Home >> Autocatalog >> Buick >> Regal >> 1981 Regal II Coupe (facelift 1981) >> 4.3 V8 (121 Hp) Automatic
Autocatalog NewsBlog Login Register Add data for a new car Car Specs API

1981 Buick Regal II Coupe (facelift 1981) 4.3 V8 (121 Hp) Automatic

1981 Buick Regal II Coupe (facelift 1981) - Photo 1
Buick Regal II Coupe (facelift 1981) - Photo 2Buick Regal II Coupe (facelift 1981) - Photo 3Buick Regal II Coupe (facelift 1981) - Photo 4Buick Regal II Coupe (facelift 1981) - Photo 5Buick Regal II Coupe (facelift 1981) - Photo 6Buick Regal II Coupe (facelift 1981) - Photo 7Buick Regal II Coupe (facelift 1981) - Photo 8

Key specs

Buick Regal Coupe 1981, 1982, 1983, 1984, 1985, 1986, 1987

What is the body type, Buick Regal II Coupe (facelift 1981)?Coupe, 2 Doors, 5 Seats
What is the fuel economy, Buick Regal II Coupe (facelift 1981) 4.3 V8 (121 Hp) Automatic?11.2 l/100 km
21 US mpg
25.22 UK mpg
8.93 km/l
How much power, Buick Regal Coupe 1981 4.3 V8 (121 Hp) Automatic?121 Hp, 275 Nm
202.83 lb.-ft.
What is the engine size, Buick Regal Coupe 1981 4.3 V8 (121 Hp) Automatic?4.3 l
4344 cm3
265.09 cu. in.
How many cylinders, 1981 Buick 4.3 V8 (121 Hp) Automatic?8, V-engine
What is the drivetrain, Buick Regal II Coupe (facelift 1981) Coupe 1981 4.3 V8 (121 Hp) Automatic?Rear wheel drive. Internal Combustion engine. The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
How long is this vehicle, 1981 Buick Regal Coupe?5095 mm
200.59 in.
How wide is the vehicle, 1981 Buick Regal Coupe?1819 mm
71.61 in.
What is the curb weight, 1981 Buick Regal II Coupe (facelift 1981) 4.3 V8 (121 Hp) Automatic?1550 kg
3417.17 lbs.
How much trunk (boot) space, 1981 Buick Regal Coupe?459 l
16.21 cu. ft.
How many gears, What type is the gearbox, 1981 Buick Regal II Coupe (facelift 1981) 4.3 V8 (121 Hp) Automatic?3, automatic transmission Hydramatic

Buick Regal II Coupe (facelift 1981) 4.3 V8 (121 Hp) Automatic 1981, 1982, 1983, 1984, 1985, 1986, 1987 Specs

General information
BrandBuick
Model Regal
Generation Regal II Coupe (facelift 1981)
Modification (Engine) 4.3 V8 (121 Hp) Automatic
Start of production 1981 year
End of production 1987 year
Powertrain Architecture Internal Combustion engine
Body typeCoupe
Seats 5
Doors 2
Performance specs
Fuel consumption (economy) - urban 13.1 l/100 km 17.96 US mpg
21.56 UK mpg
7.63 km/l
Fuel consumption (economy) - extra urban 8.7 l/100 km 27.04 US mpg
32.47 UK mpg
11.49 km/l
Fuel consumption (economy) - combined 11.2 l/100 km 21 US mpg
25.22 UK mpg
8.93 km/l
Fuel Type Petrol (Gasoline)
Weight-to-power ratio 12.8 kg/Hp, 78.1 Hp/tonne
Weight-to-torque ratio 5.6 kg/Nm, 177.4 Nm/tonne
Engine specs
Power 121 Hp @ 4000 rpm.
Power per litre 27.9 Hp/l
Torque 275 Nm @ 2000 rpm. 202.83 lb.-ft. @ 2000 rpm.
Engine location Front, Longitudinal
Engine Model/Code LS5
Engine displacement 4344 cm3 265.09 cu. in.
Number of cylinders 8
Position of cylinders V-engine
Cylinder Bore 95.25 mm 3.75 in.
Piston Stroke 76.2 mm 3 in.
Compression ratio 8
Number of valves per cylinder 2
Fuel System Carburettor
Engine aspiration Naturally aspirated engine
Engine oil capacity 4.7 l 4.97 US qt | 4.14 UK qt
Oil viscosity Log in to see.Log in to see.
Coolant 20.0 l 21.13 US qt | 17.6 UK qt
Space, Volume and weights
Kerb Weight 1550 kg 3417.17 lbs.
Trunk (boot) space - minimum 459 l 16.21 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 (Cd) 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 (automatic transmission) 3 Hydramatic
Front suspension Independent, spring
Rear suspension Suspension De-Dion
Front brakesVentilated discs
Rear brakesDrum
Steering type Cone worm with recirculation balls
Tires size 195/75 R14
Wheel rims size14