Comparisons / Comparison of Mercedes-Benz R-class (W251) Long R 500 V6 4MATIC G-TRONIC and Porsche Cayenne II (facelift 2014) Turbo S 4.8 V8 4x4 Tiptronic

Comparison of Mercedes-Benz R-class (W251) Long R 500 V6 4MATIC G-TRONIC and Porsche Cayenne II (facelift 2014) Turbo S 4.8 V8 4x4 Tiptronic [S]ave

Attribute
Mercedes-Benz R-class (W251) Long R 500 V6 4MATIC G-TRONIC ×
Porsche Cayenne II (facelift 2014) Turbo S 4.8 V8 4x4 Tiptronic ×
General
MakeMercedes-BenzPorsche
ModelR-classCayenne
GenerationR-class (W251) LongCayenne II (facelift 2014)
ModificationR 500 V6 4MATIC G-TRONICTurbo S 4.8 V8 4x4 Tiptronic
Websitehttps://www.mercedes-benz.com/https://www.porsche.com/
Number of doors55
Number of seats55
Body typeStation wagon (estate)Crossover
Transmissionautomatic g-tronic automatic tiptronic s
Number of gears78
Production from (year)20082015
Production to (year)20102017
Performance
Top speed (km/h)250284
Acceleration 0-100 km/h (s)6.34.1
City consumption (l/100km)18.215.9
Extra-urban consumption (l/100km)9.88.9
Combined consumption (l/100km)12.911.5
CO2 emissions (g/km)306267
Emission standardEURO VEURO VI
Drive
DriveAll wheel drive (4x4)All wheel drive (4x4)
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)388570
Max. torque (Nm)530800
Fuel Engine
Number of cylinders88
Cylinders arrangementV engineV engine
Valves per cylinder44
Engine displacement (cm³)5,4614,806
Compression ratio10.710.5
Max. power @ rpm (rpm)6,0006,000
Max. torque @ rpm (rpm)2,8002,500
Cylinder bore (mm)9896
Piston stroke (mm)90.583
Fuel systemMulti-point injectionDirect injection
Turbine-BiTurbo
Fuel tank (l)80100
Chassis
ABS++
Front wheel suspensionDouble wishboneDouble wishbone
Rear wheel suspensionIndependent, spring multi-link with stabilizerMulti-link independent
Steering typeSteering rackSteering rack
Power steeringHydraulic Steering-
Front brakesVentilated discsVentilated discs
Rear brakesVentilated discsVentilated discs
Tires size
  • 255/55 R19 W
  • 295/35 R21
Turning radius (m)12.4-
Dimensions
Length (mm)5,1574,855
Width (mm)1,9221,954
Height (mm)1,6741,702
Wheelbase (mm)3,2152,895
Kerb weight (kg)2,2652,235
Gross weight (kg)2,9202,900
Minimum boot space (l)-670
Maximum boot space (l)2,3851,780
Max. roof load (kg)100-
Front track (mm)1,6611,661
Rear track (mm)1,6511,675



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