Buick Regal II Coupe (facelift 1981) 3.8 V6 (112 Hp) Automatic | Technical specs, data, fuel consumption, Dimensions

1981 Buick Regal II Coupe (facelift 1981) - Photo 1

Key specs

Buick Regal II Coupe (facelift 1981) 3.8 V6 (112 Hp) Automatic /Coupe 1981 - 1987/

What is the body type of Buick Regal II Coupe (facelift 1981)?

Coupe, 2 Doors, 5 Seats

What is the fuel consumption and economy of Buick Regal II Coupe (facelift 1981) 3.8 V6 (112 Hp) Automatic?

9.8 l/100 km
24 US mpg
28.8 UK mpg
10.2 km/l

What is the power output of Buick Regal Coupe 1981 3.8 V6 (112 Hp) Automatic?

112 Hp, 258 Nm
190 lb.-ft.

What is the engine displacement of Buick Regal Coupe 1981 3.8 V6 (112 Hp) Automatic?

3.8 l
3791 cm³
231.34 cu. in.

What is the number of cylinders in 1981 Buick 3.8 V6 (112 Hp) Automatic?

6, V-engine

What is the drivetrain of Buick Regal II Coupe (facelift 1981) Coupe 1981 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 1981 Buick Regal Coupe?

5095 mm
200.59 in.

What is the width of 1981 Buick Regal Coupe?

1819 mm
71.61 in.

What is the kerb weight of 1981 Buick Regal II Coupe (facelift 1981) 3.8 V6 (112 Hp) Automatic?

1490 kg
3285 lbs.

What is the trunk (boot) capacity of 1981 Buick Regal Coupe?

459 l
16.2 cu. ft.

What is the number of gears in What is the gearbox type of 1981 Buick Regal II Coupe (facelift 1981) 3.8 V6 (112 Hp) Automatic?

3, automatic transmission Hydramatic

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General information

Brand

Buick

Model

Regal

Generation

Regal II Coupe (facelift 1981)

Modification (Engine)

3.8 V6 (112 Hp) Automatic

Start of production

1981 year

End of production

1987 year

Powertrain Architecture

Internal Combustion engine

Body type

Coupe

Seats

Doors

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Performance specs

Fuel consumption (economy) - urban

11.2 l/100 km 21 US mpg
25.2 UK mpg
8.9 km/l

Fuel consumption (economy) - extra urban

7.8 l/100 km 30.2 US mpg
36.2 UK mpg
12.8 km/l

Fuel consumption (economy) - combined

9.8 l/100 km 24 US mpg
28.8 UK mpg
10.2 km/l

Fuel Type

Petrol (Gasoline)

Weight-to-power ratio

13.3 kg/Hp, 75.2 Hp/tonne

Weight-to-torque ratio

5.8 kg/Nm, 173.2 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 Model/Code

LD5/LC6

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

Engine oil capacity

4.7 l 4.97 US qt | 4.14 UK qt

Engine oil specification

Coolant

12.5 l 13.21 US qt | 11 UK qt

Volume and weights

Kerb Weight

1490 kg 3285 lbs.

Trunk (boot) space - minimum

459 l 16.2 cu. ft.

Fuel tank capacity

68 l 17.96 US gal | 14.96 UK gal

Dimensions

Length

5095 mm 200.59 in.

Width

1819 mm 71.61 in.

Height

1374 mm 54.09 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)

0.45

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

Ventilated discs

Rear brakes

Drum

Steering type

Cone worm with recirculation balls

Tires size

195/75 R14

Wheel rims size

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