2007-2009 Mercedes-Benz C-class (W204) C 200 Kompressor (184 Hp) 5G-TRONIC

The Mercedes-Benz C-Class (W204) C 200 Kompressor, equipped with the 5G-TRONIC automatic transmission, was a popular entry-level luxury sedan produced between 2007 and 2009. Positioned as a more accessible option within the W204 range, it offered a blend of comfort, technology, and reasonable performance. This variant played a significant role in attracting buyers seeking the prestige of the Mercedes-Benz brand without the higher price tag of the more powerful C 350 or C 63 AMG models. It was primarily marketed in Europe and other international markets, offering a balance between fuel efficiency and the driving experience expected from a Mercedes-Benz.

Technical Specifications

Brand Mercedes-Benz
Model C-class
Generation C-class (W204)
Type (Engine) C 200 Kompressor (184 Hp) 5G-TRONIC
Start of production 2007
End of production 2009
Powertrain Architecture Internal Combustion engine
Body type Sedan
Seats 5
Doors 4
Fuel consumption (economy) – urban (NEDC) 11-11.2 l/100 km (21.4 – 21 US mpg, 25.7 – 25.2 UK mpg, 9.1 – 8.9 km/l)
Fuel consumption (economy) – extra urban (NEDC) 6.1-6.3 l/100 km (38.6 – 37.3 US mpg, 46.3 – 44.8 UK mpg, 16.4 – 15.9 km/l)
Fuel consumption (economy) – combined (NEDC) 7.9-8.1 l/100 km (29.8 – 29 US mpg, 35.8 – 34.9 UK mpg, 12.7 – 12.3 km/l)
CO2 emissions (NEDC) 187 g/km
Fuel Type Petrol (Gasoline)
Acceleration 0 – 100 km/h 8.8 sec
Acceleration 0 – 62 mph 8.8 sec
Acceleration 0 – 60 mph 8.4 sec
Maximum speed 230 km/h (142.92 mph)
Emission standard Euro 4
Weight-to-power ratio 7.8 kg/Hp, 128.7 Hp/tonne
Weight-to-torque ratio 5.7 kg/Nm, 174.8 Nm/tonne
Power 184 Hp @ 5500 rpm
Power per litre 102.4 Hp/l
Torque 250 Nm @ 2800-5000 rpm (184.39 lb.-ft. @ 2800-5000 rpm)
Engine layout Front, Longitudinal
Engine Model/Code M 271.950
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 8.5:1
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)
Kerb Weight 1430 kg (3152.61 lbs.)
Max. weight 1990 kg (4387.2 lbs.)
Max load 560 kg (1234.59 lbs.)
Trunk (boot) space – minimum 475 l (16.77 cu. ft.)
Fuel tank capacity 66 l (17.44 US gal | 14.52 UK gal)
Max. roof load 100 kg (220.46 lbs.)
Permitted trailer load with brakes (12%) 1800 kg (3968.32 lbs.)
Permitted trailer load without brakes 750 kg (1653.47 lbs.)
Permitted towbar download 75 kg (165.35 lbs.)
Length 4581 mm (180.35 in.)
Width 1770 mm (69.69 in.)
Width including mirrors 2020 mm (79.53 in.)
Height 1447 mm (56.97 in.)
Wheelbase 2760 mm (108.66 in.)
Front track 1549 mm (60.98 in.)
Rear (Back) track 1552 mm (61.1 in.)
Front overhang 765 mm (30.12 in.)
Rear overhang 1056 mm (41.57 in.)
Drag coefficient (Cd) 0.29
Minimum turning circle (turning diameter) 10.84 m (35.56 ft.)
Drivetrain Architecture The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheel Rear wheel drive
Number of gears and type of gearbox 5 gears, automatic transmission G-TRONIC
Front suspension Independent type McPherson, Transverse stabilizer
Rear suspension Independent multi-link suspension, Transverse stabilizer
Front brakes Ventilated discs, 295 mm
Rear brakes Disc, 300 mm
Assisting systems ABS (Anti-lock braking system)
Steering type Steering rack and pinion
Power steering Hydraulic Steering
Tires size 205/55 R16; 225/45 R17
Wheel rims size 7J x 16; 7.5J x 17

INTRODUCTION

The W204 Mercedes-Benz C-Class, launched in 2007, represented a significant step forward in terms of build quality and technology compared to its predecessor. The C 200 Kompressor variant, powered by a supercharged 1.8-liter inline-four engine and paired with the 5G-TRONIC automatic transmission, served as a key entry point into the C-Class range. It was designed to appeal to buyers who desired the Mercedes-Benz experience but prioritized fuel economy and affordability. This model was produced until 2009, when it was superseded by updated versions within the W204 lineup.

Powertrain & Engine Architecture

The heart of the C 200 Kompressor is the M 271.950 engine, a 1796cc (1.8L) inline-four cylinder powerplant. This engine utilizes a Lysholm-type mechanical supercharger, providing increased torque at lower engine speeds compared to naturally aspirated engines. The supercharger is engaged at lower RPMs and disengages at higher speeds, optimizing both performance and fuel efficiency. Fuel delivery is managed by a multi-port fuel injection system. The engine features a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, contributing to its relatively high specific output. The 5G-TRONIC automatic transmission is a five-speed torque converter automatic, known for its smooth shifting characteristics. It features electronically controlled gear changes and adaptive shift programming, adjusting to the driver’s style and road conditions.

Driving Characteristics

The C 200 Kompressor offered a comfortable and refined driving experience, typical of Mercedes-Benz vehicles. The supercharger provides a noticeable boost in low-end torque, making it feel more responsive in city driving than its displacement might suggest. However, with 184 horsepower, acceleration is adequate rather than exhilarating, taking approximately 8.8 seconds to reach 62 mph (100 km/h). Compared to the more powerful C 350, the C 200 Kompressor felt less urgent in acceleration, but the 5G-TRONIC transmission generally provided smooth and seamless gear changes. The automatic transmission’s gear ratios were tuned for fuel efficiency and comfort, rather than outright performance. The rear-wheel-drive configuration provided balanced handling, although it wasn’t particularly sporty.

Equipment & Trim Levels

The C 200 Kompressor typically came standard with features such as automatic climate control, power windows and mirrors, a multi-function steering wheel, and an audio system. Upholstery was generally cloth, although leather options were available. Common optional extras included a sunroof, upgraded audio systems, parking sensors, and alloy wheels. Trim levels varied depending on the market, but generally offered packages that added features like heated seats, upgraded interior trim, and advanced safety systems. The interior design was typical of Mercedes-Benz at the time, emphasizing quality materials and a sophisticated aesthetic.

Chassis & Braking

The W204 C-Class featured an independent suspension system all around. The front suspension utilized a McPherson strut design with a transverse stabilizer bar, while the rear employed a multi-link setup, also with a stabilizer bar. This configuration provided a good balance between ride comfort and handling. Braking duties were handled by ventilated discs at the front and solid discs at the rear. Anti-lock Braking System (ABS) was standard. The chassis was designed to provide a stable and secure feel, prioritizing comfort over aggressive handling.

Market Reception & Comparison

The C 200 Kompressor was generally well-received by automotive critics as a sensible and well-rounded entry-level luxury sedan. It was praised for its comfortable ride, refined interior, and fuel efficiency. However, some critics noted that its performance was not as exciting as some of its rivals or even higher-trim C-Class models. Compared to the C 350, the C 200 Kompressor offered significantly lower running costs, but at the expense of performance. The C 220 CDI diesel variant was another popular alternative, offering even better fuel economy but with a different driving character.

Legacy

The M 271 engine, in various forms, proved to be a relatively reliable powerplant, although supercharger maintenance (belt replacement, etc.) is a consideration for long-term ownership. The 5G-TRONIC transmission is also generally considered durable, but like any automatic transmission, requires regular fluid changes. In the used car market, the C 200 Kompressor represents a relatively affordable way to experience the Mercedes-Benz brand. Its combination of comfort, features, and reasonable running costs continues to make it a popular choice for buyers seeking a used luxury sedan. However, potential buyers should be aware of the age-related issues common to older vehicles, such as wear and tear on suspension components and potential electrical gremlins.

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