Compare: Opel Commodore 1975 Coupe 140 Hp

General information

Brand

Opel

Model

Commodore

Generation

Commodore B Coupe

Modification (Engine)

2.8 GS (140 Hp)

Start of production

1975

End of production

1978

Powertrain Architecture

Internal Combustion engine

Body type

Coupe

Seats

Doors

Performance specs

Fuel Type

Petrol (Gasoline)

Acceleration 0 - 100 km/h

10.5 sec

Acceleration 0 - 62 mph

10.5 sec

Acceleration 0 - 60 mph

10 sec (Calculated by Auto-Data.net)

Maximum speed

190 km/h

Weight-to-power ratio

8.9 kg/Hp, 112.9 Hp/tonne

Weight-to-torque ratio

5.8 kg/Nm, 172.6 Nm/tonne

Internal combustion engine specs

Power

140 Hp @ 5200 rpm.

Power per litre

50.3 Hp/l

Torque

214 Nm @ 3400-3800 rpm.

Engine Model/Code

28HC

Engine displacement

2784 cm³

Number of cylinders

Engine configuration

Inline

Cylinder Bore

92 mm

Piston Stroke

69.8 mm

Compression ratio

Number of valves per cylinder

Fuel injection system

Carburettor

Engine aspiration

Naturally aspirated engine

Valvetrain

SOHC

Engine oil capacity

5.5 l

Volume and weights

Kerb Weight

1240 kg

Max. weight

1675 kg

Max load

435 kg

Trunk (boot) space - minimum

140 l

Fuel tank capacity

70 l

Dimensions

Length

4607 mm

Width

1728 mm

Height

1380 mm

Wheelbase

2668 mm

Front track

1450 mm

Rear (Back) track

1400 mm

Ride height (ground clearance)

140 mm

Drag coefficient (C_d)

0.45

Minimum turning circle (turning diameter)

11.2 m

Drivetrain, brakes and suspension specs

Drivetrain Architecture

The Internal combustion engine (ICE) drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Number of gears and type of gearbox

4 gears, manual transmission

Front brakes

Disc

Rear brakes