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1978 Buick Regal II Coupe 4.3 V8 (122 Hp) Automatic

1978 Buick Regal II Coupe - Photo 1
Buick Regal II Coupe - Photo 2Buick Regal II Coupe - Photo 3Buick Regal II Coupe - Photo 4

Key specs

Buick Regal Coupe 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987

What is the body type, Buick Regal II Coupe?Coupe, 2 Doors, 5 Seats
What is the fuel economy, Buick Regal II Coupe 4.3 V8 (122 Hp) Automatic?11.8 l/100 km
19.93 US mpg
23.94 UK mpg
8.47 km/l
How much power, Buick Regal Coupe 1978 4.3 V8 (122 Hp) Automatic?122 Hp, 285 Nm
210.21 lb.-ft.
What is the engine size, Buick Regal Coupe 1978 4.3 V8 (122 Hp) Automatic?4.3 l
4344 cm3
265.09 cu. in.
How many cylinders, 1978 Buick 4.3 V8 (122 Hp) Automatic?8, V-engine
What is the drivetrain, Buick Regal II Coupe Coupe 1978 4.3 V8 (122 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, 1978 Buick Regal Coupe?5080 mm
200 in.
How wide is the vehicle, 1978 Buick Regal Coupe?1781 mm
70.12 in.
What is the curb weight, 1978 Buick Regal II Coupe 4.3 V8 (122 Hp) Automatic?1530 kg
3373.07 lbs.
How much trunk (boot) space, 1978 Buick Regal Coupe?462 l
16.32 cu. ft.
How many gears, What type is the gearbox, 1978 Buick Regal II Coupe 4.3 V8 (122 Hp) Automatic?3, automatic transmission Hydramatic

Buick Regal II Coupe 4.3 V8 (122 Hp) Automatic 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987 Specs

General information
BrandBuick
Model Regal
Generation Regal II Coupe
Modification (Engine) 4.3 V8 (122 Hp) Automatic
Start of production 1978 year
End of production 1987 year
Powertrain Architecture Internal Combustion engine
Body typeCoupe
Seats 5
Doors 2
Performance specs
Fuel consumption (economy) - urban 13.8 l/100 km 17.04 US mpg
20.47 UK mpg
7.25 km/l
Fuel consumption (economy) - extra urban 9 l/100 km 26.13 US mpg
31.39 UK mpg
11.11 km/l
Fuel consumption (economy) - combined 11.8 l/100 km 19.93 US mpg
23.94 UK mpg
8.47 km/l
Fuel Type Petrol (Gasoline)
Weight-to-power ratio 12.5 kg/Hp, 79.7 Hp/tonne
Weight-to-torque ratio 5.4 kg/Nm, 186.3 Nm/tonne
Engine specs
Power 122 Hp @ 3600 rpm.
Power per litre 28.1 Hp/l
Torque 285 Nm @ 1800 rpm. 210.21 lb.-ft. @ 1800 rpm.
Engine location Front, Longitudinal
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
Space, Volume and weights
Kerb Weight 1530 kg 3373.07 lbs.
Trunk (boot) space - minimum 462 l 16.32 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 (Cd) 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 (automatic transmission) 3 Hydramatic
Front suspension Independent, spring
Rear suspension Suspension De-Dion
Front brakesDisc
Rear brakesDrum
Steering type Cone worm with recirculation balls
Tires size 195/75 R14
Wheel rims size14