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1975 2.8 GS (140 Hp)

Technical specifications and auto data, engine info, performance specs, dimensions

FULL CAR SPECIFICATIONS

GENERAL INFO

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SIMILAR CARS

Brand

Opel

Modification

2.8 GS (140 Hp)

Body Type

Coupe

Start of production

1975

End of production

1978

Powertrain

ICE

Fuel type

Petrol (Gasoline)

Fuel tank capacity

70 l 18.49 US gal
15.4 UK gal

Engine displacement

2784 cm³ 169.89 cu. In.

Power

140 hp (at 5200 rpm)

Torque

214 Nm (at 3400 rpm) 157.84 lb. ft (at 3400 rpm)

Drive Axle

Rear wheel drive

Top Speed

190 km/h 118 mph

Gearbox type

Manual

Number of Gears

4

Kerb weight

1240 kg 2733.7 lbs

Length

4607 mm 181.38 in

Width

1728 mm 68.03 in

Doors

2

Seats

5

FULL SPECS

PERFORMANCE

Speed

- Top speed

190 km/h 118 mph

Acceleration

0 - 100 km/h

10.5 sec

0 - 60 mph

10 sec

Drag coefficient (Cd)

0.45

ENGINE SPECIFICATION

Engine Model

28HC

Powertrain

ICE

Fuel type

Petrol (Gasoline)

Fuel system

Carburettor

Turbine

none

Engine displacement

2784 cm³ 169.89 cu. In.

Power

140 hp (at 5200 rpm)

Torque

214 Nm (at 3400 rpm) 157.84 lb. ft (at 3400 rpm)

Number of cylinders

6

Valves per cylinder

2

Position of cylinders

Inline

Cylinder Bore

92 mm 3.62 in

Piston Stroke

69.8 mm 2.75 in

Compression ratio

9

Valvetrain

SOHC

Engine oil capacity

5.5 l 5.83 US qt
4.84 UK qt

POWER-TO-WEIGHT RATIO (PWR)

Color Index

Dynamic Efficiency

fair Performance

DIMENSIONS

Length

4607 mm 181.38 in

Width

1728 mm 68.03 in

Height

1380 mm 54.33 in

Wheelbase

2668 mm 105.04 in

Front track

1450 mm 57.09 in

Rear (Back) track

1400 mm 55.12 in

Ride height

140 mm 5.51 in

Turning diameter

11.2 m 36.75 ft

DRIVETRAIN, SUSPENSION & TIRES

Drive Axle

Rear wheel drive

Number of Gears

4

Brakes

- Front

Disc

- Rear

Disc

WEIGHTS & TRUNK SPACE

Kerb weight

1240 kg 2733.7 lbs

Max. weight

1675 kg 3692.7 lbs

Luggage capacity

- Min. (seats up)

140 l 4.94 cu ft

- Max. roof load

435 kg 959 lbs

MODEL REVIEW
Opel Commodore B Coupe 2.8 GS (140 Hp) is made in 1975 1976 1977 1978