The Mercedes-Benz E-Class T-modell (S211) E 280 CDI V6, produced from 2005 to 2006, represented a compelling blend of practicality, performance, and luxury within the E-Class range. Positioned as a mid-to-upper tier offering, this variant combined a powerful diesel engine with the advanced 7G-TRONIC automatic transmission, catering to buyers seeking a refined and capable estate car. It was part of the third generation (W211) E-Class, specifically the T-modell (estate) body style, known for its spaciousness and versatility. The S211 chassis aimed to modernize the E-Class estate, offering increased cargo capacity and improved driving dynamics compared to its predecessor.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | E-Class |
| Generation | E-Class T-modell (S211) |
| Type (Engine) | E 280 CDI V6 (190 Hp) 7G-TRONIC |
| Start of production | 2005 |
| End of production | 2006 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 10.6-11 l/100 km (22.2 – 21.4 US mpg) |
| Fuel consumption (extra urban) | 5.9-6.4 l/100 km (39.9 – 36.8 US mpg) |
| Fuel consumption (combined) | 7.6-8.1 l/100 km (30.9 – 29 US mpg) |
| CO2 emissions | 202-215 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 8.2 sec |
| Acceleration 0 – 62 mph | 8.2 sec |
| Acceleration 0 – 60 mph | 7.8 sec |
| Maximum speed | 230 km/h (142.92 mph) |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 9.5 kg/Hp |
| Weight-to-torque ratio | 4.5 kg/Nm |
| Power | 190 Hp @ 4000 rpm |
| Torque | 400 Nm @ 1400 rpm (295.02 lb.-ft. @ 1400 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | OM 642.920 |
| Engine displacement | 2987 cm3 (182.28 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 83 mm (3.27 in.) |
| Piston Stroke | 92 mm (3.62 in.) |
| Compression ratio | 18:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 8.5 l (8.98 US qt | 7.48 UK qt) |
| Coolant | 13 l (13.74 US qt | 11.44 UK qt) |
| Kerb Weight | 1805 kg (3979.34 lbs.) |
| Max. weight | 2450 kg (5401.33 lbs.) |
| Max load | 645 kg (1421.98 lbs.) |
| Trunk (boot) space – minimum | 690 l (24.37 cu. ft.) |
| Trunk (boot) space – maximum | 1950 l (68.86 cu. ft.) |
| Fuel tank capacity | 70 l (18.49 US gal | 15.4 UK gal) |
| Length | 4850 mm (190.94 in.) |
| Width | 1822 mm (71.73 in.) |
| Height | 1496 mm (58.9 in.) |
| Wheelbase | 2854 mm (112.36 in.) |
| Front track | 1559 mm (61.38 in.) |
| Rear (Back) track | 1552 mm (61.1 in.) |
| Drag coefficient (Cd) | 0.31 |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears and type of gearbox | 7 gears, automatic transmission |
| Front suspension | Coil spring |
| Rear suspension | Coil spring |
| 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 T-modell was the OM 642.920, a 3.0-liter V6 diesel engine. This engine was a significant step forward for Mercedes-Benz, featuring common-rail direct injection and a variable geometry turbocharger. The common-rail system, operating at extremely high pressures, allowed for precise fuel metering and optimized combustion, resulting in improved power and efficiency. The V6 configuration provided inherent smoothness compared to inline engines, and the turbocharger boosted power output to 190 horsepower and 400 Nm (295 lb-ft) of torque. The 7G-TRONIC automatic transmission, a seven-speed unit, was a key component of this powertrain. It offered smooth, quick shifts and a wide range of gear ratios, contributing to both performance and fuel economy. The transmission featured a torque converter lock-up clutch that engaged in most gears, minimizing slippage and improving efficiency.
Driving Characteristics
The E 280 CDI T-modell offered a refined and comfortable driving experience. The 400 Nm of torque, available from a low 1400 rpm, provided strong acceleration in everyday driving situations. While not a sports car, the combination of the V6 diesel and the 7G-TRONIC transmission allowed for brisk performance, with a 0-60 mph time of around 7.8 seconds. The 7G-TRONIC transmission’s close gear ratios kept the engine in its optimal power band, enhancing responsiveness. Compared to the more powerful E 320 CDI or the gasoline-powered E 350, the E 280 CDI offered a more balanced approach, prioritizing fuel efficiency and relaxed cruising over outright performance. The automatic transmission, while sophisticated, didn’t offer the same level of driver engagement as a manual gearbox.
Equipment & Trim Levels
The E 280 CDI T-modell typically came well-equipped, reflecting its position in the E-Class lineup. Standard features included automatic climate control, power windows and mirrors, a multi-function steering wheel, and a high-quality audio system. Upholstery was generally 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 was a significant feature, offering a large and versatile cargo area. The rear seats could be folded down to further increase cargo capacity.
Chassis & Braking
The S211 E-Class featured a fully independent suspension system, with coil springs and shock absorbers at all four corners. This provided a comfortable ride and good handling characteristics. The E 280 CDI typically came with ventilated disc brakes at the front and solid disc brakes at the rear. Anti-lock braking system (ABS) was standard, enhancing safety and stability during braking. The steering was a hydraulic power-assisted rack and pinion system, providing precise and responsive steering feel. Stabilizer bars were fitted front and rear to reduce body roll during cornering.
Market Reception & Comparison
The E 280 CDI T-modell was generally well-received by automotive critics. It was praised for its refined engine, comfortable ride, and spacious interior. The fuel economy was a significant selling point, particularly in Europe where diesel engines were more popular. Compared to the E 320 CDI, the E 280 CDI offered a lower price point and slightly better fuel economy, making it a more accessible option for buyers. However, the E 320 CDI offered more power and a slightly more luxurious experience. Reliability was generally good, although some owners reported issues with the diesel particulate filter (DPF) and the electronic parking brake.
Legacy
The OM 642 engine family, including the OM 642.920 found in the E 280 CDI, proved to be a durable and reliable powerplant. These engines are known for their longevity and relatively low maintenance costs, provided they are properly maintained. In the used car market, the E 280 CDI T-modell remains a popular choice for buyers seeking a practical, comfortable, and fuel-efficient estate car. However, potential buyers should be aware of the potential for DPF issues and the importance of regular servicing. The S211 E-Class T-modell, and the E 280 CDI variant in particular, represents a high point in Mercedes-Benz estate car design and engineering.
