Comparisons / Comparison of Audi A8 (D4, 4H) 4.2 FSI V8 quattro Tiptronic and Audi S4 (8E,B7) 4.2i V8 quattro Tiptronic

Comparison of Audi A8 (D4, 4H) 4.2 FSI V8 quattro Tiptronic and Audi S4 (8E,B7) 4.2i V8 quattro Tiptronic [S]ave

Attribute
Audi A8 (D4, 4H) 4.2 FSI V8 quattro Tiptronic ×
Audi S4 (8E,B7) 4.2i V8 quattro Tiptronic ×
General
MakeAudiAudi
ModelA8S4
GenerationA8 (D4, 4H)S4 (8E,B7)
Modification4.2 FSI V8 quattro Tiptronic4.2i V8 quattro Tiptronic
Websitehttps://www.audi.com/https://www.audi.com/
Number of doors44
Number of seats55
Body typeSedanSedan
Transmissionautomatic tiptronic automatic tiptronic
Number of gears86
Production from (year)20102004
Production to (year)20122008
Performance
Top speed (km/h)250250
Acceleration 0-100 km/h (s)5.75.8
City consumption (l/100km)13.317.9
Extra-urban consumption (l/100km)7.29.1
Combined consumption (l/100km)9.512.3
CO2 emissions (g/km)219295
Emission standardEURO VEURO IV
Drive
DriveAll wheel drive (4x4)All wheel drive (4x4)
Engine typeFuel engine-
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)372344
Max. torque (Nm)445410
Fuel Engine
Number of cylinders88
Cylinders arrangementV engineV engine
Valves per cylinder45
Engine displacement (cm³)4,1634,163
Compression ratio12.511
Max. power @ rpm (rpm)6,8007,000
Max. torque @ rpm (rpm)3,5003,500
Cylinder bore (mm)84.584.5
Piston stroke (mm)92.892.8
Fuel systemDirect injectionMulti-point injection
Valve controlDohcDohc
CatalystRegular-
Fuel tank (l)9063
Engine oil capacity (l)7.710.7
Coolant capacity (l)11.512.2
Chassis
ABS++
Front wheel suspensionMulti-link suspensionIndependent multi-link
Rear wheel suspensionIndependent on trapezoidaleverIndependent on trapezoidalever
Front suspensionPneumatic-
Rear suspensionPneumatic-
Front stabilizer+-
Rear stabilizer+-
Steering typeSteering rackSteering rack
Power steeringElectric SteeringHydraulic Steering
Front brakesVentilated discsVentilated discs
Rear brakesVentilated discsVentilated discs
Tires size
  • 235/60 R17
  • 235/40 R18
Turning radius (m)12.311.5
Dimensions
Length (mm)5,1374,586
Width (mm)1,9491,781
Height (mm)1,4601,415
Wheelbase (mm)2,9922,651
Kerb weight (kg)1,8351,705
Gross weight (kg)2,5252,255
Minimum boot space (l)510460
Maximum boot space (l)906833
Max. roof load (kg)10075
Front track (mm)1,6441,516
Rear track (mm)1,6351,512
Drag coefficient (Cd)0.260.3



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