The Mercedes-Benz G 350 BlueTEC V6 4MATIC, produced from 2010 to 2012, represents a specific iteration of the long-wheelbase (W463) G-Class following the 2008 facelift. Positioned as a mid-range offering within the G-Class lineup, it aimed to provide a balance between capability, comfort, and fuel efficiency – a notable consideration for a vehicle renowned for its robust, utilitarian origins. This variant was primarily marketed in Europe and other regions where diesel engines were favored, offering a compelling alternative to the more powerful G 55 AMG and the gasoline-powered G 500 models. The “BlueTEC” designation signifies the inclusion of advanced diesel emissions control technology, adhering to stringent Euro 5 standards.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | G-class |
| Generation | G-class Long (W463, facelift 2008) |
| Type (Engine) | G 350 BlueTEC V6 (211 Hp) 4MATIC 7G-TRONIC |
| Start of production | 2010 |
| End of production | 2012 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Off-road vehicle |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (economy) – urban (NEDC) | 13.6 l/100 km (17.3 US mpg, 20.8 UK mpg, 7.4 km/l) |
| Fuel consumption (economy) – extra urban (NEDC) | 9.8 l/100 km (24 US mpg, 28.8 UK mpg, 10.2 km/l) |
| Fuel consumption (economy) – combined (NEDC) | 11.2 l/100 km (21 US mpg, 25.2 UK mpg, 8.9 km/l) |
| CO2 emissions (NEDC) | 295 g/km |
| Fuel Type | Diesel |
| Acceleration 0 – 100 km/h | 9.1 sec |
| Acceleration 0 – 62 mph | 9.1 sec |
| Acceleration 0 – 60 mph | 8.6 sec |
| Maximum speed | 175 km/h (108.74 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 11.9 kg/Hp, 83.9 Hp/tonne |
| Weight-to-torque ratio | 4.7 kg/Nm, 214.7 Nm/tonne |
| Power | 211 Hp @ 3400 rpm |
| Power per litre | 70.6 Hp/l |
| Torque | 540 Nm @ 1600-2400 rpm (398.28 lb.-ft. @ 1600-2400 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | OM 642.970 |
| 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) |
| Kerb Weight | 2515 kg (5544.63 lbs.) |
| Max. weight | 3200 kg (7054.79 lbs.) |
| Max load | 685 kg (1510.17 lbs.) |
| Trunk (boot) space – minimum | 480 l (16.95 cu. ft.) |
| Trunk (boot) space – maximum | 2250 l (79.46 cu. ft.) |
| Fuel tank capacity | 96 l (25.36 US gal | 21.12 UK gal) |
| Max. roof load | 200 kg (440.92 lbs.) |
| Permitted trailer load with brakes (12%) | 3500 kg (7716.18 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 140 kg (308.65 lbs.) |
| Length | 4662 mm (183.54 in.) |
| Width | 1760 mm (69.29 in.) |
| Width including mirrors | 2007 mm (79.02 in.) |
| Height | 1931 mm (76.02 in.) |
| Wheelbase | 2850 mm (112.2 in.) |
| Front track | 1475 mm (58.07 in.) |
| Rear (Back) track | 1475 mm (58.07 in.) |
| Front overhang | 783 mm (30.83 in.) |
| Rear overhang | 820 mm (32.28 in.) |
| Ride height (ground clearance) | 205 mm (8.07 in.) |
| Minimum turning circle (turning diameter) | 13.3 m (43.64 ft.) |
| Approach angle | 36° |
| Departure angle | 27° |
| Climb angle | 38.7° |
| Wading depth | 500 mm (19.69 in.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives permanently the four wheels of the vehicle. |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 7 gears, automatic transmission G-TRONIC |
| Front suspension | Coil spring, Rigid axle suspension |
| Rear suspension | Rigid axle suspension, Coil spring |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Cone worm with recirculation balls |
| Power steering | Hydraulic Steering |
| Tires size | 265/70 R16 |
| Wheel rims size | 7.5J x 16 |
Powertrain & Engine Architecture
The G 350 BlueTEC V6 is powered by the OM 642.970, a 3.0-liter V6 diesel engine. This engine is a common-rail direct injection design, utilizing piezo injectors for precise fuel delivery. The OM 642 family is known for its robust construction and relatively smooth operation for a diesel. A variable geometry turbocharger with an intercooler enhances performance and efficiency. The engine produces 211 horsepower at 3400 rpm and a substantial 540 Nm (398 lb-ft) of torque between 1600 and 2400 rpm. The “BlueTEC” system incorporates a diesel particulate filter (DPF) and a selective catalytic reduction (SCR) system using AdBlue (diesel exhaust fluid) to significantly reduce NOx emissions, meeting Euro 5 standards. The engine is longitudinally mounted in the chassis. The 7G-TRONIC automatic transmission, a seven-speed torque converter automatic, was standard. This transmission is known for its smooth shifting and relatively quick response, although it isn’t as sporty as some dual-clutch transmissions.
Driving Characteristics
The G 350 BlueTEC V6 offers a unique driving experience. While not overtly fast, the abundant low-end torque from the diesel engine provides strong acceleration, particularly in off-road situations. The 0-60 mph time of around 8.6 seconds is respectable for a vehicle of this size and weight. The 7G-TRONIC transmission contributes to a relaxed cruising experience, with well-spaced gear ratios. Compared to the more powerful G 500, the G 350 feels less urgent in acceleration, but the diesel’s torque advantage makes it arguably more capable in challenging terrain. The G-Class’s legendary off-road prowess is largely unaffected by this powertrain; its robust construction, three locking differentials, and high ground clearance remain key strengths. The steering, while hydraulically assisted, feels somewhat vague on the road, a characteristic of the G-Class design.
Equipment & Trim Levels
The G 350 BlueTEC V6 typically came equipped with a fairly comprehensive list of standard features. Interior appointments included leather upholstery, automatic climate control, and a basic audio system. Power windows, locks, and mirrors were standard. Optional extras included a premium audio system, navigation system, heated seats, and various exterior enhancements. The long-wheelbase configuration provides significantly more rear passenger legroom compared to the standard-wheelbase G-Class. The interior design, while functional, is relatively spartan compared to more luxurious SUVs, reflecting the G-Class’s utilitarian heritage.
Chassis & Braking
The G-Class utilizes a body-on-frame construction, a traditional design that contributes to its exceptional durability and off-road capability. The suspension consists of coil springs and rigid axles front and rear. The front axle features independent suspension, while the rear axle is solid. Braking duties are handled by ventilated disc brakes on all four wheels, assisted by an anti-lock braking system (ABS). The G 350’s weight of approximately 2515 kg (5544.63 lbs) necessitates a robust braking system, and the ventilated discs provide adequate stopping power. Stabilizer bars are fitted to both axles to reduce body roll during cornering, although the G-Class is not designed for spirited on-road handling.
Market Reception & Comparison
The G 350 BlueTEC V6 was generally well-received by automotive critics, particularly for its blend of capability and fuel efficiency. The diesel engine’s torque and relatively low fuel consumption were seen as advantages, especially in Europe. Compared to the G 500, the G 350 offered a more affordable entry point into the G-Class ownership experience. However, some critics noted the G-Class’s dated interior and on-road handling characteristics. Fuel economy figures of around 11.2 l/100 km (21 US mpg) were considered reasonable for a vehicle of this size and weight, but still higher than many contemporary SUVs.
Legacy
The OM 642 engine family, including the OM 642.970 found in the G 350 BlueTEC V6, has proven to be remarkably durable and reliable. With proper maintenance, these engines can accumulate high mileage. The 7G-TRONIC transmission is also generally reliable, although some units have experienced issues with the valve body. Today, the G 350 BlueTEC V6 represents a relatively rare and desirable variant of the W463 G-Class. Its combination of diesel power, long-wheelbase practicality, and classic G-Class styling makes it a sought-after vehicle among enthusiasts and collectors. Values have been steadily increasing in recent years, reflecting the growing demand for these iconic off-road vehicles.
