The Mercedes-Benz E-Class T-modell (S212 facelift) E 250 CDI 7G-TRONIC PLUS, produced from April 2013 to July 2014, represents a refined iteration of the popular E-Class estate. Positioned as a mid-range offering within the S212 facelift range, it combined a fuel-efficient diesel engine with the convenience of a seven-speed automatic transmission. This variant aimed to balance practicality, comfort, and reasonable performance for buyers seeking a versatile luxury wagon. It built upon the foundation of the W212 platform, known for its blend of technology and driving dynamics, and offered a compelling alternative to competitors like the BMW 5 Series Touring and Audi A6 Avant.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | E-Class |
| Generation | E-Class T-modell (S212, facelift 2013) |
| Type (Engine) | E 250 CDI (204 Hp) 7G-TRONIC PLUS |
| Start of production | April, 2013 |
| End of production | July, 2014 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 6.3-6.5 l/100 km (37.3 – 36.2 US mpg, 44.8 – 43.5 UK mpg, 15.9 – 15.4 km/l) |
| Fuel consumption (extra urban) | 4.6-4.9 l/100 km (51.1 – 48 US mpg, 61.4 – 57.6 UK mpg, 21.7 – 20.4 km/l) |
| Fuel consumption (combined) | 5.3-5.5 l/100 km (44.4 – 42.8 US mpg, 53.3 – 51.4 UK mpg, 18.9 – 18.2 km/l) |
| CO2 emissions | 135-145 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 7.8 sec |
| Acceleration 0 – 62 mph | 7.8 sec |
| Acceleration 0 – 60 mph | 7.4 sec |
| Maximum speed | 232 km/h (144.16 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 8.9 kg/Hp, 112.7 Hp/tonne |
| Weight-to-torque ratio | 3.6 kg/Nm, 276.2 Nm/tonne |
| Power | 204 Hp @ 3800 rpm |
| Power per litre | 95.2 Hp/l |
| Torque | 500 Nm @ 1600-1800 rpm (368.78 lb.-ft. @ 1600-1800 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | OM 651.924 |
| Engine displacement | 2143 cm3 (130.77 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 83 mm (3.27 in.) |
| Piston Stroke | 99 mm (3.9 in.) |
| Compression ratio | 16.2:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | BiTurbo, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 6.5 l (6.87 US qt | 5.72 UK qt) |
| Coolant | 10 l (10.57 US qt | 8.8 UK qt) |
| Kerb Weight | 1810 kg (3990.37 lbs.) |
| Max. weight | 2480 kg (5467.46 lbs.) |
| Max load | 670 kg (1477.1 lbs.) |
| Trunk (boot) space – minimum | 695 l (24.54 cu. ft.) |
| Trunk (boot) space – maximum | 1950 l (68.86 cu. ft.) |
| Fuel tank capacity | 59 l (15.59 US gal | 12.98 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (12%) | 2100 kg (4629.71 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 84 kg (185.19 lbs.) |
| Length | 4905 mm (193.11 in.) |
| Width | 1854 mm (72.99 in.) |
| Width including mirrors | 2071 mm (81.54 in.) |
| Height | 1507 mm (59.33 in.) |
| Wheelbase | 2874 mm (113.15 in.) |
| Front track | 1583 mm (62.32 in.) |
| Rear track | 1604 mm (63.15 in.) |
| Front overhang | 849 mm (33.43 in.) |
| Rear overhang | 1182 mm (46.54 in.) |
| Drag coefficient (Cd) | 0.30 |
| Minimum turning circle | 11.28 m (37.01 ft.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears and type of gearbox | 7 gears, automatic transmission G-TRONIC PLUS |
| Front suspension | Coil spring, Independent multi-link suspension, Transverse stabilizer, Air Suspension – Optional |
| Rear suspension | Independent multi-link suspension, Air suspension, Transverse stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
Powertrain & Engine Architecture
The E 250 CDI utilized the OM 651.924, a 2.1-liter inline-four diesel engine. This engine was a mainstay of the Mercedes-Benz lineup, known for its robust construction and fuel efficiency. The ‘924’ designation indicated a specific output variant. The engine featured common-rail direct injection, delivering fuel at extremely high pressure for optimized combustion. A sophisticated bi-turbocharger system, employing a small, low-pressure turbocharger in conjunction with a larger, high-pressure turbocharger, minimized turbo lag and provided a broad torque curve. The valvetrain employed a double overhead camshaft (DOHC) design with four valves per cylinder. The 7G-TRONIC PLUS automatic transmission, a seven-speed unit, was characterized by its smooth shifting and efficiency. It featured a torque converter lock-up clutch to reduce slippage and improve fuel economy. The transmission offered selectable driving modes, allowing drivers to prioritize comfort or performance.
Driving Characteristics
The E 250 CDI T-modell offered a comfortable and refined driving experience. While not overtly sporty, the 204 horsepower and 368 lb-ft of torque provided adequate performance for everyday driving and long-distance cruising. Acceleration from 0-60 mph took approximately 7.4 seconds. The 7G-TRONIC PLUS transmission contributed to smooth gear changes, and the wide gear ratios helped to keep the engine operating within its optimal torque band. Compared to the more powerful E 350 models, the E 250 CDI prioritized fuel economy and relaxed cruising over outright speed. The automatic transmission, while convenient, didn’t offer the same level of driver engagement as a manual gearbox. The rear-wheel drive configuration provided balanced handling, although it could be less confident in slippery conditions compared to all-wheel drive variants.
Equipment & Trim Levels
The E 250 CDI T-modell came standard with a comprehensive array of features, including automatic climate control, power-adjustable front seats, a multi-function steering wheel, and an audio system with Bluetooth connectivity. Upholstery typically consisted of high-quality cloth or leatherette, with leather being an optional upgrade. Optional extras included a panoramic sunroof, a premium sound system, navigation system, and advanced driver-assistance systems such as lane keeping assist and blind spot monitoring. Trim levels varied depending on the market, but generally offered increasing levels of luxury and technology.
Chassis & Braking
The S212 E-Class T-modell featured a sophisticated chassis design. The front suspension utilized a multi-link independent setup with coil springs and a transverse stabilizer bar. The rear suspension also employed a multi-link independent design, often with optional air suspension for improved ride comfort and load leveling. Braking duties were handled by ventilated discs at the front and solid discs at the rear. Anti-lock braking system (ABS) and electronic stability control (ESP) were standard features, enhancing safety and control. Steering was rack-and-pinion with power assistance.
Market Reception & Comparison
The E 250 CDI T-modell was generally well-received by automotive critics. It was praised for its fuel efficiency, comfortable ride, and spacious interior. However, some reviewers noted that the engine could be somewhat noisy under hard acceleration. Compared to the E 350 models, the E 250 CDI offered a more affordable entry point into the E-Class range, while still providing a luxurious and practical driving experience. Its fuel economy was significantly better than the higher-powered variants, making it an attractive option for drivers who prioritized efficiency. Reliability was generally good, although diesel particulate filter (DPF) issues could occur with infrequent long-distance driving.
Legacy
The OM 651 engine family, including the 2.1-liter variant used in the E 250 CDI, has proven to be remarkably durable. Well-maintained examples continue to provide reliable service today. The 7G-TRONIC PLUS transmission is also known for its longevity. On the used car market, the E 250 CDI T-modell represents a good value proposition, offering a blend of luxury, practicality, and fuel efficiency. However, potential buyers should be aware of the potential for DPF issues and ensure that the vehicle has been properly serviced. The S212 E-Class T-modell, and particularly the E 250 CDI variant, remains a popular choice for those seeking a refined and versatile estate car.
