The Mercedes-Benz E-Class T-modell (S212) E 350 V6, produced from February 2010 to 2013, represents a compelling blend of practicality and performance within the fifth generation of the E-Class estate (wagon) range. Positioned as a mid-to-upper tier offering, the E 350 V6 catered to buyers seeking a spacious, luxurious wagon with a potent engine and smooth automatic transmission. It was a key model in the S212 series, which aimed to combine the traditional E-Class virtues of comfort and refinement with the increased versatility of a station wagon body style. This variant competed with other premium estate cars like the BMW 5 Series Touring and the Audi A6 Avant.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | E-Class |
| Generation | E-Class T-modell (S212) |
| Type (Engine) | E 350 V6 (272 Hp) 7G-TRONIC |
| Start of production | February, 2010 |
| End of production | 2013 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 11.8 l/100 km (19.9 US mpg, 23.9 UK mpg, 8.5 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Weight-to-power ratio | 6.7 kg/Hp, 149.5 Hp/tonne |
| Weight-to-torque ratio | 5.2 kg/Nm, 192.3 Nm/tonne |
| Power | 272 Hp @ 6000 rpm |
| Power per litre | 77.8 Hp/l |
| Torque | 350 Nm @ 2400-5000 rpm (258.15 lb.-ft. @ 2400-5000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | M 272.980 |
| Engine displacement | 3497 cm3 (213.4 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 92.9 mm (3.66 in.) |
| Piston Stroke | 86 mm (3.39 in.) |
| Compression ratio | 10.7:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 8 l (8.45 US qt | 7.04 UK qt) |
| Kerb Weight | 1820-1900 kg (4012.41 – 4188.78 lbs.) |
| Trunk (boot) space – minimum | 655 l (23.13 cu. ft.) |
| Trunk (boot) space – maximum | 1910 l (67.45 cu. ft.) |
| Fuel tank capacity | 80 l (21.13 US gal | 17.6 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Length | 4900 mm (192.91 in.) |
| Width | 1855 mm (73.03 in.) |
| Width including mirrors | 2070 mm (81.5 in.) |
| Height | 1500 mm (59.06 in.) |
| Wheelbase | 2875 mm (113.19 in.) |
| Front track | 1580 mm (62.2 in.) |
| Rear (Back) track | 1585-1600 mm (62.4 – 62.99 in.) |
| Front overhang | 855 mm (33.66 in.) |
| Rear overhang | 1170 mm (46.06 in.) |
| Ride height (ground clearance) | 140 mm (5.51 in.) |
| Minimum turning circle (turning diameter) | 10.6 m (34.78 ft.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears and type of gearbox | 7 gears, automatic transmission 7G-TRONIC |
| 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, 322 mm |
| Rear brakes | Ventilated discs, 300 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | Front wheel tires: 245/45 R17; 245/40 R18 Rear wheel tires: 245/45 R17; 265/35 R18 |
| Wheel rims size | Front wheel rims: 8J x 17; 8.5J x 18 Rear wheel rims: 8J x 17; 9J x 18 |
Powertrain & Engine Architecture
The E 350 V6 is powered by the M 272.980 3.5-liter naturally aspirated V6 engine. This engine is a cornerstone of Mercedes-Benz’s engineering during the period, known for its smooth operation and robust construction. It features a 60-degree V-angle, a cast aluminum engine block, and a four-valve-per-cylinder DOHC valvetrain. The engine utilizes a multi-port fuel injection system, delivering fuel directly into the intake ports. The 7G-TRONIC seven-speed automatic transmission is a key component, offering smooth and efficient gear changes. This transmission was renowned for its responsiveness and contribution to both performance and fuel economy. The transmission features a torque converter lock-up clutch to improve efficiency at cruising speeds.
Driving Characteristics
The E 350 V6 T-modell delivers a refined and comfortable driving experience. With 272 horsepower and 350 Nm (258 lb-ft) of torque, it provides ample power for both everyday driving and longer journeys. Acceleration from 0 to 60 mph is typically around 6.5 seconds. The 7G-TRONIC transmission is well-matched to the engine, providing seamless gear changes and contributing to a relaxed cruising experience. Compared to the E 300 variants, the E 350 offers noticeably more power and quicker acceleration. While not as sporty as the AMG models, the E 350 provides a satisfying balance between performance and comfort. The rear-wheel-drive configuration contributes to balanced handling, although it can be less confident in slippery conditions compared to all-wheel-drive variants.
Equipment & Trim Levels
The E 350 V6 T-modell typically came well-equipped as standard. Common features included leather upholstery, automatic climate control, a premium audio system, and a power liftgate. Optional extras included features like a panoramic sunroof, navigation system, adaptive cruise control, and upgraded interior trim options. The level of standard equipment positioned the E 350 as a premium offering within the E-Class range. Trim levels varied slightly depending on the market, but generally focused on aesthetic enhancements like wood or aluminum interior trim and different wheel designs.
Chassis & Braking
The S212 E-Class T-modell utilizes a sophisticated chassis design. The front suspension features a multi-link independent setup with coil springs and a stabilizer bar. The rear suspension also employs a multi-link independent design, often with optional air suspension for improved ride comfort and load leveling. Braking duties are handled by ventilated disc brakes on all four wheels, providing ample stopping power. Anti-lock braking system (ABS) is standard, enhancing safety and control. The suspension tuning prioritizes comfort and stability, making it well-suited for long-distance driving and carrying passengers or cargo.
Market Reception & Comparison
The E 350 V6 T-modell was generally well-received by automotive critics. It was praised for its refined engine, comfortable ride, and spacious interior. Fuel economy was considered reasonable for a vehicle of its size and performance, although it wasn’t a class leader in this regard. Compared to the E 300 variants, the E 350 offered a significant performance upgrade, justifying the higher price tag for buyers prioritizing power. Reliability was generally good, although preventative maintenance was crucial to avoid potential issues with the complex engine and transmission systems.
Legacy
The M 272 engine family, including the 3.5-liter V6 found in the E 350, has proven to be relatively durable with proper maintenance. However, potential issues can arise with the timing chain tensioners and the balance shaft. The 7G-TRONIC transmission is also generally reliable, but requires regular fluid changes to prevent issues. Today, the S212 E 350 T-modell represents a compelling value on the used car market, offering a blend of luxury, practicality, and performance. Well-maintained examples are sought after by buyers looking for a comfortable and capable estate car.
