Comparisons / Comparison of BMW 6 Series Convertible (F12) 640i xDrive Steptronic and BMW 7 Series (F02 LCI, facelift 2012) 740Li xDrive Steptronic

Comparison of BMW 6 Series Convertible (F12) 640i xDrive Steptronic and BMW 7 Series (F02 LCI, facelift 2012) 740Li xDrive Steptronic [S]ave

Attribute
BMW 7 Series (F02 LCI, facelift 2012) 740Li xDrive Steptronic ×
BMW 6 Series Convertible (F12) 640i xDrive Steptronic ×
General
MakeBMWBMW
Model7 Series6 Series
Generation7 Series (F02 LCI, facelift 2012)6 Series Convertible (F12)
Modification740Li xDrive Steptronic640i 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)20122013
Production to (year)20152015
Performance
Top speed (km/h)250250
Acceleration 0-100 km/h (s)5.65.4
City consumption (l/100km)11.211.2
Extra-urban consumption (l/100km)6.66.5
Combined consumption (l/100km)8.38.2
CO2 emissions (g/km)-192
Emission standard-EURO VI
Drive
DriveAll wheel drive (4x4)All wheel drive (4x4)
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)320320
Max. torque (Nm)450450
Fuel Engine
Number of cylinders66
Cylinders arrangementInlineInline
Valves per cylinder44
Engine displacement (cm³)2,9792,979
Compression ratio10.210.2
Max. power @ rpm (rpm)5,8005,800
Max. torque @ rpm (rpm)1,3001,300
Cylinder bore (mm)8484
Piston stroke (mm)89.689.6
Fuel systemDirect injectionDirect injection
TurbineTurbochargerTwin-power turbo
Fuel tank (l)8070
Engine oil capacity (l)-6.5
Coolant capacity (l)-9.9
Chassis
ABS++
Front wheel suspension-Double wishbone
Rear wheel suspension-Multi-link independent
Steering typeSteering rackSteering rack
Power steering-Electric Steering
Front brakesVentilated discsVentilated discs
Rear brakesVentilated discsVentilated discs
Tires size
  • 245/50 R18 100Y
  • 225/55 R17
  • 245/35 R20
  • 245/40 R19
  • 245/45 R18
  • 275/30 R20
  • 275/35 R19
  • 275/45 R18
Turning radius (m)-11.7
Dimensions
Length (mm)5,2194,894
Width (mm)1,9021,894
Height (mm)1,4711,365
Wheelbase (mm)3,0702,855
Kerb weight (kg)1,9951,910
Gross weight (kg)2,6102,400
Minimum boot space (l)-300
Maximum boot space (l)-350
Front track (mm)1,6111,600
Rear track (mm)1,6501,665
Ride height (mm)-123
Drag coefficient (Cd)-0.31



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