Comparisons / Comparison of BMW 8 Series Gran Coupe (G16) 840d xDrive Steptronic and Mercedes-Benz C-class Cabriolet (A205) C 250d 9G-TRONIC

Comparison of BMW 8 Series Gran Coupe (G16) 840d xDrive Steptronic and Mercedes-Benz C-class Cabriolet (A205) C 250d 9G-TRONIC [S]ave

Attribute
BMW 8 Series Gran Coupe (G16) 840d xDrive Steptronic ×
Mercedes-Benz C-class Cabriolet (A205) C 250d 9G-TRONIC ×
General
MakeBMWMercedes-Benz
Model8 SeriesC-class
Generation8 Series Gran Coupe (G16)C-class Cabriolet (A205)
Modification840d xDrive SteptronicC 250d 9G-TRONIC
Websitehttps://www.bmw.comhttps://www.mercedes-benz.com/
Number of doors42
Number of seats54
Body typeCoupeCabriolet
Transmissionautomatic steptronic automatic g-tronic
Number of gears89
Production from (year)20192016
Performance
Top speed (km/h)250-
Acceleration 0-100 km/h (s)5.17.2
City consumption (l/100km)7.35.4
Extra-urban consumption (l/100km)5.14.5
Combined consumption (l/100km)5.94.9
CO2 emissions (g/km)155124
Emission standardEURO VId-TempEURO VI
Drive
DriveAll wheel drive (4x4)Rear wheel drive
Position of engineFront,ongitudinalFront,ongitudinal
FuelDieselDiesel
Max. power (hp)320204
Max. torque (Nm)680500
Fuel Engine
Number of cylinders64
Cylinders arrangementInlineInline
Valves per cylinder4-
Engine displacement (cm³)2,9932,143
Compression ratio16.516.2
Max. power @ rpm (rpm)4,4003,800
Max. torque @ rpm (rpm)1,7501,600
Cylinder bore (mm)84-
Piston stroke (mm)90-
Fuel systemDiesel CommonrailDiesel Commonrail
TurbineTwin-power turboBiTurbo
Fuel tank (l)6850
Engine oil capacity (l)6.5-
Chassis
ABS++
Front wheel suspensionDouble wishboneIndependent multi-link
Rear wheel suspensionMulti-link independentMulti-link independent
Steering typeSteering rackSteering rack
Power steeringElectric SteeringElectric Steering
Front brakesVentilated discsVentilated discs
Rear brakesVentilated discsDisc
Tires size
  • 245/45 R18 100Y XL
  • 275/40 R18 103Y XL
  • 225/50 R17
Turning radius (m)-11.22
Dimensions
Length (mm)5,0824,686
Width (mm)1,9321,810
Height (mm)1,4071,409
Wheelbase (mm)3,0232,840
Kerb weight (kg)1,9251,770
Gross weight (kg)2,5602,250
Minimum boot space (l)-285
Maximum boot space (l)440360
Max. roof load (kg)75-
Front track (mm)1,6271,563
Rear track (mm)1,6711,546
Drag coefficient (Cd)0.290.29



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