Comparisons / Comparison of Opel Commodore B Coupe 2.5 and Renault 21 (B48) 2.2 i

Comparison of Opel Commodore B Coupe 2.5 and Renault 21 (B48) 2.2 i [S]ave

Attribute
Opel Commodore B Coupe 2.5 ×
Renault 21 (B48) 2.2 i ×
General
MakeOpelRenault
ModelCommodore21
GenerationCommodore B Coupe21 (B48)
Modification2.52.2 i
Websitehttps://www.opel.com/https://group.renault.com
Number of doors24
Number of seats55
Body typeCoupeSedan
Transmissionmanualmanual
Number of gears45
Production from (year)19721989
Production to (year)19771993
Performance
Top speed (km/h)180192
Acceleration 0-100 km/h (s)1310.8
City consumption (l/100km)17.311.8
Extra-urban consumption (l/100km)11.96.5
Combined consumption (l/100km)12.27.9
Drive
DriveRear wheel driveFront wheel drive
Engine type-Fuel engine
Position of engine-Front, transversely
FuelPetrol (Gasoline)Petrol (Gasoline)
Max. power (hp)115110
Max. torque (Nm)174169
Fuel Engine
Number of cylinders64
Cylinders arrangementInlineInline
Valves per cylinder22
Engine displacement (cm³)2,4902,165
Compression ratio-9.5
Max. power @ rpm (rpm)5,2005,000
Max. torque @ rpm (rpm)3,8003,500
Cylinder bore (mm)-88
Piston stroke (mm)-89
Fuel systemCarburettorMulti-point injection
Valve controlSohcOhc
Catalyst-Regular
Fuel tank (l)7066
Chassis
ABS-+
Front wheel suspension-The depreciated rack
Rear wheel suspension-Torsion
Front suspension-Coil springs
Rear suspension-Torsion bar
Front stabilizer-+
Rear stabilizer-+
Steering type-Steering rack
Power steering-Hydraulic Steering
Front brakesDiscVentilated discs
Rear brakesDrumDrum
Tires size-
  • 185/65 R14
Turning radius (m)11.2-
Dimensions
Length (mm)4,6074,530
Width (mm)1,7281,730
Height (mm)1,3701,415
Wheelbase (mm)2,6682,660
Kerb weight (kg)1,1751,080
Gross weight (kg)1,6001,570
Minimum boot space (l)434490
Front track (mm)1,4341,430
Rear track (mm)1,4001,400
Ride height (mm)140-
Drag coefficient (Cd)0.45-



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