Mercedes-Benz W203

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Image:MERCEDESBENZC-Klasse-W203--medium-1417 3small.jpg
Mercedes-Benz W203
aka {{{aka}}}
Production 2000-2007
Class Mid-size Luxury
Body Style 4 dr Sedan
5 dr Wagon
2 dr Liftback
Length 4.526mm
Width 1.728mm
Height Height - 1.426mm
Wheelbase 2.715mm
Weight 3285lb (1490kg)
Transmission 6-speed manual, 5-speed auto, 7-speed auto. RWD, AWD
Engine 1.8/2.3 L I4

1.8 L M271 I4 Kompressor
2.0/2.3 L M111 I4 Kompressor
2.6/3.2 L M112 V6
2.5/3.5 L M272 V6
3.2 L Supercharged M112 V6
5.4 L M113 V8
2.1 L OM611 I4 Diesel
2.7 L OM612 I5 Diesel
3.0 L OM642 V6 Diesel
3.0 L OM612 I5 Diesel

Power {{{Power}}}
Similar BMW E46 3 Series, Alfa Romeo 156, Audi A4
Designer N/A

The W203 C class was introduced in 2000 featuring a completely new design carried over from the S Class Mercedes. Compared to its predecessor (W202) it then featured both a new 3.2 v6 engine and common rail diesel engines as well as 6 speed manual and 5 speed automatic gearboxes. There were three trim options: Classic being the base model, Elegance the luxury model adding wooden trimmed interior, and Avantgarde sporting a more race inspired interior with textured aluminum trim inserts.

The engine range started with the C180 featuring a 1.8 M111 127hp engine, the C200 Kompressor a 2.0 l 163hp M111 engine, the C230 Kompressor a 2.3 l 193hp M111, the C240 a 2.6 170hp M112 V6, the c320 a 3.2 218hp M112 V6 and the top of the range C32 AMG packing a 3.2 m112 engine with a Supercharger which boosted power to 348hp. Diesel models initially ranged from the 115hp C200 CDI to the 170bhp C270 CDI.

See Wikicars' comprehensive Mercedes-Benz W203 Review.


Facelift and new engines

In 2003 a range of small engines debuted in order to comply with new emissions regulations. The M111 I4 was then replaced by the M271, a 1.8 16 valve I4 engine which in various configurations ranged from the 141hp C180 Kompressor to the 193hp C230. The new 4Matic four wheel drive system was made available to the c240 and c320 variants in the meanwhile.

In 2004 the W203 C class received a minor facelift. New bumpers, front grille, headlamps and wheels were the most visible items on the outside while the interior was also redesigned with a noticeable increase in material quality, a new dashboard, instrument panel, center console and air conditioning system amongst others. New engines were made available, the M272 V6d C230 replaced the M271 I4 C230 adding 10 horsepower, the C240 was replaced by the 231hp C280 and the C320 was replaced by the 272hp C350. The diesel range was updated with the introduction of the 200hp OM642 on the C320 CDI replacing the C270 while the smaller diesel engines in the C200 and C220 CDI received small increases in power. The 7G-tronic automatic transmission was introduced replacing the old 5 speed automatic.

Styles and Major Options





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Electric problems have been around on the older year models. Front suspension bushes are common to wear prematurely. The Valeo radiator houses both the engine coolant and the transmission fluid in adjacent compartments and has a tendency to fail mixing both of them, this can result in a large bill if not taken care of in time.

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  • 2000 CarsGUIDE Car Of The Year

See Also


Daimler AG

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<--earlier Mercedes-Benz road car timeline, 1980s-present Edit
Type Class 1980s 1990s 2000s
0123456789 0123456789 0123456789
Supermini A W168 W169
Entry-level C W201 (190) W202 W203 W204
Mid-size E W123 W124 W210 W211 W212
CLS W219
Full-size S W126 W140 W220 W221
Maybach W240
Roadster SLK R170 R171
SL R107 R129 R230
Coupé CLK W208 W209
CL W126 W140 W215 C216
Supercar SLR C199
SUV G W460/W461 W463
Crossover SUV GLK GLK
M W163 W164
GL X164
MPVs B W245
R W251
Vaneo Vaneo
Sprinter Sprinter

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