Comparisons / Comparison of Audi S4 (8E,B6) 4.2i V8 quattro and Mercedes-Benz SLK (R172) SLK 350 G-TRONIC

Comparison of Audi S4 (8E,B6) 4.2i V8 quattro and Mercedes-Benz SLK (R172) SLK 350 G-TRONIC [S]ave

Attribute
Audi S4 (8E,B6) 4.2i V8 quattro ×
Mercedes-Benz SLK (R172) SLK 350 G-TRONIC ×
General
MakeAudiMercedes-Benz
ModelS4SLK
GenerationS4 (8E,B6)SLK (R172)
Modification4.2i V8 quattroSLK 350 G-TRONIC
Websitehttps://www.audi.com/https://www.mercedes-benz.com/
Number of doors42
Number of seats52
Body typeSedanCabriolet
Transmissionmanualautomatic g-tronic plus
Number of gears67
Production from (year)20032011
Production to (year)20042015
Performance
Top speed (km/h)250250
Acceleration 0-100 km/h (s)5.65.6
City consumption (l/100km)19.59.9
Extra-urban consumption (l/100km)9.85.5
Combined consumption (l/100km)13.37.1
CO2 emissions (g/km)321167
Emission standardEURO IVEURO V
Drive
DriveAll wheel drive (4x4)Rear wheel drive
Engine typeFuel engineFuel engine
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)344306
Max. torque (Nm)410370
Fuel Engine
Number of cylinders86
Cylinders arrangementV engineV engine
Valves per cylinder5-
Engine displacement (cm³)4,1633,498
Compression ratio1112
Max. power @ rpm (rpm)7,0006,500
Max. torque @ rpm (rpm)3,5003,500
Cylinder bore (mm)84.5-
Piston stroke (mm)92.8-
Fuel systemMulti-point injectionDirect injection
Valve controlDohcDohc
Turbine-Turbocharger
CatalystRegularRegular
Fuel tank (l)6660
Engine oil capacity (l)10.7-
Coolant capacity (l)12.2-
Chassis
ABS++
Front wheel suspensionIndependent multi-linkIndependent multi-link
Rear wheel suspensionIndependent on trapezoidaleverMulti-link independent
Front suspensionCoil springsCoil springs
Rear suspensionCoil springsCoil springs
Front stabilizer++
Rear stabilizer++
Steering typeSteering rackSteering rack
Power steeringHydraulic SteeringElectric Steering
Front brakesVentilated discsVentilated discs
Rear brakesVentilated discsDisc
Tires size
  • 235/40 R18
  • 225/45 R17
Turning radius (m)11.510.52
Dimensions
Length (mm)4,5754,134
Width (mm)1,7811,810
Height (mm)1,4151,301
Wheelbase (mm)2,6512,430
Kerb weight (kg)1,6601,540
Gross weight (kg)2,2101,855
Minimum boot space (l)445225
Maximum boot space (l)720335
Max. roof load (kg)75-
Front track (mm)1,5161,559
Rear track (mm)1,5121,565
Drag coefficient (Cd)0.3-



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