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Mercedes-Benz R-class W251, facelift 2010 R 300 CDI V6 BlueEFFICIENCY (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)
W251, facelift 2010 Overview:
Mercedes-Benz R-class (W251, facelift 2010). With 440 Nm of torque, it offers ample pulling power. It has moderate fuel consumption (~9.75 l/100km). At around 2110 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 9.5 s). The top speed reaches 215 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 300 CDI V6 BlueEFFICIENCY (190 Hp) G-TRONIC Verdict:
Performance Verdict
Adequate performance for daily driving, though it can feel less potent when fully loaded or during spirited acceleration.
Fuel Economy
Excellent fuel efficiency for the R-class, benefiting from BlueEFFICIENCY technologies.
Pros and Cons:
Pros:
- • Exceptional interior space and versatility with 5-7 seats
- • Luxurious and comfortable ride, especially with optional air suspension
- • High-quality interior materials and build
- • Powerful engine options, particularly the diesel V6s
- • Strong towing capacity for its class
Cons:
- • Large exterior dimensions can make it challenging to maneuver and park
- • Petrol engines can be very thirsty, especially without BlueEFFICIENCY
- • Some reliability concerns with air suspension and electronics as it ages
- • High depreciation from new, though good value on the used market
- • Styling is polarizing and not universally appealing
Specifications:
Specifications are compared to those of the previous generation(W251: 2009 - 2010).
| General: | |
|---|---|
| Brand: | Mercedes-Benz |
| Model: | R-class |
| Generation: | W251, facelift 2010 |
| Modification (Engine): | R 300 CDI V6 BlueEFFICIENCY (190 Hp) G-TRONIC |
| Start of production: | 2010 |
| End of production: | 2014 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Station wagon (estate) |
| Seats: | 5-7 |
| Doors: | 5 |
| Engine: | |
|---|---|
| Engine systems: | Particulate filter |
| Power: | 190 Hp @ 3800 rpm. Same horsepower |
| Power per litre: | 63.6 Hp/l [Same length.] |
| Torque: | 440 Nm @ 1400-2800 rpm. |
| Engine Model/Code: | OM 642.870 More details about the engine OM 642.870 |
| 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 |
| Compression ratio: | 15.5:1 |
| Performance: | |
|---|---|
| Fuel Type: | Diesel |
| Fuel consumption (economy) - urban: | 9.6-9.9 l/100 km |
| Fuel consumption (economy) - extra urban: | 6.4-6.7 l/100 km |
| Fuel consumption (economy) - combined: | 7.6-7.8 l/100 km |
| Emission standard: | Euro 5 |
| Acceleration 0 - 100 km/h: | 9.5 sec |
| Acceleration 0 - 62 mph: | 9.5 sec |
| Maximum speed: | 215 km/h |
| Weight-to-power ratio: | 11.1 kg/Hp, 90 Hp/tonne |
| Weight-to-torque ratio: | 4.8 kg/Nm, 208.5 Nm/tonne |
| Acceleration 0 - 60 mph: | 9 sec |
| Space: | |
|---|---|
| Kerb Weight: | 2110 |
| Max. weight: | 2840 |
| Max load: | 730 |
| Trunk (boot) space - maximum: | 1950 l |
| Trunk (boot) space - minimum: | 550 l |
| Permitted trailer load with brakes (12%): | 2100 kg |
| Fuel tank capacity: | 80 l |
| Permitted trailer load without brakes: | 750 kg |
| Size: | |
|---|---|
| Length: | 4922 mm mm [Same length.] |
| Width: | 1922 mm mm [Same width.] |
| Height: | 1674 mm mm [Same height.] |
| Wheelbase: | 2980 mm mm [Same wheelbase.] |
| Width including mirrors: | 2183 mm |
| Front track: | 1661 mm |
| Rear (Back) track: | 1651 mm |
| Front overhang: | 922 mm |
| Rear overhang: | 1020 mm |
| 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 |
| Rear brakes | Disc |
| 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 |
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