Comparisons / Comparison of Audi A8 Long (D4,4H facelift 2013) 6.3 FSI W12 quattro Tiptronic and Mercedes-Benz S-class (W221, facelift 2009) AMG S 63 V8 (525 HP) Automatic

Comparison of Audi A8 Long (D4,4H facelift 2013) 6.3 FSI W12 quattro Tiptronic and Mercedes-Benz S-class (W221, facelift 2009) AMG S 63 V8 (525 HP) Automatic [S]ave

Attribute
Audi A8 Long (D4,4H facelift 2013) 6.3 FSI W12 quattro Tiptronic ×
Mercedes-Benz S-class (W221, facelift 2009) AMG S 63 V8 (525 HP) Automatic ×
General
MakeAudiMercedes-Benz
ModelA8S-class
GenerationA8 Long (D4,4H facelift 2013)S-class (W221, facelift 2009)
Modification6.3 FSI W12 quattro TiptronicAMG 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 gears85
Production from (year)20132009
Production to (year)20172010
Performance
Top speed (km/h)250250
Acceleration 0-100 km/h (s)4.74.6
City consumption (l/100km)15.722.2
Extra-urban consumption (l/100km)8.79.9
Combined consumption (l/100km)11.314.4
CO2 emissions (g/km)264344
Emission standardEURO VI-
Drive
DriveAll wheel drive (4x4)Rear wheel drive
Engine typeFuel engine-
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)500525
Max. torque (Nm)625630
Fuel Engine
Number of cylinders128
Cylinders arrangementW engineV engine
Valves per cylinder44
Engine displacement (cm³)6,2996,208
Compression ratio-11.3
Max. power @ rpm (rpm)6,2006,800
Max. torque @ rpm (rpm)4,7505,200
Fuel systemDirect injectionMulti-point injection
Valve controlDohc-
TurbineTurbocharger / Intercooler-
CatalystRegular-
Fuel tank (l)8290
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 steeringElectric Steering-
Front brakesVentilated discsDisc
Rear brakesVentilated discsDisc
Tires size
  • 255/45 R19
  • 255/40 R19
  • 275/40 R19
Turning radius (m)12.711.8
Dimensions
Length (mm)5,2655,096
Width (mm)1,9491,871
Height (mm)1,4711,479
Wheelbase (mm)3,1223,035
Kerb weight (kg)2,0751,995
Gross weight (kg)2,6752,610
Minimum boot space (l)520560
Front track (mm)1,6441,600
Rear track (mm)1,6351,606



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