Comparisons / Comparison of Alpina B7 (G12, facelift 2019) 4.4 V8 Langversion Allrad Switch Tronic and Mercedes-Benz C-class Cabriolet (A205) AMG C 63 S V12 SPEEDSHIFT MCT

Comparison of Alpina B7 (G12, facelift 2019) 4.4 V8 Langversion Allrad Switch Tronic and Mercedes-Benz C-class Cabriolet (A205) AMG C 63 S V12 SPEEDSHIFT MCT [S]ave

Attribute
Alpina B7 (G12, facelift 2019) 4.4 V8 Langversion Allrad Switch Tronic ×
Mercedes-Benz C-class Cabriolet (A205) AMG C 63 S V12 SPEEDSHIFT MCT ×
General
MakeAlpinaMercedes-Benz
ModelB7C-class
GenerationB7 (G12, facelift 2019)C-class Cabriolet (A205)
Modification4.4 V8 Langversion Allrad Switch TronicAMG C 63 S V12 SPEEDSHIFT MCT
Websitehttps://www.alpina-automobiles.com/en/https://www.mercedes-benz.com/
Number of doors42
Number of seats44
Body typeSedanCabriolet
Transmissionautomatic switch-tronic automatic amg speedshift mct
Number of gears87
Production from (year)20192016
Performance
Top speed (km/h)330-
Acceleration 0-100 km/h (s)3.64.1
City consumption (l/100km)15.912.4
Extra-urban consumption (l/100km)8.37.5
Combined consumption (l/100km)11.19.3
CO2 emissions (g/km)265218
Emission standardEURO VId-ISCEURO VI
Drive
DriveAll wheel drive (4x4)Rear wheel drive
Position of engineFront,ongitudinalFront,ongitudinal
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)608510
Max. torque (Nm)800700
Fuel Engine
Number of cylinders88
Cylinders arrangementV engineV engine
Valves per cylinder4-
Engine displacement (cm³)4,3953,982
Compression ratio1010.5
Max. power @ rpm (rpm)5,5005,500
Max. torque @ rpm (rpm)2,0001,750
Cylinder bore (mm)89-
Piston stroke (mm)88.3-
Fuel systemDirect injectionDirect injection
Valve controlValvetronic-
TurbineTwin-TurboBiTurbo
Fuel tank (l)7866
Chassis
ABS++
Front wheel suspension-Multi-link suspension
Rear wheel suspension-Multi-link independent
Steering typeSteering rackSteering rack
Power steeringElectric SteeringElectric Steering
Front brakesDisc, 395Ventilated discs
Rear brakesDisc, 398Ventilated discs
Tires size
  • Front wheel tires: 255/40 R20, Rear wheel tires: 295/35 R20
  • 255/35 ZR19
  • 285/30 ZR19
Turning radius (m)-11.29
Dimensions
Length (mm)5,2684,686
Width (mm)1,9021,810
Height (mm)1,4911,409
Wheelbase (mm)3,2102,840
Kerb weight (kg)2,1051,925
Gross weight (kg)2,7752,280
Minimum boot space (l)515-
Maximum boot space (l)-355
Front track (mm)1,6221,563
Rear track (mm)1,6191,546
Drag coefficient (Cd)-0.36



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