The Mercedes-Benz E 300 BlueTEC T-modell (S212 facelift), produced from July 2014 to July 2016, represents a compelling blend of practicality, luxury, and efficiency within the E-Class range. Positioned as a mid-to-upper tier offering, this variant combined the spaciousness of the T-modell (estate) body style with a refined diesel powertrain. It was part of the S212 facelift generation, which brought updated styling, improved technology, and enhanced efficiency compared to the pre-facelift models. The E 300 BlueTEC catered to buyers seeking a comfortable, capable, and economical long-distance cruiser, particularly in European markets where estate cars are highly popular.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | E-class |
| Generation | E-class T-modell (S212, facelift 2013) |
| Type (Engine) | E 300 BlueTEC V6 (231 Hp) 9G-TRONIC |
| Start of production | July, 2014 |
| End of production | July, 2016 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (economy) – urban (NEDC) | 6.1-6.4 l/100 km (38.6 – 36.8 US mpg, 46.3 – 44.1 UK mpg, 16.4 – 15.6 km/l) |
| Fuel consumption (economy) – extra urban (NEDC) | 4.8-5.1 l/100 km (49 – 46.1 US mpg, 58.9 – 55.4 UK mpg, 20.8 – 19.6 km/l) |
| Fuel consumption (economy) – combined (NEDC) | 5.2-5.5 l/100 km (45.2 – 42.8 US mpg, 54.3 – 51.4 UK mpg, 19.2 – 18.2 km/l) |
| CO2 emissions (NEDC) | 137-144 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 7.4 sec |
| Acceleration 0 – 62 mph | 7.4 sec |
| Acceleration 0 – 60 mph | 7 sec (Calculated) |
| Maximum speed | 243 km/h (150.99 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 8.1 kg/Hp, 122.9 Hp/tonne |
| Weight-to-torque ratio | 3.5 kg/Nm, 287.2 Nm/tonne |
| Power | 231 Hp @ 3800 rpm |
| Torque | 540 Nm @ 1600-2400 rpm (398.28 lb.-ft. @ 1600-2400 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | OM 642.852 |
| 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.) |
| Number of valves per cylinder | 4 |
| Fuel injection system | Diesel Commonrail |
| Engine aspiration | Turbocharger, Intercooler |
| Valvetrain | DOHC |
| Engine oil capacity | 8 l (8.45 US qt | 7.04 UK qt) |
| Coolant | 10.8 l (11.41 US qt | 9.5 UK qt) |
| Kerb Weight | 1880 kg (4144.69 lbs.) |
| Max. weight | 2550 kg (5621.79 lbs.) |
| Max load | 670 kg (1477.1 lbs.) |
| Trunk (boot) space – minimum | 600 l (21.19 cu. ft.) |
| Trunk (boot) space – maximum | 1855 l (65.51 cu. ft.) |
| Fuel tank capacity | 59 l (15.59 US gal | 12.98 UK gal) |
| AdBlue tank | 25.5 l (6.74 US gal | 5.61 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.) |
| Minimum turning circle | 11.28 m (37.01 ft.) |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 9 gears, automatic transmission G-TRONIC |
Powertrain & Engine Architecture
The heart of the E 300 BlueTEC T-modell is the OM 642.852 3.0-liter V6 diesel engine. This engine is a member of the OM642 family, known for its robust construction and refined operation. It features a cast iron block and aluminum cylinder heads, incorporating a sophisticated common-rail direct injection system. Bosch-supplied piezo injectors deliver fuel at extremely high pressures (up to 2,000 bar) for optimized combustion. A variable geometry turbocharger (VGT) with intercooling provides ample boost across a wide RPM range, contributing to both power and efficiency. The engine also incorporates a diesel particulate filter (DPF) and a selective catalytic reduction (SCR) system utilizing AdBlue to minimize NOx emissions, ensuring compliance with stringent Euro 6 standards. The 9G-TRONIC nine-speed automatic transmission is a key component, offering smooth and efficient gear changes. Its wide gear ratio spread allows the engine to operate in its optimal efficiency zone more frequently, further enhancing fuel economy.
Driving Characteristics
The E 300 BlueTEC T-modell delivers a relaxed and refined driving experience. The 540 Nm (398 lb-ft) of torque, available from just 1600 rpm, provides strong acceleration and effortless overtaking capability. While not a sports car, the 7.4-second 0-60 mph time is respectable for a large estate. The 9G-TRONIC transmission contributes to smooth progress, and the close gear ratios keep the engine in its sweet spot. Compared to the more powerful E 400 or the sportier AMG variants, the E 300 BlueTEC prioritizes comfort and efficiency over outright performance. Manual transmission options were not available for this specific configuration, focusing on ease of use and relaxed cruising.
Equipment & Trim Levels
The E 300 BlueTEC T-modell typically came well-equipped, reflecting its position in the E-Class lineup. Standard features included automatic climate control, a high-quality audio system, leather upholstery, and a multi-function steering wheel. Optional extras were plentiful, including a panoramic sunroof, advanced driver-assistance systems (such as adaptive cruise control and lane-keeping assist), premium sound systems, and various interior trim upgrades. The T-modell also benefited from the E-Class’s spacious interior and versatile cargo area, offering ample room for passengers and luggage.
Chassis & Braking
The S212 E-Class T-modell utilized a sophisticated suspension setup designed to balance comfort and handling. The front suspension featured a multi-link independent design, while the rear employed a multi-link independent setup as well. Air suspension was available as an option, providing an even smoother ride and the ability to adjust ride height. Braking duties were handled by ventilated discs on all four wheels, providing ample stopping power. Anti-lock braking system (ABS) and electronic stability control (ESP) were standard features, enhancing safety and control.
Market Reception & Comparison
The E 300 BlueTEC T-modell was generally well-received by automotive critics. It was praised for its refined engine, comfortable ride, spacious interior, and excellent fuel economy. Compared to the petrol-powered E 300, the BlueTEC offered significantly better fuel efficiency, making it a more practical choice for long-distance drivers. Against other diesel-powered estates in its class, such as the Audi A6 Avant and BMW 5 Series Touring, the E 300 BlueTEC held its own, offering a compelling combination of luxury, performance, and efficiency.
Legacy
The OM 642 engine family, including the OM 642.852 found in the E 300 BlueTEC, has a reputation for durability and reliability. With proper maintenance, these engines can accumulate high mileage without major issues. The 9G-TRONIC transmission has also proven to be a reliable unit. On the used car market, the E 300 BlueTEC T-modell represents a good value proposition, offering a luxurious and practical estate car at a reasonable price. However, potential buyers should be aware of the maintenance requirements of a diesel engine, including regular DPF regeneration and AdBlue refills. The combination of a capable diesel engine, a smooth automatic transmission, and a spacious estate body style ensures that the E 300 BlueTEC T-modell remains a desirable option for those seeking a refined and practical vehicle.
