Comparisons / Comparison of BMW 7 Series (G11 LCI, facelift 2019) 750i xDrive Steptronic and BMW 8 Series Convertible (G14) M850i xDrive Steptronic

Comparison of BMW 7 Series (G11 LCI, facelift 2019) 750i xDrive Steptronic and BMW 8 Series Convertible (G14) M850i xDrive Steptronic [S]ave

Attribute
BMW 7 Series (G11 LCI, facelift 2019) 750i xDrive Steptronic ×
BMW 8 Series Convertible (G14) M850i xDrive Steptronic ×
General
MakeBMWBMW
Model7 Series8 Series
Generation7 Series (G11 LCI, facelift 2019)8 Series Convertible (G14)
Modification750i xDrive SteptronicM850i xDrive Steptronic
Websitehttps://www.bmw.comhttps://www.bmw.com
Number of doors42
Number of seats54
Body typeSedanCabriolet
Transmissionautomatic steptronic automatic steptronic
Number of gears88
Production from (year)20192019
Performance
Top speed (km/h)250250
Acceleration 0-100 km/h (s)43.9
City consumption (l/100km)13.113.3
Extra-urban consumption (l/100km)7.47.9
Combined consumption (l/100km)9.59.9
CO2 emissions (g/km)217229
Emission standardEURO VId-TEMPEURO VId
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)7868
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
  • 245/45 R19 102Y XL
  • 245/35 R20 95Y
  • 275/30 R20 97Y
Turning radius (m)12.511.9
Dimensions
Length (mm)5,1204,851
Width (mm)1,9021,902
Height (mm)1,4671,345
Wheelbase (mm)3,0702,822
Kerb weight (kg)2,0402,015
Gross weight (kg)2,6402,515
Minimum boot space (l)515350
Max. roof load (kg)100-
Front track (mm)1,6211,627
Rear track (mm)1,6501,642
Ride height (mm)135125
Drag coefficient (Cd)0.270.32



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