Opel Monza A1 2.8 (140 Hp) | Technical specs, data, fuel consumption, Dimensions

Key specs

Opel Monza A1 2.8 (140 Hp) /Coupe 1978 - 1981/

What is the body type of Opel Monza A1?

Coupe, 3 Doors, 4 Seats

What is the fuel consumption and economy of Opel Monza A1 2.8 (140 Hp)?

10.8 l/100 km
21.8 US mpg
26.2 UK mpg
9.3 km/l

How fast is 1978 Monza A1 2.8 (140 Hp)?

195 km/h | 121 mph
0-100 km/h: 10 sec
0-60 mph: 9.5 sec

What is the power output of Opel Monza Coupe 1978 2.8 (140 Hp)?

140 Hp, 214 Nm
158 lb.-ft.

What is the engine displacement of Opel Monza Coupe 1978 2.8 (140 Hp)?

2.8 l
2784 cm³
169.89 cu. in.

What is the number of cylinders in 1978 Opel 2.8 (140 Hp)?

6, Inline

What is the drivetrain of Opel Monza A1 Coupe 1978 2.8 (140 Hp)?

Rear wheel drive. Internal Combustion engine. The Internal combustion engine (ICE) drives the rear wheels of the vehicle.

What is the length of 1978 Opel Monza Coupe?

4692 mm
184.72 in.

What is the width of 1978 Opel Monza Coupe?

1734 mm
68.27 in.

What is the kerb weight of 1978 Opel Monza A1 2.8 (140 Hp)?

1375 kg
3031 lbs.

What is the maximum permissible mass of 1978 Opel Monza A1 2.8 (140 Hp)?

1900 kg
4189 lbs.

What is the trunk (boot) capacity of 1978 Opel Monza Coupe?

425 - 765 l
15 - 27 cu. ft.

What are the number of gears and the gearbox type of 1978 Opel Monza A1 2.8 (140 Hp)?

4, manual transmission

Opel
- Opel Monza
  - Monza A1
    - 3.0 GSE (180 Hp)
    - 3.0 E (150 Hp)
    - 2.8 (140 Hp)
    - 2.5 E (136 Hp)

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General information

Brand

Opel

Model

Monza

Generation

Monza A1

Modification (Engine)

2.8 (140 Hp)

Start of production

April, 1978

End of production

August, 1981

Powertrain Architecture

Internal Combustion engine

Body type

Coupe

Seats

Doors

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Performance specs

Fuel consumption (economy) - combined

10.8 l/100 km 21.8 US mpg
26.2 UK mpg
9.3 km/l

Fuel Type

Petrol (Gasoline)

Acceleration 0 - 100 km/h

10 sec

Acceleration 0 - 62 mph

10 sec

Acceleration 0 - 60 mph (Calculated by Auto-Data.net)

9.5 sec

Maximum speed

195 km/h 121 mph

Weight-to-power ratio

9.8 kg/Hp, 101.8 Hp/tonne

Weight-to-torque ratio

6.4 kg/Nm, 155.6 Nm/tonne

Engine specs

Power

140 Hp @ 5200 rpm.

Power per litre

50.3 Hp/l

Torque

214 Nm @ 3400 rpm. 158 lb.-ft. @ 3400 rpm.

Engine layout

Front, Longitudinal

Engine Model/Code

28H

Engine displacement

2784 cm³ 169.89 cu. in.

Number of cylinders

Engine configuration

Inline

Cylinder Bore

92 mm 3.62 in.

Piston Stroke

69.8 mm 2.75 in.

Compression ratio

9.4:1

Number of valves per cylinder

Fuel injection system

Carburettor

Engine aspiration

Naturally aspirated engine

Valvetrain

SOHC

Engine oil capacity

5.5 l 5.81 US qt | 4.84 UK qt

Volume and weights

Kerb Weight

1375 kg 3031 lbs.

Max. weight

1900 kg 4189 lbs.

Max load

525 kg 1157 lbs.

Trunk (boot) space - minimum

425 l 15 cu. ft.

Trunk (boot) space - maximum

765 l 27 cu. ft.

Fuel tank capacity

70 l 18.49 US gal | 15.4 UK gal

Permitted trailer load with brakes (12%)

1700 kg 3748 lbs.

Permitted trailer load without brakes

700 kg 1543 lbs.

Dimensions

Length

4692 mm 184.72 in.

Width

1734 mm 68.27 in.

Height

1380 mm 54.33 in.

Wheelbase

2668 mm 105.04 in.

Front track

1443 mm 56.81 in.

Rear (Back) track

1472 mm 57.95 in.

Ride height (ground clearance)

140 mm 5.51 in.

Drag coefficient (C_d)

0.41

Minimum turning circle (turning diameter)

9.85 m 32.32 ft.

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 suspension

Independent, McPherson type with coil spring and anti-roll bar

Rear suspension

Trailing arm

Front brakes

Ventilated discs

Rear brakes

Disc

Steering type

Recirculating-ball steering

Power steering

Hydraulic Steering

Tire size

195/70 R14

Specs of Opel Monza A1 2.8 (140 Hp) /1978, 1979, 1980, 1981/