Comparisons / Comparison of BMW 8 Series Gran Coupe (G16) 850i V8 xDrive Steptronic and Mercedes-Benz C-class Cabriolet (A205) AMG C 63 V12 SPEEDSHIFT MCT

Comparison of BMW 8 Series Gran Coupe (G16) 850i V8 xDrive Steptronic and Mercedes-Benz C-class Cabriolet (A205) AMG C 63 V12 SPEEDSHIFT MCT [S]ave

Attribute
BMW 8 Series Gran Coupe (G16) 850i V8 xDrive Steptronic ×
Mercedes-Benz C-class Cabriolet (A205) AMG C 63 V12 SPEEDSHIFT MCT ×
General
MakeBMWMercedes-Benz
Model8 SeriesC-class
Generation8 Series Gran Coupe (G16)C-class Cabriolet (A205)
Modification850i V8 xDrive SteptronicAMG C 63 V12 SPEEDSHIFT MCT
Websitehttps://www.bmw.comhttps://www.mercedes-benz.com/
Number of doors42
Number of seats54
Body typeCoupeCabriolet
Transmissionautomatic steptronic automatic amg speedshift mct
Number of gears87
Production from (year)20192016
Performance
Top speed (km/h)250-
Acceleration 0-100 km/h (s)3.94.2
City consumption (l/100km)13.712.4
Extra-urban consumption (l/100km)7.77.5
Combined consumption (l/100km)9.99.3
CO2 emissions (g/km)226218
Emission standardEURO VId-TempEURO VI
Drive
DriveAll wheel drive (4x4)Rear wheel drive
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)530476
Max. torque (Nm)750650
Fuel Engine
Number of cylinders88
Cylinders arrangementV engineV engine
Valves per cylinder4-
Engine displacement (cm³)4,3953,982
Compression ratio10.510.5
Max. power @ rpm (rpm)5,5005,500
Max. torque @ rpm (rpm)1,8001,750
Cylinder bore (mm)89-
Piston stroke (mm)88.3-
Fuel systemDirect injectionDirect injection
Valve controlValvetronic-
TurbineTwin-power turboBiTurbo
Fuel tank (l)6866
Engine oil capacity (l)10.5-
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
  • 245/35 R20 95Y XL
  • 275/30 R20 97Y XL
  • 255/40 ZR18
  • 285/35 ZR18
Turning radius (m)-11.29
Dimensions
Length (mm)5,0824,686
Width (mm)1,9321,810
Height (mm)1,4071,409
Wheelbase (mm)3,0232,840
Kerb weight (kg)1,9951,910
Gross weight (kg)2,6002,280
Maximum boot space (l)440355
Max. roof load (kg)75-
Front track (mm)1,6271,563
Rear track (mm)1,6711,546
Drag coefficient (Cd)0.290.36



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