Comparisons / Comparison of Audi A8 Long (D2, 4D) 6.0 W12 quattro and Mercedes-Benz S-class (W221, facelift 2009) AMG S 63 V8 (525 HP) Automatic

Comparison of Audi A8 Long (D2, 4D) 6.0 W12 quattro and Mercedes-Benz S-class (W221, facelift 2009) AMG S 63 V8 (525 HP) Automatic [S]ave

Attribute
Audi A8 Long (D2, 4D) 6.0 W12 quattro ×
Mercedes-Benz S-class (W221, facelift 2009) AMG S 63 V8 (525 HP) Automatic ×
General
1↑MakeAudiMercedes-Benz
ModelA8S-class
GenerationA8 Long (D2, 4D)S-class (W221, facelift 2009)
Modification6.0 W12 quattroAMG S 63 V8 (525 HP) Automatic
Websitehttps://www.audi.com/https://www.mercedes-benz.com/
Number of doors44
Number of seats54
Body typeSedanSedan
Transmissionautomatic tiptronic automatic
Number of gears55
Production from (year)20002009
Production to (year)20022010
Performance
Top speed (km/h)250250
Acceleration 0-100 km/h (s)5.64.6
City consumption (l/100km)22.922.2
Extra-urban consumption (l/100km)9.89.9
Combined consumption (l/100km)14.614.4
CO2 emissions (g/km)-344
Emission standardEURO IV-
Drive
DriveAll wheel drive (4x4)Rear wheel drive
Engine typeFuel engine-
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)420525
Max. torque (Nm)550630
Fuel Engine
Number of cylinders128
Cylinders arrangementW engineV engine
Valves per cylinder44
Engine displacement (cm³)5,9986,208
Compression ratio10.7511.3
Max. power @ rpm (rpm)6,0006,800
Max. torque @ rpm (rpm)4,7505,200
Cylinder bore (mm)84-
Piston stroke (mm)90.2-
Fuel systemMulti-point injectionMulti-point injection
Valve controlDohc-
CatalystRegular-
Fuel tank (l)9090
Engine oil capacity (l)7.5-
Coolant capacity (l)11-
Chassis
ABS++
Front wheel suspensionMulti-link suspension-
Rear wheel suspensionIndependent on trapezoidalever-
Front suspensionPneumatic-
Rear suspensionPneumatic-
Front stabilizer+-
Rear stabilizer+-
Steering typeSteering rackSteering rack
Power steeringHydraulic Steering-
Front brakesVentilated discsDisc
Rear brakesVentilated discsDisc
Tires size
  • 245/45 R18
  • 255/40 R19
  • 275/40 R19
Turning radius (m)12.711.8
Dimensions
Length (mm)5,1645,096
Width (mm)1,8801,871
Height (mm)1,4381,479
Wheelbase (mm)3,0103,035
Kerb weight (kg)1,9801,995
Gross weight (kg)2,5302,610
Minimum boot space (l)525560
Front track (mm)1,5951,600
Rear track (mm)1,5861,606
Drag coefficient (Cd)0.3-



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