Comparisons / Comparison of BMW 6 Series Convertible (F12) 640d xDrive Steptronic and BMW 7 Series (F01) 740d xDrive

Comparison of BMW 6 Series Convertible (F12) 640d xDrive Steptronic and BMW 7 Series (F01) 740d xDrive [S]ave

Attribute
BMW 6 Series Convertible (F12) 640d xDrive Steptronic ×
BMW 7 Series (F01) 740d xDrive ×
General
MakeBMWBMW
Model6 Series7 Series
Generation6 Series Convertible (F12)7 Series (F01)
Modification640d xDrive Steptronic740d xDrive
Websitehttps://www.bmw.comhttps://www.bmw.com
Number of doors24
Number of seats45
Body typeCabrioletSedan
Transmissionautomatic steptronic automatic
Number of gears86
Production from (year)20122008
Production to (year)20152011
Performance
Top speed (km/h)250250
Acceleration 0-100 km/h (s)5.46
City consumption (l/100km)7.18.8
Extra-urban consumption (l/100km)5.15.9
Combined consumption (l/100km)5.97
CO2 emissions (g/km)154-
Emission standardEURO VI-
Drive
DriveAll wheel drive (4x4)All wheel drive (4x4)
Position of engineFront,ongitudinalFront,ongitudinal
FuelDieselDiesel
Max. power (hp)313306
Max. torque (Nm)630600
Fuel Engine
Number of cylinders66
Cylinders arrangementInlineInline
Valves per cylinder44
Engine displacement (cm³)2,9932,993
Compression ratio16.5-
Max. power @ rpm (rpm)4,4004,400
Max. torque @ rpm (rpm)1,5001,500
Cylinder bore (mm)8484
Piston stroke (mm)9090
Fuel systemDiesel CommonrailDiesel Commonrail
TurbineTwin-power turboTwin-power turbo
Fuel tank (l)7080
Engine oil capacity (l)7.2-
Coolant capacity (l)8-
Chassis
ABS++
Front wheel suspensionDouble wishbone-
Rear wheel suspensionMulti-link independent-
Steering typeSteering rackSteering rack
Power steeringElectric Steering-
Front brakesVentilated discs-
Rear brakesVentilated discs-
Tires size
  • 225/55 R17
  • 245/35 R20
  • 245/40 R19
  • 245/45 R18
  • 275/30 R20
  • 275/35 R19
  • 275/45 R18
  • 245/50 R 18 Y
Turning radius (m)11.7-
Dimensions
Length (mm)4,8945,072
Width (mm)1,8941,902
Height (mm)1,3651,479
Wheelbase (mm)2,8553,070
Kerb weight (kg)1,9302,025
Gross weight (kg)2,4402,605
Minimum boot space (l)300-
Maximum boot space (l)350-
Front track (mm)1,6001,611
Rear track (mm)1,6651,650
Ride height (mm)123-
Drag coefficient (Cd)0.31-



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