Comparisons / Comparison of Alpina B5 Touring (F11) 4.4 V8 BITURBO and Mercedes-Benz R-class (W251) Short R 500 V6 4MATIC G-TRONIC

Comparison of Alpina B5 Touring (F11) 4.4 V8 BITURBO and Mercedes-Benz R-class (W251) Short R 500 V6 4MATIC G-TRONIC [S]ave

Attribute
Mercedes-Benz R-class (W251) Short R 500 V6 4MATIC G-TRONIC ×
Alpina B5 Touring (F11) 4.4 V8 BITURBO ×
General
MakeMercedes-BenzAlpina
ModelR-classB5
GenerationR-class (W251) ShortB5 Touring (F11)
ModificationR 500 V6 4MATIC G-TRONIC4.4 V8 BITURBO
Websitehttps://www.mercedes-benz.com/https://www.alpina-automobiles.com/en/
Number of doors55
Number of seats55
Body typeStation wagon (estate)Station wagon (estate)
Transmissionautomatic g-tronic automatic
Number of gears78
Production from (year)20062011
Production to (year)20082013
Performance
Top speed (km/h)245316
Acceleration 0-100 km/h (s)6.94.6
City consumption (l/100km)-15.1
Extra-urban consumption (l/100km)-8
Combined consumption (l/100km)13.310.6
CO2 emissions (g/km)317-
Emission standardEURO VEURO V
Drive
DriveAll wheel drive (4x4)Rear wheel drive
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)306540
Max. torque (Nm)460730
Fuel Engine
Number of cylinders88
Cylinders arrangementV engineV engine
Valves per cylinder4-
Engine displacement (cm³)4,9664,395
Compression ratio109.2
Max. power @ rpm (rpm)5,6005,200
Max. torque @ rpm (rpm)2,7002,800
Cylinder bore (mm)9789
Piston stroke (mm)8488.3
Fuel systemMulti-point injectionDirect injection
Turbine-Twin-Turbo
Fuel tank (l)8070
Chassis
ABS++
Front wheel suspensionDouble wishbone-
Rear wheel suspensionIndependent, spring multi-link with stabilizer-
Steering typeSteering rackSteering rack
Power steeringHydraulic Steering-
Front brakesVentilated discs-
Rear brakesVentilated discs-
Tires size
  • 255/55 R19 W
  • 255/35 ZR20
  • 285/30 ZR20
Turning radius (m)11.8-
Dimensions
Length (mm)4,9224,913
Width (mm)1,9221,860
Height (mm)1,6741,453
Wheelbase (mm)2,9802,968
Kerb weight (kg)2,1901,990
Gross weight (kg)2,8652,620
Minimum boot space (l)550560
Maximum boot space (l)1,9501,670
Max. roof load (kg)100-
Front track (mm)1,6611,599
Rear track (mm)1,6511,599



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