Comparisons / Comparison of BMW 8 Series Convertible (G14) M850i xDrive Steptronic and BMW 8 Series (G15) M850i xDrive Steptronic

Comparison of BMW 8 Series Convertible (G14) M850i xDrive Steptronic and BMW 8 Series (G15) M850i xDrive Steptronic [S]ave

Attribute
BMW 8 Series Convertible (G14) M850i xDrive Steptronic ×
BMW 8 Series (G15) M850i xDrive Steptronic ×
General
MakeBMWBMW
Model8 Series8 Series
Generation8 Series Convertible (G14)8 Series (G15)
ModificationM850i xDrive SteptronicM850i xDrive Steptronic
Websitehttps://www.bmw.comhttps://www.bmw.com
Number of doors22
Number of seats44
Body typeCabrioletCoupe
Transmissionautomatic steptronic automatic steptronic
Number of gears88
Production from (year)20192018
Performance
Top speed (km/h)250250
Acceleration 0-100 km/h (s)3.93.7
City consumption (l/100km)13.3-
Extra-urban consumption (l/100km)7.9-
Combined consumption (l/100km)9.910
CO2 emissions (g/km)229228
Emission standardEURO VIdEURO VI
Drive
DriveAll wheel drive (4x4)All wheel drive (4x4)
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)530530
Max. torque (Nm)750750
Fuel Engine
Number of cylinders88
Cylinders arrangementV engineV engine
Valves per cylinder44
Engine displacement (cm³)4,3954,395
Compression ratio10.510.5
Max. power @ rpm (rpm)5,5005,500
Max. torque @ rpm (rpm)1,8001,800
Cylinder bore (mm)8989
Piston stroke (mm)88.388.3
Fuel systemDirect injectionDirect injection
TurbineTwin-power turboTwin-power turbo
Fuel tank (l)6868
Engine oil capacity (l)10.510.5
Chassis
ABS++
Front wheel suspensionDouble wishboneDouble wishbone
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
  • 275/30 R20 97Y
  • 245/35 R20
  • 275/30 R20
Turning radius (m)11.911.9
Dimensions
Length (mm)4,8514,851
Width (mm)1,9021,902
Height (mm)1,3451,346
Wheelbase (mm)2,8222,822
Kerb weight (kg)2,0151,890
Gross weight (kg)2,5152,395
Minimum boot space (l)350420
Max. roof load (kg)-75
Front track (mm)1,6271,627
Rear track (mm)1,6421,642
Ride height (mm)125128
Drag coefficient (Cd)0.320.33



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