2002-2004 Mercedes-Benz C-class T-modell (S203) C 180 Kompressor (143 Hp)

The Mercedes-Benz C-Class T-modell (S203) C 180 Kompressor was a station wagon variant produced between May 2002 and March 2004. Positioned as an entry-level offering within the S203 range, it aimed to provide practicality and reasonable performance with a focus on fuel efficiency. This model occupied a key space in the European market, where estate cars (known as “Touring” or “Kombi” in other regions) were highly popular. The C 180 Kompressor offered a more accessible price point compared to the higher-performance C 200 Kompressor, C 230 Kompressor, and C 320 models, appealing to families and individuals prioritizing space and economy over outright speed.

Technical Specifications

Brand Mercedes-Benz
Model C-Class
Generation C-Class T-modell (S203)
Type (Engine) C 180 Kompressor (143 Hp)
Start of production May, 2002
End of production March, 2004
Powertrain Architecture Internal Combustion engine
Body type Station wagon (estate)
Seats 5
Doors 5
Fuel consumption (urban) 11.8 l/100 km (19.9 US mpg, 23.9 UK mpg)
Fuel consumption (extra urban) 6.3 l/100 km (37.3 US mpg, 44.8 UK mpg)
Fuel consumption (combined) 8.6 l/100 km (27.4 US mpg, 32.8 UK mpg)
CO2 emissions 200 g/km
Fuel Type Petrol (Gasoline)
Acceleration 0 – 100 km/h 10 sec
Acceleration 0 – 62 mph 10 sec
Acceleration 0 – 60 mph 9.5 sec
Maximum speed 212 km/h (131.73 mph)
Emission standard Euro 4
Weight-to-power ratio 10.1 kg/Hp
Weight-to-torque ratio 6.6 kg/Nm
Power 143 Hp @ 5200 rpm
Power per litre 79.6 Hp/l
Torque 220 Nm @ 2500-4200 rpm (162.26 lb.-ft. @ 2500-4200 rpm)
Engine layout Front, Longitudinal
Engine Model/Code M 271.946
Engine displacement 1796 cm3 (109.6 cu. in.)
Number of cylinders 4
Engine configuration Inline
Cylinder Bore 82 mm (3.23 in.)
Piston Stroke 85 mm (3.35 in.)
Compression ratio 10.2:1
Number of valves per cylinder 4
Fuel injection system Multi-port manifold injection
Engine aspiration Supercharger, Intercooler
Valvetrain DOHC
Engine oil capacity 5.5 l (5.81 US qt | 4.84 UK qt)
Coolant capacity 8 l (8.45 US qt | 7.04 UK qt)
Kerb Weight 1450 kg (3196.7 lbs.)
Max. weight 2050 kg (4519.48 lbs.)
Max load 600 kg (1322.77 lbs.)
Trunk (boot) space – minimum 470 l (16.6 cu. ft.)
Trunk (boot) space – maximum 1384 l (48.88 cu. ft.)
Fuel tank capacity 62 l (16.38 US gal | 13.64 UK gal)
Max. roof load 100 kg (220.46 lbs.)
Permitted trailer load (braked) 1500 kg (3306.93 lbs.)
Permitted trailer load (unbraked) 750 kg (1653.47 lbs.)
Length 4541 mm (178.78 in.)
Width 1728 mm (68.03 in.)
Width including mirrors 1980 mm (77.95 in.)
Height 1465 mm (57.68 in.)
Wheelbase 2715 mm (106.89 in.)
Front track 1505 mm (59.25 in.)
Rear track 1476 mm (58.11 in.)
Front overhang 755 mm (29.72 in.)
Rear overhang 1071 mm (42.17 in.)
Drag coefficient (Cd) 0.31
Minimum turning circle 10.76 m (35.3 ft.)
Drivetrain Rear wheel drive
Number of gears 6
Gearbox type Manual transmission
Front suspension Independent type McPherson, Transverse stabilizer
Rear suspension Independent multi-link suspension, Transverse stabilizer
Front brakes Ventilated discs
Rear brakes Disc
Assisting systems ABS (Anti-lock braking system)
Steering type Steering rack and pinion
Power steering Hydraulic Steering
Tires size 195/65 R 15 91 V
Wheel rims size 6 J x 15 H 2

Powertrain & Engine Architecture

The C 180 Kompressor was powered by the M271.946 engine, a 1.8-liter (1796 cc) inline-four cylinder gasoline engine. This engine was a key component of Mercedes-Benz’s new generation of four-cylinder powerplants, featuring all-aluminum construction for reduced weight. The “Kompressor” designation indicates the presence of a mechanically driven supercharger, providing increased torque and responsiveness compared to naturally aspirated engines. The engine utilized multi-port fuel injection and a double overhead camshaft (DOHC) valvetrain with four valves per cylinder. The supercharger, coupled with an intercooler, boosted power output to 143 horsepower at 5200 rpm and 220 Nm (162 lb-ft) of torque between 2500 and 4200 rpm. The engine’s relatively high compression ratio of 10.2:1 contributed to its efficiency. The S203 C 180 Kompressor was typically paired with a 6-speed manual transmission, although a 5-speed automatic transmission was also available, impacting acceleration and fuel economy.

Driving Characteristics

The C 180 Kompressor with the manual transmission offered a reasonably engaging driving experience. While not a sports car, the supercharger provided a noticeable boost in power, making overtaking and merging onto highways manageable. The 0-60 mph time of around 9.5 seconds was respectable for its class. The automatic transmission, while offering convenience, resulted in slightly slower acceleration and a less direct feel. The gear ratios were tuned for fuel efficiency rather than outright performance. The suspension, typical of Mercedes-Benz, prioritized comfort over sporty handling, providing a smooth ride on most road surfaces. Compared to the C 200 Kompressor, the C 180 offered less power and acceleration, but it also consumed less fuel. The C 180 was a more relaxed and economical choice, while the C 200 catered to drivers seeking a bit more performance.

Equipment & Trim Levels

The C 180 Kompressor T-modell typically came standard with features such as air conditioning, power windows, central locking, and an audio system. Interior upholstery was usually cloth, with options for leather available at an extra cost. Standard dashboard configuration included analog gauges and a multi-function display. Optional extras included sunroof, upgraded audio systems, parking sensors, and automatic climate control. The trim level could influence the availability of certain features, with higher trims offering more luxurious appointments and additional equipment. The estate body style itself was a key feature, providing a generous 470 liters (16.6 cu ft) of luggage space with the rear seats up, expanding to 1384 liters (48.88 cu ft) with the seats folded down.

Chassis & Braking

The S203 C-Class featured an independent suspension system on both the front and rear axles. The front suspension utilized McPherson struts with a transverse stabilizer bar, while the rear employed a multi-link setup, also with a stabilizer bar. This configuration aimed to balance ride comfort and handling. The C 180 Kompressor typically came equipped with ventilated disc brakes on the front wheels and solid disc brakes on the rear. Anti-lock Braking System (ABS) was standard, enhancing safety and control during emergency braking. The weight distribution was reasonably balanced, contributing to predictable handling characteristics. The standard tire size was 195/65 R 15, providing a good compromise between comfort and grip.

Market Reception & Comparison

The C 180 Kompressor T-modell was generally well-received by automotive critics as a practical and economical estate car. It was praised for its spacious interior, comfortable ride, and relatively fuel-efficient engine. However, some reviewers noted that the engine lacked the outright performance of its larger counterparts. Compared to the C 200 Kompressor, the C 180 offered better fuel economy but less power. The C 180 also competed with other premium estate cars such as the Audi A4 Avant and BMW 3 Series Touring. In terms of reliability, the M271 engine proved to be generally robust, although some owners reported issues with the supercharger and timing chain.

Legacy

The S203 C-Class T-modell C 180 Kompressor remains a popular choice in the used car market, particularly for those seeking a practical and affordable estate car. The M271 engine, while requiring regular maintenance, is generally considered reliable. The availability of spare parts is good, and the car’s relatively simple mechanical design makes it relatively easy to maintain. However, potential buyers should be aware of potential issues with the supercharger and timing chain. The C 180 Kompressor represents a solid blend of practicality, comfort, and economy, making it a worthwhile consideration for those in the market for a used Mercedes-Benz estate car.

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