Buick Regal II Coupe 3.8 V6 (112 Hp) Automatic | Technical specs, data, fuel consumption, Dimensions

Key specs

Buick Regal II Coupe 3.8 V6 (112 Hp) Automatic /Coupe 1978 - 1987/

What is the body type of Buick Regal II Coupe?

Coupe, 2 Doors, 5 Seats

What is the fuel consumption and economy of Buick Regal II Coupe 3.8 V6 (112 Hp) Automatic?

10.7 l/100 km
22 US mpg
26.4 UK mpg
9.3 km/l

What is the power output of Buick Regal Coupe 1978 3.8 V6 (112 Hp) Automatic?

112 Hp, 258 Nm
190 lb.-ft.

What is the engine displacement of Buick Regal Coupe 1978 3.8 V6 (112 Hp) Automatic?

3.8 l
3791 cm³
231.34 cu. in.

What is the number of cylinders in 1978 Buick 3.8 V6 (112 Hp) Automatic?

6, V-engine

What is the drivetrain of Buick Regal II Coupe Coupe 1978 3.8 V6 (112 Hp) Automatic?

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

What is the length of 1978 Buick Regal Coupe?

5080 mm
200 in.

What is the width of 1978 Buick Regal Coupe?

1781 mm
70.12 in.

What is the kerb weight of 1978 Buick Regal II Coupe 3.8 V6 (112 Hp) Automatic?

1470 kg
3241 lbs.

What is the trunk (boot) capacity of 1978 Buick Regal Coupe?

462 l
16.3 cu. ft.

What are the number of gears and the gearbox type of 1978 Buick Regal II Coupe 3.8 V6 (112 Hp) Automatic?

3, automatic transmission Hydramatic

Compare

General information

Brand

Buick

Model

Regal

Generation

Regal II Coupe

Modification (Engine)

3.8 V6 (112 Hp) Automatic

Start of production

1978

End of production

1987

Powertrain Architecture

Internal Combustion engine

Body type

Coupe

Seats

Doors

Looking for Buick Regal on the used-car market?

Check its history →

Performance specs

Fuel consumption (economy) - urban

11.8 l/100 km 19.9 US mpg
23.9 UK mpg
8.5 km/l

Fuel consumption (economy) - extra urban

8.7 l/100 km 27 US mpg
32.5 UK mpg
11.5 km/l

Fuel consumption (economy) - combined

10.7 l/100 km 22 US mpg
26.4 UK mpg
9.3 km/l

Fuel Type

Petrol (Gasoline)

Weight-to-power ratio

13.1 kg/Hp, 76.2 Hp/tonne

Weight-to-torque ratio

5.7 kg/Nm, 175.5 Nm/tonne

Engine specs

Power

112 Hp @ 3800 rpm.

Power per litre

29.5 Hp/l

Torque

258 Nm @ 1600 rpm. 190 lb.-ft. @ 1600 rpm.

Engine layout

Front, Longitudinal

Engine displacement

3791 cm³ 231.34 cu. in.

Number of cylinders

Engine configuration

V-engine

Cylinder Bore

96.52 mm 3.8 in.

Piston Stroke

86.36 mm 3.4 in.

Compression ratio

8:1

Number of valves per cylinder

Fuel injection system

Carburettor

Engine aspiration

Naturally aspirated engine

Valvetrain

OHV

Volume and weights

Kerb Weight

1470 kg 3241 lbs.

Trunk (boot) space - minimum

462 l 16.3 cu. ft.

Fuel tank capacity

68 l 17.96 US gal | 14.96 UK gal

Dimensions

Length

5080 mm 200 in.

Width

1781 mm 70.12 in.

Height

1356 mm 53.39 in.

Wheelbase

2746 mm 108.11 in.

Front track

1486 mm 58.5 in.

Rear (Back) track

1468 mm 57.8 in.

Drag coefficient (C_d)

0.47

Minimum turning circle (turning diameter)

12.8 m 41.99 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

3 gears, automatic transmission Hydramatic

Front suspension

Independent coil spring

Rear suspension

De Dion axle

Front brakes

Disc

Rear brakes

Drum

Steering type

Recirculating-ball steering

Tire size

195/75 R14

Wheel rim size

Specs of Buick Regal II Coupe 3.8 V6 (112 Hp) Automatic /1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987/