Comparisons / Comparison of Opel Signum (facelift 2005) 3.0 V6 CDTI Automatic and Mercedes-Benz C-class Sport Coupe (CL203) AMG C 30 CDI

Comparison of Opel Signum (facelift 2005) 3.0 V6 CDTI Automatic and Mercedes-Benz C-class Sport Coupe (CL203) AMG C 30 CDI [S]ave

Attribute
Opel Signum (facelift 2005) 3.0 V6 CDTI Automatic ×
Mercedes-Benz C-class Sport Coupe (CL203) AMG C 30 CDI ×
General
MakeOpelMercedes-Benz
ModelSignumC-class
GenerationSignum (facelift 2005)C-class Sport Coupe (CL203)
Modification3.0 V6 CDTI AutomaticAMG C 30 CDI
Websitehttps://www.opel.com/https://www.mercedes-benz.com/
Number of doors52
Number of seats55
Body typeHatchbackCoupe
Transmissionautomaticautomatic
Number of gears55
Production from (year)20052004
Production to (year)20082007
Performance
Top speed (km/h)219250
Acceleration 0-100 km/h (s)9.86.8
City consumption (l/100km)10.310.2
Extra-urban consumption (l/100km)5.45.9
Combined consumption (l/100km)7.27.6
Drive
DriveFront wheel driveRear wheel drive
Engine typeFuel engine-
Position of engineFront, transverselyFront,ongitudinal
FuelDieselDiesel
Max. power (hp)184231
Max. torque (Nm)370540
Fuel Engine
Number of cylinders65
Cylinders arrangementV engineInline
Valves per cylinder44
Engine displacement (cm³)2,9582,950
Compression ratio18.516.5
Max. power @ rpm (rpm)4,0003,800
Max. torque @ rpm (rpm)1,9002,000
Cylinder bore (mm)87.588
Piston stroke (mm)8297
Fuel systemDiesel CommonrailDiesel Commonrail
Valve controlDohc-
TurbineTurbochargerTurbocharger
CatalystNo-
Fuel tank (l)6062
Chassis
ABS++
Front wheel suspensionHelical springWishbone
Rear wheel suspensionHelical springHelical spring
Front suspensionCoil springs-
Rear suspensionCoil springs-
Front stabilizer+-
Rear stabilizer+-
Steering typeSteering rackSteering rack
Power steeringHydraulic Steering-
Front brakesVentilated discsVentilated discs
Rear brakesDiscDisc
Tires size
  • 215/55 R16
  • 225/45 ZR17
  • 245/40 ZR17
Dimensions
Length (mm)4,6514,343
Width (mm)1,7981,728
Height (mm)1,4601,401
Wheelbase (mm)2,8302,715
Kerb weight (kg)1,6701,570
Gross weight (kg)2,1852,095
Minimum boot space (l)365310
Maximum boot space (l)1,4101,100
Front track (mm)1,5351,493
Rear track (mm)1,5251,478
Drag coefficient (Cd)0.32-



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