Comparisons / Comparison of BMW M8 Convertible Competition 4.4 V8 xDrive Steptronic and Mercedes-Benz S-class Cabriolet (A217, facelift 2017) S 560 G-TRONIC

Comparison of BMW M8 Convertible Competition 4.4 V8 xDrive Steptronic and Mercedes-Benz S-class Cabriolet (A217, facelift 2017) S 560 G-TRONIC [S]ave

Attribute
BMW M8 Convertible Competition 4.4 V8 xDrive Steptronic ×
Mercedes-Benz S-class Cabriolet (A217, facelift 2017) S 560 G-TRONIC ×
General
MakeBMWMercedes-Benz
ModelM8S-class
GenerationM8 ConvertibleS-class Cabriolet (A217, facelift 2017)
ModificationCompetition 4.4 V8 xDrive SteptronicS 560 G-TRONIC
Websitehttps://www.bmw.comhttps://www.mercedes-benz.com/
Number of doors22
Number of seats44
Body typeCabrioletCabriolet
Transmissionautomatic m steptronic automatic g-tronic
Number of gears89
Production from (year)20192017
Performance
Top speed (km/h)250250
Acceleration 0-100 km/h (s)3.34.6
City consumption (l/100km)15.112.5
Extra-urban consumption (l/100km)7.96.5
Combined consumption (l/100km)10.68.7
CO2 emissions (g/km)241199
Emission standardEURO VI d-TEMPEURO VI
Drive
DriveAll wheel drive (4x4)Rear wheel drive
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)625469
Max. torque (Nm)750700
Fuel Engine
Number of cylinders88
Cylinders arrangementV engineV engine
Valves per cylinder44
Engine displacement (cm³)4,3953,982
Compression ratio1010.5
Max. power @ rpm (rpm)6,0005,250
Max. torque @ rpm (rpm)1,8002,000
Cylinder bore (mm)89-
Piston stroke (mm)88.3-
Fuel systemDirect injectionDirect injection
TurbineTwin-power turboBiTurbo
Fuel tank (l)6880
Engine oil capacity (l)10-
Chassis
ABS++
Front wheel suspensionDouble wishboneMulti-link suspension
Rear wheel suspensionMulti-link independentMulti-link independent
Steering typeSteering rackSteering rack
Power steeringElectric SteeringElectric Steering
Front brakesVentilated discsVentilated discs
Rear brakesVentilated discsVentilated discs
Tires size
  • Front wheel tires: 275/35 ZR20 102Y XL, Rear wheel tires: 285/35 ZR20 104Y XL
  • 245/50 R18
Turning radius (m)12.211.6
Dimensions
Length (mm)4,8675,032
Width (mm)1,9071,899
Height (mm)1,3531,417
Wheelbase (mm)2,8272,945
Kerb weight (kg)2,0102,075
Gross weight (kg)2,4402,625
Minimum boot space (l)-350
Maximum boot space (l)350-
Front track (mm)1,6271,625
Rear track (mm)1,6321,649
Drag coefficient (Cd)-0.29



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