Comparisons / Comparison of BMW 6 Series Convertible (F12 LCI, facelift 2015) 650i xDrive Steptronic and Mercedes-Benz C-class (W205) AMG C 63 V8 SPEEDSHIFT MCT

Comparison of BMW 6 Series Convertible (F12 LCI, facelift 2015) 650i xDrive Steptronic and Mercedes-Benz C-class (W205) AMG C 63 V8 SPEEDSHIFT MCT [S]ave

Attribute
BMW 6 Series Convertible (F12 LCI, facelift 2015) 650i xDrive Steptronic ×
Mercedes-Benz C-class (W205) AMG C 63 V8 SPEEDSHIFT MCT ×
General
MakeBMWMercedes-Benz
Model6 SeriesC-class
Generation6 Series Convertible (F12 LCI, facelift 2015)C-class (W205)
Modification650i xDrive SteptronicAMG C 63 V8 SPEEDSHIFT MCT
Websitehttps://www.bmw.comhttps://www.mercedes-benz.com/
Number of doors24
Number of seats45
Body typeCabrioletSedan
Transmissionautomatic steptronic automatic amg speedshift mct
Number of gears87
Production from (year)20152015
Production to (year)20182018
Performance
Top speed (km/h)250250
Acceleration 0-100 km/h (s)4.54.1
City consumption (l/100km)1310.8
Extra-urban consumption (l/100km)7.16.7
Combined consumption (l/100km)9.38.2
CO2 emissions (g/km)217192
Emission standardEURO VIEURO VI
Drive
DriveAll wheel drive (4x4)Rear wheel drive
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)450476
Max. torque (Nm)650650
Fuel Engine
Number of cylinders88
Cylinders arrangementV engineV engine
Valves per cylinder4-
Engine displacement (cm³)4,3953,982
Compression ratio1010.5
Max. power @ rpm (rpm)5,5005,500
Max. torque @ rpm (rpm)2,0001,750
Cylinder bore (mm)89-
Piston stroke (mm)88.3-
Fuel systemDirect injectionDirect injection
TurbineTwin-power turboBiTurbo
Fuel tank (l)7066
Engine oil capacity (l)9-
Coolant capacity (l)14.4-
Chassis
ABS++
Front wheel suspensionDouble wishboneDouble wishbone
Rear wheel suspensionMulti-link independentMulti-link independent
Steering typeSteering rackSteering rack
Power steeringElectric Steering-
Front brakesDiscVentilated discs
Rear brakesDiscVentilated discs
Tires size
  • 245/35 R20
  • 245/40 R19
  • 245/45 R18
  • 275/30 R20
  • 275/35 R19
  • 275/45 R18
  • 245/40 ZR 18
  • 265/40 ZR 18
Turning radius (m)11.7-
Dimensions
Length (mm)4,8944,756
Width (mm)1,8941,839
Height (mm)1,3651,426
Wheelbase (mm)2,8552,840
Kerb weight (kg)1,9801,715
Gross weight (kg)2,4802,175
Minimum boot space (l)300435
Maximum boot space (l)350-
Front track (mm)1,6001,609
Rear track (mm)1,6651,546
Ride height (mm)123-
Drag coefficient (Cd)0.32-



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