The Mercedes-Benz E-Class T-modell (S211) E 280 CDI, produced from June 2004 to May 2005, represents a compelling blend of practicality and performance within the E-Class range. This variant, equipped with a 3.2-liter turbocharged diesel engine and a 5G-TRONIC automatic transmission, occupied a mid-range position in the S211 lineup, appealing to buyers seeking a refined and capable estate car. The S211 generation, launched in 2003, was a significant evolution of the E-Class, offering increased space and versatility compared to its predecessor while maintaining the brand’s reputation for luxury and engineering excellence. The E 280 CDI specifically targeted customers who prioritized fuel efficiency and torque for towing or long-distance driving, without sacrificing the comfort and features expected of a Mercedes-Benz.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | E-class |
| Generation | E-class T-modell (S211) |
| Type (Engine) | E 280 CDI (177 Hp) 5G-TRONIC |
| Start of production | June, 2004 |
| End of production | May, 2005 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (economy) – urban (NEDC) | 10.2 l/100 km (23.1 US mpg, 27.7 UK mpg, 9.8 km/l) |
| Fuel consumption (economy) – extra urban (NEDC) | 6.2 l/100 km (37.9 US mpg, 45.6 UK mpg, 16.1 km/l) |
| Fuel consumption (economy) – combined (NEDC) | 7.6 l/100 km (30.9 US mpg, 37.2 UK mpg, 13.2 km/l) |
| CO2 emissions (NEDC) | 201 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 9.3 sec |
| Acceleration 0 – 62 mph | 9.3 sec |
| Acceleration 0 – 60 mph | 8.8 sec |
| Maximum speed | 220 km/h (136.7 mph) |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 10.2 kg/Hp, 98.1 Hp/tonne |
| Weight-to-torque ratio | 4.2 kg/Nm, 235.5 Nm/tonne |
| Power | 177 Hp @ 4200 rpm |
| Power per litre | 54.9 Hp/l |
| Torque | 425 Nm @ 1800-2600 rpm (313.46 lb.-ft. @ 1800-2600 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | OM 648.961 |
| Engine displacement | 3222 cm3 (196.62 cu. in.) |
| Number of cylinders | 6 |
| 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 | 7.5 l (7.93 US qt | 6.6 UK qt) |
| Kerb Weight | 1805 kg (3979.34 lbs.) |
| Max. weight | 2455 kg (5412.35 lbs.) |
| Max load | 650 kg (1433 lbs.) |
| Trunk (boot) space – minimum | 690 l (24.37 cu. ft.) |
| Trunk (boot) space – maximum | 1950 l (68.86 cu. ft.) |
| Fuel tank capacity | 80 l (21.13 US gal | 17.6 UK gal) |
| Permitted trailer load with brakes (12%) | 2100 kg (4629.71 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Length | 4847 mm (190.83 in.) |
| Width | 1822 mm (71.73 in.) |
| Height | 1495 mm (58.86 in.) |
| Wheelbase | 2854 mm (112.36 in.) |
| Front track | 1559 mm (61.38 in.) |
| Rear (Back) track | 1552 mm (61.1 in.) |
| Minimum turning circle (turning diameter) | 11.44 m (37.53 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 | Double wishbone, Transverse stabilizer |
| Rear suspension | Independent multi-link suspension, Air 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 | 225/55 R16 |
| Wheel rims size | 7.5J x 16 |
Powertrain & Engine Architecture
The heart of the E 280 CDI is the OM 648.961, a 3.2-liter inline-six cylinder diesel engine. This engine utilizes a common rail direct injection system, delivering fuel at extremely high pressure for optimized combustion. A variable geometry turbocharger with an intercooler further enhances performance and efficiency. The engine produces 177 horsepower at 4200 rpm and a substantial 425 Nm (313 lb-ft) of torque between 1800 and 2600 rpm. This broad torque curve is a hallmark of modern diesel engines, providing strong pulling power across a wide range of engine speeds. The engine features a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, contributing to its efficient operation. The 5G-TRONIC automatic transmission, a five-speed unit, was specifically calibrated to work with the engine’s torque characteristics, offering smooth and responsive gear changes.
Driving Characteristics
The E 280 CDI T-modell delivers a comfortable and refined driving experience. While not as overtly sporty as some of its gasoline-powered siblings, the diesel engine’s ample torque provides effortless acceleration and strong performance in everyday driving situations. The 0-100 km/h (0-62 mph) sprint takes approximately 9.3 seconds. The automatic transmission contributes to ease of use, particularly in urban traffic. Compared to the more powerful E 320 CDI or the gasoline-powered E 320, the E 280 CDI offers a more economical driving experience, with combined fuel consumption figures around 7.6 l/100 km (30.9 US mpg). The gear ratios in the 5G-TRONIC transmission are tuned for fuel efficiency and smooth cruising, rather than outright performance.
Equipment & Trim Levels
The E 280 CDI T-modell typically came equipped with a generous array of standard features, including automatic climate control, power windows and mirrors, a multi-function steering wheel, and a high-quality audio system. Upholstery was typically a combination of cloth and leatherette, with full leather options available as an upgrade. Optional extras included a sunroof, navigation system, premium sound system, and parking sensors. The estate body style itself added to the practicality, with a spacious cargo area that could be expanded by folding down the rear seats.
Chassis & Braking
The S211 E-Class featured a robust chassis with a double wishbone front suspension and an independent multi-link rear suspension. Many E 280 CDI models were equipped with air suspension on the rear axle, providing a particularly comfortable ride and the ability to adjust the ride height. The braking system consisted of ventilated discs at the front and solid discs at the rear, coupled with ABS (Anti-lock Braking System) for enhanced safety. The steering was a hydraulic power-assisted rack and pinion system, offering precise and responsive handling.
Market Reception & Comparison
The E 280 CDI T-modell was generally well-received by automotive critics, who praised its fuel efficiency, comfortable ride, and spacious interior. It was seen as a practical and sensible choice for buyers who needed a versatile estate car. Compared to the higher-output E 320 CDI, the E 280 CDI offered a lower price point and slightly better fuel economy, but with a corresponding reduction in performance. Against gasoline-powered E-Class models, the E 280 CDI provided superior fuel economy and torque, making it a popular choice for long-distance drivers and those who frequently towed trailers.
Legacy
The OM 648 engine family, including the OM 648.961 found in the E 280 CDI, is generally considered to be a reliable and durable powertrain. However, like all diesel engines, it is susceptible to issues related to the fuel injection system and turbocharger. Regular maintenance, including oil changes and filter replacements, is crucial for ensuring long-term reliability. Today, the E 280 CDI T-modell represents a good value proposition in the used car market, offering a blend of luxury, practicality, and fuel efficiency. Well-maintained examples are still sought after by enthusiasts and those looking for a comfortable and capable estate car.
