fans since it has a unique image (or called "Itasha"), this car also marked the return of BMW to [[Super GT]] series since their exit from the previous [[JGTC]] (which they used the [[BMW M3|M3]]). They continues to participate in the [[2009 Super GT season]] other than Sepang Race<ref>{{cite web|url=http://ww2.supergt.net/gtcgi/prg/NList02.dll/Code?No=NS012074&List=13|title=Hatsune Miku BMW Z4 appears at a year-end Itasha event|publisher=[[Super GT]]}}</ref>, and they would replace their H-pattern to a sequential transmittion, as well as their S62 Engine with an [[BMW S65|S65B40]] after race 3, after they had suffered an unrepairable engine blow in race 2 at Suzuka.<ref>{{cite web|url=http://ameblo.jp/stgt/entry-10249238561.html|title=Hatsune Miku Z4's report vol.4|publisher=Studie Glad Racing}}</ref>
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| In 2008 Super Taikyu Endurance Series (equivalent to [[Group N]] championship) in Japan, both BMW Z4M entered by [[Petronas]] Syntium Team won the Super Taikyu 1 class first and second taking both the championship and drivers title. Both cars dominated the series by taking first and second at every race in the 2008 season beating cars like [[Porsche GT3]] (both 996 and 997), [[Honda NSX]], [[Mitsubishi Evolution]] X, [[Mazda RX-7]], [[Nissan GT-R]] and [[Nissan Z|Nissan 350Z]]. Super Taikyu endurance races usually last for at least 500 kilometers or 4 hours highlighted by the race of the season, 24 Hours of Tokachi. In total Petronas Syntium Team gather 277 points compared to the second place team Endless Sports with a mere 98 points.<ref>{{cite web|url=http://www.so-net.ne.jp/s-taikyu/ranking/index.html|title=Super Taikyu Series 2008 Ranking|accessdate=2008-12-06}}</ref> The cars were driven by established and popular drivers such as [[Nobuteru Taniguchi]], Masataka Yanagida, [[Manabu Orido]] and father and son pairing of [[Hans-Joachim Stuck]] and Johannes Stuck.<ref>{{cite web|url=http://www.teampetronas.com/a_standard.asp?cid=1186023193&aid=1792466216|title=Tokachi 24 Hours Endurance Race|accessdate=2008-12-06}}</ref>
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| ==Worldwide==
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| If the [[automobile|vehicle]] is sold in other markets worldwide, then this is the section to mention that information. Also, mention if the <MODEL> goes by another name in these other markets.
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| ==Design quirks and oddities==
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| Refer to any pop-culture tidbits about the [[Automobile|vehicle]] in this section.
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| ==Awards==
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| List out notable ''awards'' that the model has received while in production. '''Boldface''' the company or organization that gives out the award, and ''Italicize'' the name of the award.
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| ==See Also==
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| {{BMW}}
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| {{BMW Z Cars}}
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| ==External Links==
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| Please include any external sites that were used in collaborating this data, including manufacturer sites, in this section.
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| '''''News and References'''''
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| '''''Enthusiast Sites and Discussion Forums'''''
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| [[Category:Pages with the First Anniversary Infobox Upgrade]]
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| [[Category:BMW vehicles|Z4]]
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| [[Category:2000s automobiles]]
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| [[Category:Convertibles]]
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| [[Category:Rear wheel drive vehicles]]
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| [[Category:Roadsters]]
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| [[Category:Sports cars]]
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