MERCEDES-BENZ
Mercedes-Benz R-class W251 Facelift (2010–2014) Specs
Specifications, engines, dimensions and technical data.
Gen 1
2005 - 2014
W251
Station Wagon Estate
W
L
H
WB
GC
Boot
Engine
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Power
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Fuel
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Gears
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Platform
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Body Style
Chassis
Engines
Quick Specs
Fuel
Fuel
Combined
Combined
Engine Lineup
| Trans | Engine | Gears | HP | Fuel | CO₂ |
|---|---|---|---|---|---|
| AT | R 300 V6 G-TRONIC | 7 | 232 HP | Petrol | — |
| AT | R 350 CDI V6 4MATIC G-TRONIC | 7 | 224 HP | Diesel | — |
| AT | R 350 CDI V6 4MATIC G-TRONIC | 7 | 265 HP | Diesel | — |
| AT | R 350 V6 G-TRONIC | 7 | 272 HP | Petrol | — |
| AT | R 350 V6 BlueEFFICIENCY 4MATIC 7G-TRONIC PLUS | 7 | 306 HP | Petrol | — |
| AT | R 350 V6 BlueTEC 4MATIC G-TRONIC | 7 | 210 HP | Diesel | — |
| AT | R 500 V8 4MATIC 7G-TRONIC | 7 | 388 HP | Petrol | — |
Note: Performance figures may vary based on market and conditions.
Mercedes-Benz R-class W251 Facelift overview
The Mercedes-Benz R-class (W251 Facelift) is the 1st generation of the R-class, built from 2010 to 2014. It is offered as a Station Wagon Estate with 7 engines (diesel, petrol), from 190 HP to 388 HP. The R 350 V6 (272 Hp) 4MATIC G-TRONIC accelerates from 0 to 100 km/h in 8.4 s, reaches a top speed of 230 km/h and is 5157 mm long.
How much horsepower does the Mercedes-Benz R-class have?
The Mercedes-Benz R-class (W251 Facelift) has 190 HP to 388 HP, depending on the engine: 3.0 Om642 (190 HP), 3.0 Om642 (210 HP), 3.0 M272 (232 HP), 3.0 Om642 (265 HP), 3.5 M272 (272 HP), 3.5 M276 (306 HP), 5.5 M273 (388 HP).
What engines are available for the Mercedes-Benz R-class?
The Mercedes-Benz R-class is available with 7 engines: 3.0 Om642 (190 HP, diesel), 3.0 Om642 (210 HP, diesel), 3.0 M272 (232 HP, petrol), 3.0 Om642 (265 HP, diesel), 3.5 M272 (272 HP, petrol), 3.5 M276 (306 HP, petrol), 5.5 M273 (388 HP, petrol).
What are the dimensions of the Mercedes-Benz R-class?
The Mercedes-Benz R-class is 5157 mm long, 1922 mm wide, 1674 mm tall, with a 3215 mm wheelbase.
How fast is the Mercedes-Benz R-class?
The Mercedes-Benz R-class R 350 V6 (272 Hp) 4MATIC G-TRONIC goes from 0 to 100 km/h in 8.4 s and has a top speed of 230 km/h.
Advanced Specs
Overview
| Generation | Mercedes-Benz R-class Long V251 facelift |
|---|---|
| Year | 2010–2012 |
| Platform | Mercedes-Benz W251 |
| Variant | R 350 V6 (272 Hp) 4MATIC G-TRONIC |
| Body type | Station Wagon Estate |
| Engine type | Fuel |
| Fuel type | Petrol |
| Seats | 5 |
| Doors | 5 |
| Emission standard | Euro 5 |
Power & torque
| Power | 272 HP |
|---|---|
| Power @ max rpm | 6000 rpm |
| Torque | 350 Nm |
| Torque @ min rpm | 2400 rpm |
| Torque @ max rpm | 5000 rpm |
Performance
| Top speed | 230 km/h |
|---|---|
| 0–100 km/h | 8.4 s |
| 0–62 mph | 8.4 s |
Engine
| Engine code | M272.967 |
|---|---|
| Displacement | 3498 cc |
| Cylinders | 6 |
| Configuration | V Engine |
| Bore | 92.9 mm |
| Stroke | 86.0 mm |
| Compression ratio | 10.7 |
| Valves per cylinder | 4 |
| Injection system | Multi Port Manifold Injection |
| Aspiration | Naturally Aspirated Engine |
| Oil capacity | 8.0 L |
| Coolant | 9.5 L |
| Engine layout | Front Longitudinal |
Drivetrain & transmission
| Drive | All wheel drive (4x4) |
|---|---|
| Powertrain architecture | Internal Combustion Engine |
| Gearbox type | torque_converter |
| Gears | 7 |
| Gearbox code | 722.9-7g-tronic-plus |
| Gearbox manufacturer | Mercedes Benz |
Dimensions
| Length | 5157 mm |
|---|---|
| Width | 1922 mm |
| Height | 1674 mm |
| Wheelbase | 3215 mm |
| Front track | 1661 mm |
| Rear track | 1651 mm |
| Boot space | 633 – 2385 L |
| Turning circle | 12.6 m |
Mass
| Kerb weight | 2155 kg |
|---|---|
| Max weight | 2880 kg |
| Max load | 725 kg |
Consumption & emissions
| Fuel combined | 11.7 L/100km |
|---|---|
| Fuel urban | 15.9 L/100km |
| Fuel extra urban | 9.3 L/100km |
| CO₂ emissions | 274 g/km |
| Fuel tank | 80.0 L |
Chassis & brakes
| Front suspension | Double Wishbone |
|---|---|
| Rear suspension | Independent Multi Link Spring Suspension With Stabilizer |
| Front brakes | disc |
| Rear brakes | disc |
| Tire size | 255/55 R18 |
| Wheel rims | 18 |
| Assisting systems | Abs Anti Lock Braking System |
Efficiency ratios
| Weight-to-power | 7.9 kg/Hp, 126.2 Hp/tonne |
|---|---|
| Weight-to-torque | 6.2 kg/Nm, 162.4 Nm/tonne |
| Max roof load | 100 kg |
Other
| Start Of Production | 2010 |
|---|---|
| End Of Production | 2012 |
| Width Including Mirrors | 2183 |
| Front Overhang | 922 |
| Rear Overhang | 1020 |
Performance
Engine speed (1k/rpm)
! Figures from catalog data; real-world values may differ.
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