Comparisons / Comparison of BMW 6 Series Convertible (F12) 640i Steptronic and Volvo C70 Coupe Cabrio II 2.5 i 20V Automatic

Comparison of BMW 6 Series Convertible (F12) 640i Steptronic and Volvo C70 Coupe Cabrio II 2.5 i 20V Automatic [S]ave

Attribute
BMW 6 Series Convertible (F12) 640i Steptronic ×
Volvo C70 Coupe Cabrio II 2.5 i 20V Automatic ×
General
MakeBMWVolvo
Model6 SeriesC70
Generation6 Series Convertible (F12)C70 Coupe Cabrio II
Modification640i Steptronic2.5 i 20V Automatic
Websitehttps://www.bmw.comhttps://www.volvocars.com/intl
Number of doors22
Number of seats44
Body typeCabrioletCoupe - Cabriolet
Transmissionautomatic steptronic automatic
Number of gears85
Production from (year)20112005
Production to (year)20152009
Performance
Top speed (km/h)250235
Acceleration 0-100 km/h (s)5.78
City consumption (l/100km)10.914
Extra-urban consumption (l/100km)6.26.7
Combined consumption (l/100km)7.99.4
CO2 emissions (g/km)185-
Emission standardEURO V-
Drive
DriveRear wheel driveFront wheel drive
Position of engineFront,ongitudinalFront, transversely
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)320220
Max. torque (Nm)450320
Fuel Engine
Number of cylinders65
Cylinders arrangementInlineInline
Valves per cylinder44
Engine displacement (cm³)2,9792,521
Compression ratio10.29
Max. power @ rpm (rpm)5,8005,000
Max. torque @ rpm (rpm)1,3001,500
Cylinder bore (mm)8483
Piston stroke (mm)89.693.2
Fuel systemDirect injectionMulti-point injection
Valve control--
TurbineTwin-power turboTurbocharger
Fuel tank (l)7062
Engine oil capacity (l)6.5-
Coolant capacity (l)9.3-
Chassis
ABS++
Front wheel suspensionDouble wishboneHelical spring
Rear wheel suspensionMulti-link independentHelical spring
Steering typeSteering rackSteering rack
Power steeringElectric Steering-
Front brakesVentilated discsVentilated discs
Rear brakesVentilated discsDisc
Tires size
  • 225/55 R17 97Y
  • 215/50 R17
Turning radius (m)11.7-
Dimensions
Length (mm)4,8944,582
Width (mm)1,8941,820
Height (mm)1,3651,400
Wheelbase (mm)2,8552,640
Kerb weight (kg)1,8401,651
Gross weight (kg)2,2902,090
Minimum boot space (l)300200
Maximum boot space (l)350404
Front track (mm)1,6001,550
Rear track (mm)1,6651,560
Ride height (mm)123-
Drag coefficient (Cd)0.31-



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