Car technical specifications and fuel economy / consumption / mpg

Comparison Opel Commodore B 2.5 (115 Hp) & Opel Commodore B 2.8 GS (142 Hp)


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Opel Commodore B 2.5 (115 Hp)
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Opel Commodore B 2.8 GS (142 Hp)
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Brand: Opel Opel
Model: Commodore Commodore
Generation: Commodore B Commodore B
Engine / modification: 2.5 (115 Hp) 2.8 GS (142 Hp)
Production start: 1972 year 1972 year
Production end: 1974 year 1974 year
Coupe type: Sedan Sedan
Num. of Doors: 4 4
Num. of seats: 5 5
Fuel Type: Petrol (Gasoline) Petrol (Gasoline)
Drag coefficient: 0.46 0.46
Fuel tank volume: 70 l 70 l
Power: 115 hp 142 hp
Max power in: 5200 rpm. 5400 rpm.
Maximum speed: 175 km/h 184 km/h
Acceleration from 0 to 100 km/h: 13 sec 12 sec
Torque: 174 Nm/3800 rpm. 216 Nm/3400-3800 rpm.
Engine displacement: 2490 cm3 2784 cm3
Fuel System: Carburettor Carburettor
Position of cylinders: Inline Inline
Valvetrain: SOHC SOHC
Number of cylinders: 6 6
Number of valves per cylinder: 2 2
Compression ratio: 9 9.5
Piston Stroke: 69.8 mm 69.8 mm
Cylinder Bore: 87 mm 92 mm
Number of Gears (manual transmission): 4 4
Length: 4607 mm 4607 mm
Width: 1728 mm 1728 mm
Height: 1405 mm 1405 mm
Wheelbase: 2668 mm 2668 mm
Front track: 1434 mm 1450 mm
Rear (Back) track: 1400 mm 1400 mm
Ride height(clearance): 140 mm 112 mm
Minimum volume of Luggage (trunk): 408 l 408 l
Max weight: 1640 kg 1705 kg
Front brakes: Disc Disc
Rear brakes: Drum Drum
Kerb Weight: 1200 kg 1265 kg
Minimum turning circle (turning diameter): 11.2 m 11.2 m