Comparisons / Comparison of Audi RS 4 Avant (B9) 2.9 TFSI quattro tiptronic and Mercedes-Benz S-class Coupe (C217, facelift 2017) S 450 4MATIC G-TRONIC

Comparison of Audi RS 4 Avant (B9) 2.9 TFSI quattro tiptronic and Mercedes-Benz S-class Coupe (C217, facelift 2017) S 450 4MATIC G-TRONIC [S]ave

Attribute
Mercedes-Benz S-class Coupe (C217, facelift 2017) S 450 4MATIC G-TRONIC ×
Audi RS 4 Avant (B9) 2.9 TFSI quattro tiptronic ×
General
MakeMercedes-BenzAudi
ModelS-classRS 4
GenerationS-class Coupe (C217, facelift 2017)RS 4 Avant (B9)
ModificationS 450 4MATIC G-TRONIC2.9 TFSI quattro tiptronic
Websitehttps://www.mercedes-benz.com/https://www.audi.com/
Number of doors25
Number of seats45
Body typeCoupeStation wagon (estate)
Transmissionautomatic g-tronic automatic tiptronic
Number of gears98
Production from (year)20172017
Performance
Top speed (km/h)250250
Acceleration 0-100 km/h (s)5.54.1
City consumption (l/100km)12.311.5
Extra-urban consumption (l/100km)77.2
Combined consumption (l/100km)8.98.8
CO2 emissions (g/km)204199
Emission standardEURO VIEURO VI
Drive
DriveAll wheel drive (4x4)All wheel drive (4x4)
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)367450
Max. torque (Nm)500600
Fuel Engine
Number of cylinders66
Cylinders arrangementV engineV engine
Valves per cylinder44
Engine displacement (cm³)2,9962,894
Compression ratio10.5-
Max. power @ rpm (rpm)5,5005,700
Max. torque @ rpm (rpm)1,6001,900
Fuel systemDirect injectionDirect injection
Valve control-Dohc
TurbineBiTurboBiTurbo
Fuel tank (l)8058
Chassis
ABS++
Front wheel suspensionMulti-link suspensionMulti-link suspension, Independent, spring
Rear wheel suspensionMulti-link independentMulti-link independent, Independent, spring
Steering typeSteering rackSteering rack
Power steeringElectric SteeringElectric Steering
Front brakesVentilated discsVentilated discs
Rear brakesVentilated discsVentilated discs
Tires size
  • 245/50 R18
  • 265/35 R19
Turning radius (m)11.611.7
Dimensions
Length (mm)5,0324,781
Width (mm)1,8991,866
Height (mm)1,4111,404
Wheelbase (mm)2,9452,826
Kerb weight (kg)1,9751,715
Gross weight (kg)2,5552,305
Minimum boot space (l)400505
Max. roof load (kg)-90
Front track (mm)1,6251,580
Rear track (mm)1,6491,575
Drag coefficient (Cd)0.27-



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