The Mercedes-Benz C-Class T-modell (S203) C 220 CDI Automatic, produced from January 2001 to June 2003, represented a practical and efficient offering within the broader S203 estate (wagon) range. Positioned as a mid-range variant, it combined the versatility of a station wagon with a fuel-efficient diesel engine and the convenience of an automatic transmission. This model aimed to appeal to buyers seeking a comfortable, spacious vehicle for family or business use, prioritizing economy and ease of driving over outright performance. It was a key part of Mercedes-Benz’s strategy to offer a diverse C-Class lineup catering to a wide spectrum of customer needs in the European market, where estates were particularly popular.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | C-class |
| Generation | C-class T-modell (S203) |
| Type (Engine) | C 220 CDI (143 Hp) Automatic |
| Start of production | January, 2001 |
| End of production | June, 2003 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (economy) – urban (NEDC) | 9.8 l/100 km (24 US mpg, 28.8 UK mpg, 10.2 km/l) |
| Fuel consumption (economy) – extra urban (NEDC) | 5.6 l/100 km (42 US mpg, 50.4 UK mpg, 17.9 km/l) |
| Fuel consumption (economy) – combined (NEDC) | 7.1 l/100 km (33.1 US mpg, 39.8 UK mpg, 14.1 km/l) |
| CO2 emissions (NEDC) | 189 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 10.1 sec |
| Acceleration 0 – 62 mph | 10.1 sec |
| Acceleration 0 – 60 mph | 9.6 sec |
| Maximum speed | 209 km/h (129.87 mph) |
| Emission standard | Euro 3 |
| Weight-to-power ratio | 10.5 kg/Hp, 95.7 Hp/tonne |
| Weight-to-torque ratio | 4.7 kg/Nm, 210.7 Nm/tonne |
| Power | 143 Hp @ 4200 rpm |
| Power per litre | 66.6 Hp/l |
| Torque | 315 Nm @ 1800-2600 rpm (232.33 lb.-ft. @ 1800-2600 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | OM 611.962 |
| Engine displacement | 2148 cm3 (131.08 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 88 mm (3.46 in.) |
| Piston Stroke | 88.3 mm (3.48 in.) |
| Compression ratio | 18:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 6.5 l (6.87 US qt, 5.72 UK qt) |
| Coolant | 8.5 l (8.98 US qt, 7.48 UK qt) |
| Kerb Weight | 1495 kg (3295.91 lbs.) |
| Max. weight | 2095 kg (4618.68 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 with brakes (12%) | 1500 kg (3306.93 lbs.) |
| Permitted trailer load without brakes | 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 (Back) 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 (turning diameter) | 10.76 m (35.3 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 |
| 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 220 CDI was powered by the OM 611.962, a 2.2-liter inline-four cylinder diesel engine. This engine was a mainstay of the Mercedes-Benz lineup during the early 2000s, known for its robust construction and relatively refined operation for a diesel. It featured a cast iron block and aluminum cylinder head, incorporating a turbocharger with an intercooler to boost power and efficiency. The engine utilized a second-generation common rail direct injection system, delivering fuel at extremely high pressures for improved combustion and reduced emissions. The valvetrain employed a double overhead camshaft (DOHC) design with four valves per cylinder, optimizing gas flow. The five-speed automatic transmission, a conventional torque converter type, was chosen for its smoothness and ease of use, aligning with the comfort-oriented nature of the C-Class.
Driving Characteristics
The 143 horsepower and 315 Nm (232 lb-ft) of torque produced by the C 220 CDI Automatic provided adequate, though not exhilarating, performance. Acceleration from 0-60 mph took around 9.6 seconds, and top speed was limited to 209 km/h (129.87 mph). The automatic transmission, while smooth, did contribute to some power loss compared to the available manual transmission. The engine’s torque curve was relatively flat, providing good responsiveness in everyday driving situations. However, overtaking maneuvers required careful planning. Compared to the more powerful C 320 variants, the C 220 CDI prioritized fuel economy and relaxed cruising over sporty driving dynamics. The gear ratios were tuned for efficiency, resulting in a comfortable ride but not particularly quick shifts.
Equipment & Trim Levels
The C 220 CDI Automatic typically came equipped with a respectable level of standard features. These included air conditioning, power windows, central locking, and an audio system. Interior upholstery was generally cloth, though leather options were available. The dashboard layout was typical of Mercedes-Benz at the time, featuring a functional and understated design. Optional extras included a sunroof, upgraded audio systems, automatic climate control, and parking sensors. The specific trim level (Classic, Elegance, or Avantgarde) influenced the exterior styling and interior appointments, with the Avantgarde offering a sportier appearance and more luxurious interior finishes.
Chassis & Braking
The S203 C-Class featured an independent suspension system all around, with McPherson struts at the front and a multi-link setup at the rear. This provided a comfortable ride and good handling characteristics. The C 220 CDI typically came equipped with ventilated disc brakes at the front and solid discs at the rear. Anti-lock Braking System (ABS) was standard. Stabilizer bars were fitted to both the front and rear axles to reduce body roll during cornering. The suspension was tuned to prioritize comfort, resulting in a slightly softer ride compared to the sportier C 320 models.
Market Reception & Comparison
The C 220 CDI Automatic was generally well-received by critics as a practical and economical option within the C-Class range. It was praised for its fuel efficiency, comfortable ride, and spacious interior. However, some reviewers noted that the performance was not particularly exciting. Compared to the C 200 Kompressor, the C 220 CDI offered more torque and better fuel economy, making it a more suitable choice for long-distance driving. Against the more powerful C 320, it represented a more affordable and economical alternative, albeit with a noticeable performance deficit. The C 220 CDI’s fuel economy of around 33.1 US mpg combined was a significant selling point, particularly in Europe where diesel fuel was often cheaper than gasoline.
Legacy
The OM 611 engine family, including the OM 611.962 found in the C 220 CDI, proved to be remarkably durable and reliable. With proper maintenance, these engines can accumulate high mileage. The five-speed automatic transmission is also generally considered reliable, though like any automatic, it requires regular fluid changes. Today, the S203 C-Class T-modell C 220 CDI Automatic represents a relatively affordable entry point into Mercedes-Benz ownership. While not a performance icon, it remains a practical and comfortable estate car, valued for its fuel efficiency and spaciousness. Finding well-maintained examples is becoming increasingly difficult, but those that remain offer a compelling blend of practicality, comfort, and German engineering.
