Comparisons / Comparison of BMW Z4 (G29) M40i Steptronic and Mercedes-Benz C-class Coupe (C205) C 400 4MATIC 9G-TRONIC

Comparison of BMW Z4 (G29) M40i Steptronic and Mercedes-Benz C-class Coupe (C205) C 400 4MATIC 9G-TRONIC [S]ave

Attribute
Mercedes-Benz C-class Coupe (C205) C 400 4MATIC 9G-TRONIC ×
BMW Z4 (G29) M40i Steptronic ×
General
MakeMercedes-BenzBMW
ModelC-classZ4
GenerationC-class Coupe (C205)Z4 (G29)
ModificationC 400 4MATIC 9G-TRONICM40i Steptronic
Websitehttps://www.mercedes-benz.com/https://www.bmw.com
Number of doors22
Number of seats42
Body typeCoupeCabriolet
Transmissionautomatic g-tronic automatic steptronic
Number of gears98
Production from (year)20152018
Performance
Top speed (km/h)250250
Acceleration 0-100 km/h (s)4.94.5
City consumption (l/100km)10.99.2
Extra-urban consumption (l/100km)6.25.9
Combined consumption (l/100km)87.1
CO2 emissions (g/km)181162
Emission standardEURO VIEURO VI d
Drive
DriveAll wheel drive (4x4)All wheel drive (4x4)
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)333340
Max. torque (Nm)480500
Fuel Engine
Number of cylinders66
Cylinders arrangementV engineInline
Valves per cylinder-4
Engine displacement (cm³)2,9962,998
Compression ratio10.511
Max. power @ rpm (rpm)5,2505,000
Max. torque @ rpm (rpm)1,6001,600
Cylinder bore (mm)-82
Piston stroke (mm)-94.6
Fuel systemDirect injectionDirect injection
TurbineBiTurboTwin-power turbo
Fuel tank (l)6652
Engine oil capacity (l)-6.5
Chassis
ABS++
Front wheel suspensionIndependent multi-linkDouble wishbone
Rear wheel suspensionMulti-link independentMulti-link independent
Steering typeSteering rackSteering rack
Power steeringElectric SteeringElectric Steering
Front brakesVentilated discsVentilated discs
Rear brakesDiscVentilated discs
Tires size
  • 225/50 R17
  • 255/40 ZR18
  • 275/40 ZR18
Turning radius (m)11.4511
Dimensions
Length (mm)4,6864,324
Width (mm)1,8101,864
Height (mm)1,4051,304
Wheelbase (mm)2,8402,470
Kerb weight (kg)1,6001,535
Gross weight (kg)2,1551,860
Minimum boot space (l)400281
Max. roof load (kg)75-
Front track (mm)1,5631,594
Rear track (mm)1,5461,589
Ride height (mm)-114
Drag coefficient (Cd)0.310.31



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