The Mercedes-Benz E 200 CDI, produced between 2003 and 2006 as part of the W211 E-Class generation, represented a key entry point into the mid-size luxury sedan market for European buyers. Positioned as a diesel-powered alternative, it offered a blend of fuel efficiency and respectable performance. The W211 E-Class, launched in 2002, aimed to modernize the traditionally conservative E-Class, incorporating more advanced technology and a more contemporary design. The E 200 CDI specifically targeted customers prioritizing economy and lower running costs without sacrificing the Mercedes-Benz brand experience. This model was not officially sold in the North American market, where diesel passenger cars were less popular during this period.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | E-class |
| Generation | E-class (W211) |
| Type (Engine) | E 200 CDI (122 Hp) |
| Start of production | 2003 year |
| End of production | 2006 year |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (economy) – urban | 8.8 l/100 km (26.7 US mpg, 32.1 UK mpg, 11.4 km/l) |
| Fuel consumption (economy) – extra urban | 5 l/100 km (47 US mpg, 56.5 UK mpg, 20 km/l) |
| Fuel consumption (economy) – combined | 6.3 l/100 km (37.3 US mpg, 44.8 UK mpg, 15.9 km/l) |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 12.1 sec |
| Acceleration 0 – 62 mph | 12.1 sec |
| Acceleration 0 – 60 mph | 11.5 sec |
| Maximum speed | 203 km/h (126.14 mph) |
| Emission standard | Euro 3 |
| Weight-to-power ratio | 13.1 kg/Hp, 76.3 Hp/tonne |
| Weight-to-torque ratio | 5.9 kg/Nm, 168.8 Nm/tonne |
| Power | 122 Hp @ 4200 rpm |
| Power per litre | 56.8 Hp/l |
| Torque | 270 Nm @ 1400 rpm (199.14 lb.-ft. @ 1400 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | OM 646.951 |
| 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 |
| Engine oil capacity | 6.5 l (6.87 US qt | 5.72 UK qt) |
| Coolant | 10.2 l (10.78 US qt | 8.97 UK qt) |
| Kerb Weight | 1600 kg (3527.4 lbs.) |
| Max. weight | 2135 kg (4706.87 lbs.) |
| Max load | 535 kg (1179.47 lbs.) |
| Trunk (boot) space – minimum | 540 l (19.07 cu. ft.) |
| Fuel tank capacity | 65 l (17.17 US gal | 14.3 UK gal) |
| Permitted trailer load with brakes (12%) | 1900 kg (4188.78 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Length | 4818 mm (189.69 in.) |
| Width | 1822 mm (71.73 in.) |
| Height | 1452 mm (57.17 in.) |
| Wheelbase | 2854 mm (112.36 in.) |
| Front track | 1577 mm (62.09 in.) |
| Rear (Back) track | 1570 mm (61.81 in.) |
| Drag coefficient (Cd) | 0.27 |
| 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 | 6 gears, manual transmission |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link spring suspension with 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 | 205/60 R16 |
| Wheel rims size | 16 |
Powertrain & Engine Architecture
The E 200 CDI was powered by the OM 646.951, a 2.148-liter inline-four cylinder diesel engine. This engine was a cornerstone of Mercedes-Benz’s diesel offerings in the early 2000s, known for its relatively quiet operation and fuel efficiency. The OM 646 featured common rail direct injection, delivering fuel at extremely high pressure for improved combustion and reduced emissions. A turbocharger with an intercooler further enhanced performance, boosting power output to 122 horsepower and 270 Nm (199 lb-ft) of torque. The engine utilized four valves per cylinder and a sophisticated engine management system to optimize performance and meet Euro 3 emission standards. The six-speed manual transmission was standard, providing a good balance between fuel economy and drivability.
Driving Characteristics
The E 200 CDI, with its 122 hp and 270 Nm of torque, offered adequate, though not exhilarating, performance. Acceleration from 0 to 100 km/h (0-62 mph) took around 12.1 seconds. The engine’s strength lay in its mid-range torque, making it well-suited for relaxed cruising and overtaking on highways. Compared to the more powerful E 220 CDI or the gasoline-powered E 200 Kompressor, the E 200 CDI felt noticeably slower, particularly during quick acceleration. However, the manual transmission allowed drivers to make the most of the available power. The gear ratios were well-chosen for fuel efficiency, but sometimes required frequent shifting to maintain momentum on inclines. The rear-wheel drive configuration provided a balanced driving experience, typical of Mercedes-Benz sedans.
Equipment & Trim Levels
The E 200 CDI typically came equipped with a respectable level of standard features, reflecting its position as a premium vehicle. These included automatic climate control, power windows, central locking, and an audio system. Interior upholstery was generally cloth, with leather options available as an upgrade. Dashboard trim was typically wood or aluminum. Optional extras included a sunroof, navigation system, heated seats, and upgraded audio systems. Safety features such as ABS, traction control, and multiple airbags were standard. The trim level was generally considered entry-level within the W211 range, focusing on providing core Mercedes-Benz luxury and comfort at a more accessible price point.
Chassis & Braking
The W211 E-Class featured a double wishbone front suspension and an independent multi-link rear suspension, providing a comfortable and controlled ride. Stabilizer bars were fitted to both axles to reduce body roll during cornering. The E 200 CDI was equipped with ventilated disc brakes at the front and solid discs at the rear. ABS (Anti-lock Braking System) was standard, enhancing braking performance and stability. The suspension was tuned for comfort, prioritizing a smooth ride over sporty handling. The chassis was robust and well-insulated, contributing to a quiet and refined driving experience.
Market Reception & Comparison
The E 200 CDI was well-received in Europe as a practical and economical choice for buyers seeking a luxury sedan. Critics praised its fuel efficiency and comfortable ride, but noted its relatively modest performance. Compared to the E 220 CDI, the E 200 CDI offered lower running costs but sacrificed some power and refinement. The gasoline-powered E 200 Kompressor provided more spirited performance but at the expense of fuel economy. The E 200 CDI’s reliability was generally good, although some owners reported issues with the diesel particulate filter (DPF) and the common rail injection system.
Legacy
The OM 646 engine family, including the OM 646.951 found in the E 200 CDI, proved to be a durable and reliable powerplant. Many examples remain on the road today, testament to their robust construction. On the used car market, the E 200 CDI is often sought after by buyers looking for an affordable and fuel-efficient Mercedes-Benz. However, potential buyers should be aware of the potential for issues with the DPF and injection system, and ensure that the vehicle has been properly maintained. The W211 E-Class, and the E 200 CDI within it, represents a significant step forward in Mercedes-Benz’s design and technology, bridging the gap between traditional luxury and modern innovation.
