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Mercedes-Benz R-class Long (V251) R 280 CDI V6 (190 Hp) G-TRONIC
Overall Rating
Mercedes-Benz R-class:
The Mercedes-Benz R-Class is a mid-size luxury MPV introduced by Mercedes-Benz in 2005 for the 2006 model year. Following the success of the smaller A- and B-Class MPVs, Mercedes in collaboration with coachbuilder Stola presented a concept vehicle, Vision GST , at the 2002 Detroit Auto Show and a second one, Vision R presented at the 2004 Detroit Auto Show, subsequently introducing the production version at 2005 New York International Auto Show. The R-Class was manufactured in Vance, Alabama until 2015 when its production was shifted to Mishawaka, Indiana for a smaller volume production until 2017....(Read more on Wikipedia)
Long (V251) Overview:
Mercedes-Benz R-class (Long (V251)). With 440 Nm of torque, it offers ample pulling power. At around 2245 kg, it’s on the heavier side. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is relatively slow (0–100 km/h in 9.8 s). The top speed reaches 210 km/h. A car with an extended rear cargo area, combining passenger comfort with increased storage. Seating for 5 makes it ideal for daily use.
R 280 CDI V6 (190 Hp) G-TRONIC Verdict:
Performance Verdict
Provides sufficient torque for relaxed driving, but acceleration is leisurely for a vehicle of this size.
Fuel Economy
Good fuel efficiency for a large luxury vehicle, making it a cost-effective choice for longer journeys.
Pros and Cons:
Pros:
- • Exceptional interior space and comfort for all passengers
- • Luxurious and well-appointed cabin materials
- • Smooth ride quality, especially with optional air suspension
- • Wide range of powerful and efficient engine options (especially diesels)
- • Available 4MATIC all-wheel-drive for enhanced traction
- • Unique styling that stands out from traditional SUVs/minivans
Cons:
- • Polarizing exterior design not universally appealing
- • Large dimensions can make city driving and parking challenging
- • Higher fuel consumption for petrol V6 and V8 engines
- • Potential reliability concerns with certain engines (M272 balance shaft) and air suspension
- • Complex electronics can lead to costly repairs
- • High depreciation on the used market, but also high maintenance costs
Specifications:
Specifications are compared to those of the previous generation(W251: 2006 - 2010).
| General: | |
|---|---|
| Brand: | Mercedes-Benz |
| Model: | R-class |
| Generation: | Long (V251) |
| Modification (Engine): | R 280 CDI V6 (190 Hp) G-TRONIC |
| Start of production: | 2007 |
| End of production: | 2009 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Station wagon (estate) |
| Seats: | 5 |
| Doors: | 5 |
| Engine: | |
|---|---|
| Power: | 190 Hp Same horsepower |
| Power per litre: | 63.6 Hp/l [235mm more] |
| Torque: | 440 Nm |
| Engine Model/Code: | OM 642.950 More details about the engine OM 642.950 |
| Engine displacement: | 2987 |
| Number of cylinders: | 6 |
| Engine configuration: | V-engine |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Diesel Commonrail |
| Engine aspiration: | Turbocharger, Intercooler |
| Engine oil capacity: | 8.5 l |
| Coolant: | 10.1 l |
| Engine layout: | Front, Longitudinal |
| Performance: | |
|---|---|
| Fuel Type: | Diesel |
| Fuel consumption (economy) - combined: | 9 l/100 km |
| Acceleration 0 - 100 km/h: | 9.8 sec |
| Acceleration 0 - 62 mph: | 9.8 sec |
| Maximum speed: | 210 km/h |
| Weight-to-power ratio: | 11.8 kg/Hp, 84.6 Hp/tonne |
| Weight-to-torque ratio: | 5.1 kg/Nm, 196 Nm/tonne |
| Acceleration 0 - 60 mph: | 9.3 sec |
| Space: | |
|---|---|
| Kerb Weight: | 2245 |
| Max. weight: | 2860 |
| Max load: | 615 |
| Trunk (boot) space - maximum: | 2385 l |
| Permitted trailer load with brakes (12%): | 2100 kg |
| Fuel tank capacity: | 80 l |
| Permitted trailer load without brakes: | 750 kg |
| Size: | |
|---|---|
| Length: | 5157 mm [235mm more] |
| Width: | 1922 mm [Same width.] |
| Height: | 1659 mm [15mm less] |
| Wheelbase: | 3215 mm [235mm more] |
| Minimum turning circle (turning diameter): | 12.4 m [above average] |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears | 7 |
| Transmission type | Automatic |
| Gearbox type | G-TRONIC |
| Front brakes | Disc [above average] |
| Rear brakes | Disc [above average] |
| Assisting systems | ABS (Anti-lock braking system) |
| Tires size | 235/65 R17 |
| Wheel rims size | 17 |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
Every driver has a story. What’s yours with the Mercedes-Benz R-class?