Mercedes-Benz Top Speed

R-class (w251)

250.00 km/h

or 155.34 mp/h

General information
BrandMercedes-Benz
Model R-class
Generation R-class (W251)
Modification (Engine) AMG 63 V8 (510 Hp) 4MATIC 7G-TRONIC AMG SPEEDSHIFT
Start of production January, 2006 year
End of production June, 2007 year
Powertrain Architecture Internal Combustion engine
Body typeStation wagon (estate)
Seats 6
Doors 5
Performance specs
Fuel consumption (economy) - urban 24.1 l/100 km 9.76 US mpg11.72 UK mpg4.15 km/l
Fuel consumption (economy) - extra urban 11.8 l/100 km 19.93 US mpg23.94 UK mpg8.47 km/l
Fuel consumption (economy) - combined 16.3 l/100 km 14.43 US mpg17.33 UK mpg6.13 km/l
Fuel Type Petrol (Gasoline)
Acceleration 0 - 100 km/h5 sec
Acceleration 0 - 62 mph5 sec
Acceleration 0 - 60 mph 4.9 sec
Maximum speed 250 km/h, Electronically limited 155.34 mph
Weight-to-power ratio 4.6 kg/Hp, 218.9 Hp/tonne
Weight-to-torque ratio 3.7 kg/Nm, 270.4 Nm/tonne
Engine specs
Power 510 Hp @ 6800 rpm.
Power per litre 82.2 Hp/l
Torque 630 Nm @ 5200 rpm. 464.66 lb.-ft. @ 5200 rpm.
Engine location Front, Longitudinal
Engine Model/Code M 156 E 62 / 156.980
Engine displacement 6208 cm3 378.84 cu. in.
Number of cylinders 8
Position of cylinders V-engine
Cylinder Bore 102.2 mm 4.02 in.
Piston Stroke 94.6 mm 3.72 in.
Compression ratio 11.3
Number of valves per cylinder 4
Fuel System Multi-point indirect injection
Engine aspiration Naturally aspirated engine
Valvetrain DOHC
Engine oil capacity 9.6 l 10.14 US qt | 8.45 UK qt
Oil viscosity No Data
Engine oil specification
Coolant 7.5 l 7.93 US qt | 6.6 UK qt
Space, Volume and weights
Kerb Weight 2330 kg 5136.77 lbs.
Max. weight 2900 kg 6393.41 lbs.
Max load 570 kg 1256.63 lbs.
Trunk (boot) space - minimum 433 l 15.29 cu. ft.
Trunk (boot) space - maximum 2407 l 85 cu. ft.
Fuel tank capacity 80 l 21.13 US gal | 17.6 UK gal
Max. roof load 100 kg 220.46 lbs.
Permitted trailer load with brakes (12%) 2100 kg 4629.71 lbs.
Permitted trailer load without brakes 750 kg 1653.47 lbs.
Dimensions
Length 4930 mm 194.09 in.
Width 1922 mm 75.67 in.
Height 1634 mm 64.33 in.
Wheelbase 2980 mm 117.32 in.
Front track 1665 mm 65.55 in.
Rear (Back) track 1652 mm 65.04 in.
Drag coefficient (Cd) 0.31
Minimum turning circle (turning diameter) 12.4 m 40.68 ft.
Drivetrain, brakes and suspension specs
Drivetrain Architecture The Internal combustion engine (ICE) permanently drives the four wheels of the vehicle.
Drive wheel All wheel drive (4x4)
Number of Gears (automatic transmission) 7G-TRONIC
Front suspension Double wishbone, Pneumatic elastic element
Rear suspension Multi-link independent, Pneumatic elastic element
Front brakesVentilated discs, 391.16 mm
Rear brakesVentilated discs, 365.76 mm
Assisting systemsABS (Anti-lock braking system)
Steering type Steering rack and pinion
Power steering Hydraulic Steering
Tires size Front wheel tires: 265/45 R20Rear wheel tires: 265/45 R20
Wheel rims sizeFront wheel rims: 8.5J x 20Rear wheel rims: 8.5J x 20