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  4. Buick Regal II Coupe (facelift 1981) 4.3d V6 (86 Hp) Automatic 1981, 1982, 1983, 1984, 1985, 1986, 1987
Buick Regal II Coupe (facelift 1981) 4.3d V6 (86 Hp) Automatic 1981, 1982, 1983, 1984, 1985, 1986, 1987
Buick Regal II Coupe (facelift 1981) 4.3d V6 (86 Hp) Automatic 1981, 1982, 1983, 1984, 1985, 1986, 1987
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General information

Name

Buick Regal II Coupe (facelift 1981) 4.3d V6 (86 Hp) Automatic 1981, 1982, 1983, 1984, 1985, 1986, 1987

Brand

Buick
Model

Regal
Generation

Regal II Coupe (facelift 1981)
Year of production

1981

Number of seats

5

Number of doors

2

Body type

Coupe
Powertrain architecture

Internal Combustion engine
Engine Modification

4.3d V6 (86 Hp) Automatic

Power

86 Hp @ 3600 rpm.

Torque (Nm)

224 Nm @ 1600 rpm.

Electrical System

Performance specs

Fuel consumption economy urban (l/100 km)

9.4 l/100 km

Fuel consumption economy extra urban (l/100 km)

6.5 l/100 km

Fuel consumption economy combined (l/100 km)

8.1 l/100 km

Engine specs

Engine #1

Engine code
LT6
Power
86 Hp @ 3600 rpm.
Power per litre
20 Hp/l
Torque
224 Nm @ 1600 rpm.
Engine displacement
4302 cm3
Number of cylinders
6
Position of cylinders
V-engine
Cylinder bore
103.048 mm
Piston stroke
85.98 mm
Compression ratio
22.5
Number of valves per cylinder
2
Fuel system
Diesel - Standard diesel injection (SDI)
Fuel type
Diesel
Valve train
OHV

Space volume and weights

Curb weight (kg)

1573 kg

Fuel tank capacity (l)

68 l

Trunk boot space minimum (l)

459 l

Dimensions

Length (mm)

5095 mm

Width (mm)

1819 mm

Height (mm)

1374 mm

Wheelbase (mm)

2746 mm

Front track (mm)

1486 mm

Rear track (mm)

1468 mm

Minimum turning circle turning diameter (mm)

12.8 m

Drivetrain brakes and suspension specs

Drivetrain architecture

The ICE drives the rear wheels of the vehicle.

Drive wheel

Rear wheel drive

Transmission type

automatic

Front suspension system

Independent, spring

Rear suspension system

Suspension De-Dion

Front brakes

Ventilated discs

Rear brakes

Drum

Front tires size

185/75 R14

Rear tires size

185/75 R14

Wheel rims size

R14

Technology and Operation