1975 Buick Regal Hardtop Coupé specifications

1975 Buick Regal Hardtop Coupé data
Applicable to the Californian, USA domestic market(s).
bodywork
Body type4/5 seater fixed-head coupé
Number of doors2
Designer
dimensions & weights
Wheelbase 2845 mm 112 inches
Track/tread (front) 1562 mm 61.5 inches
Track/tread (rear) 1542 mm 60.7 inches
Length 5385 mm 212 inches
Width 2007 mm 79 inches
Height 1354 mm 53.3 inches
Ground clearance
length:wheelbase ratio 1.89
Kerb weight 1835 kg 4045 lb
Weight distribution
fuel tank capacity 83 litres 18.3 [21.9] UK [US] gal.
aerodynamics
Drag coefficient
Frontal area
CdA
Powertrain
engine type naturally aspirated petrol
Engine manufacturer GM
Engine code
Cylinders V 8 in 90° vee
Capacity 5.7 litre
5724 cc
(349.3 cu in)
Bore × Stroke 96.52 × 97.79 mm
3.8 × 3.85 in
Bore/stroke ratio 0.99
Valve gear overhead valve (OHV)
2 valves per cylinder
16 valves in total
maximum power output
(net)		 162 PS (160 bhp) (119 kW)
at 3800 rpm
maximum torque
(net)		 353 Nm (260 ft·lb) (36 kgm)
at 2200 rpm
Specific output
(net)		 20.8 kW/litre
28.3 ps/litre
28 bhp/litre
0.46 bhp/cu in
Specific torque
(net)		 61.67 Nm/litre
0.75 ft·lb/cu3
Engine construction cast iron block & head
Lubrication wet sumped
compression ratio 8:1
Fuel system 1 Rochestrer carburettor
bmep (brake mean effective pressure) 775 kPa (112.4 psi)
Maximum RPM
crankshaft bearings 5
Engine coolant Water
Unitary capacity 715.5 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter Y
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed
Power-to-weight ratio Higher is better
88.41 PS/tonne (1000 kg)
0.09 PS/kg
65.02 kW/tonne (1000 kg)
0.07 kW/kg
87.19 bhp/tonne (1000 kg)
0.09 bhp/kg
0.04 bhp/lb
Weight-to-power ratio Lower is better
15.38 kg/kW
25.69 lb/bhp
fuel consumption
Fuel consumption
universal fuel consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
chassis
Engine position front
Engine layout longitudinal
Drive wheels rear wheel drive  
Torque split N/A
Steering
turns lock-to-lock
Turning circle
Front suspension
Rear suspension
Wheel size front 6 x 15
Wheel size rear 6 x 15
Tyres front GR78-15
Tyres rear GR78-15
Brakes F/R VeDi/Dr
Front brake diameter 279 mm
Rear brake diameter
Braked area
Gearbox 3 speed automatic
Top gear ratio 1
Final drive ratio 2.56
general
Carfolio.com ID339790
Production total
Model code J57
Model family 4A
RAC rating 46.2
Insurance classification No information available
Tax band No information available
1975 Buick Regal Hardtop Coupé added 2013-06-22.
Last modified 2020-02-02.

Buick Century - 4A models

1975 Buick Century Custom Hardtop Coupé 4A H57
2 door fixed-head coupé FR 3A 5724 cm3/349.3cuin 167 PS 165 bhp 123 kW
8 cyl, 5.7ℓ, l: 5321mm, wb: 2845mm
1975 Buick Century Custom Hardtop Coupé 4A H57
2 door fixed-head coupé FR 3A 5724 cm3/349.3cuin 147 PS 145 bhp 108 kW
8 cyl, 5.7ℓ, l: 5321mm, wb: 2845mm
1975 Buick Century Custom Hardtop Coupé 4A H57
2 door fixed-head coupé FR 3A 5724 cm3/349.3cuin 162 PS 160 bhp 119 kW
8 cyl, 5.7ℓ, l: 5321mm, wb: 2845mm
1975 Buick Century Custom Hardtop Coupé 4A H57
2 door fixed-head coupé FR 3M 3791 cm3/231.3cuin 112 PS 110 bhp 82 kW
6 cyl, 3.8ℓ, l: 5321mm, wb: 2845mm
1975 Buick Century Custom Hardtop Coupé Automatic 4A H57
2 door fixed-head coupé FR 3A 3791 cm3/231.3cuin 112 PS 110 bhp 82 kW
6 cyl, 3.8ℓ, l: 5321mm, wb: 2845mm
1975 Buick Century Hardtop Coupé 4A D37
2 door fixed-head coupé FR 3A 5724 cm3/349.3cuin 167 PS 165 bhp 123 kW
8 cyl, 5.7ℓ, l: 5321mm, wb: 2845mm
1975 Buick Century Hardtop Coupé 4A D37
2 door fixed-head coupé FR 3A 5724 cm3/349.3cuin 147 PS 145 bhp 108 kW
8 cyl, 5.7ℓ, l: 5321mm, wb: 2845mm
1975 Buick Century Hardtop Coupé 4A D37
2 door fixed-head coupé FR 3A 5724 cm3/349.3cuin 162 PS 160 bhp 119 kW
8 cyl, 5.7ℓ, l: 5321mm, wb: 2845mm
1975 Buick Century Hardtop Coupé 4A D37
2 door fixed-head coupé FR 3M 3791 cm3/231.3cuin 112 PS 110 bhp 82 kW
6 cyl, 3.8ℓ, l: 5321mm, wb: 2845mm
1975 Buick Century Hardtop Coupé Automatic 4A D37
2 door fixed-head coupé FR 3A 3791 cm3/231.3cuin 112 PS 110 bhp 82 kW
6 cyl, 3.8ℓ, l: 5321mm, wb: 2845mm
1975 Buick Century Special Hardtop Coupé 4A E37
2 door fixed-head coupé FR 3M 3791 cm3/231.3cuin 112 PS 110 bhp 82 kW 1700 kg
6 cyl, 3.8ℓ, l: 5321mm, wb: 2845mm
1975 Buick Regal Hardtop Coupé 4A J57
2 door fixed-head coupé FR 3A 5724 cm3/349.3cuin 147 PS 145 bhp 108 kW 1835 kg
8 cyl, 5.7ℓ, l: 5385mm, wb: 2845mm
1975 Buick Regal Hardtop Coupé 4A J57
2 door fixed-head coupé FR 3A 5724 cm3/349.3cuin 167 PS 165 bhp 123 kW 1835 kg
8 cyl, 5.7ℓ, l: 5385mm, wb: 2845mm
1975 Buick Regal Hardtop Coupé 4A J57
Buick Regal Hardtop Coupé -
2 door fixed-head coupé FR 3M 3791 cm3/231.3cuin 112 PS 110 bhp 82 kW 1755 kg
6 cyl, 3.8ℓ, l: 5385mm, wb: 2845mm
1975 Buick Regal Hardtop Coupé Automatic 4A J57
Buick Regal Hardtop Coupé -
2 door fixed-head coupé FR 3A 3791 cm3/231.3cuin 112 PS 110 bhp 82 kW
6 cyl, 3.8ℓ, l: 5385mm, wb: 2845mm
Cars similar to the 1975 Buick Regal Hardtop Coupé
1977 Chevrolet Caprice Classic Coupé 1BN47
2 door fixed-head coupé FR 3A 5733 cm3/349.8cuin 172 PS 170 bhp 127 kW
8 cyl, 5.7ℓ, l: 5387mm, wb: 2946mm
1975 Chevrolet Chevelle Laguna Type S-3 Colonnade Hardtop Coupé 1AE37
2 door fixed-head coupé FR 3M 5733 cm3/349.8cuin 157 PS 155 bhp 116 kW
8 cyl, 5.7ℓ, l: 5258mm, wb: 2845mm
1975 Chevrolet Chevelle Laguna Type S-3 Colonnade Hardtop Coupé Automatic 1AE37
2 door fixed-head coupé FR 3A 5733 cm3/349.8cuin 157 PS 155 bhp 116 kW
8 cyl, 5.7ℓ, l: 5258mm, wb: 2845mm
1977 Chevrolet Chevelle Malibu Coupé
2 door fixed-head coupé FR 3A 5733 cm3/349.8cuin 172 PS 170 bhp 127 kW 1678 kg
8 cyl, 5.7ℓ, l: 5250mm, wb: 2845mm
1977 Chevrolet Chevelle Malibu Coupé
2 door fixed-head coupé FR 3A 5733 cm3/349.8cuin 162 PS 160 bhp 119 kW 1678 kg
8 cyl, 5.7ℓ, l: 5250mm, wb: 2845mm
1977 Chevrolet Impala Coupé 1BL47
2 door fixed-head coupé FR 3A 5733 cm3/349.8cuin 172 PS 170 bhp 127 kW
8 cyl, 5.7ℓ, l: 5387mm, wb: 2946mm
1974 Chevrolet Monte Carlo 1AH57
2 door fixed-head coupé FR 3M 5733 cm3/349.8cuin 162 PS 160 bhp 119 kW
8 cyl, 5.7ℓ, l: 5402mm, wb: 2946mm
1974 Chevrolet Monte Carlo Automatic 1AH57
2 door fixed-head coupé FR 3A 5733 cm3/349.8cuin 162 PS 160 bhp 119 kW
8 cyl, 5.7ℓ, l: 5402mm, wb: 2946mm
1977 Chevrolet Monte Carlo S Coupé
2 door fixed-head coupé FR 3A 5733 cm3/349.8cuin 162 PS 160 bhp 119 kW 1573 kg
8 cyl, 5.7ℓ, l: 5418mm, wb: 2946mm
1977 Chevrolet Monte Carlo S Coupé
2 door fixed-head coupé FR 3A 5733 cm3/349.8cuin 172 PS 170 bhp 127 kW 1573 kg
8 cyl, 5.7ℓ, l: 5418mm, wb: 2946mm
1977 Chrysler Cordoba
2 door fixed-head coupé FR 3A 5898 cm3/359.9cuin 157 PS 155 bhp 116 kW 1798 kg
8 cyl, 5.9ℓ, l: 5469mm, wb: 2921mm
1977 Chrysler Cordoba
2 door fixed-head coupé FR 3A 5898 cm3/359.9cuin 162 PS 160 bhp 119 kW 1783 kg
8 cyl, 5.9ℓ, l: 5469mm, wb: 2921mm
1976 Chrysler Cordoba
2 door fixed-head coupé FR 3A 5896 cm3/359.8cuin 172 PS 170 bhp 127 kW
8 cyl, 5.9ℓ, l: 5469mm, wb: 2921mm
1975 Dodge Charger SE XS 22
2 door fixed-head coupé FR 3A 6555 cm3/400.0cuin 167 PS 165 bhp 123 kW
8 cyl, 6.6ℓ, l: 5469mm, wb: 2921mm
1975 Dodge Coronet Brougham Hardtop WP 23
2 door fixed-head coupé FR 3A 6554 cm3/400.0cuin 167 PS 165 bhp 123 kW
8 cyl, 6.6ℓ, l: 5431mm, wb: 2921mm
1975 Dodge Coronet Custom Hardtop WH 23
2 door fixed-head coupé FR 3A 6554 cm3/400.0cuin 167 PS 165 bhp 123 kW
8 cyl, 6.6ℓ, l: 5431mm, wb: 2921mm
1975 Dodge Coronet Hardtop WL 21
2 door fixed-head coupé FR 3A 6554 cm3/400.0cuin 167 PS 165 bhp 123 kW
8 cyl, 6.6ℓ, l: 5431mm, wb: 2921mm
1975 Ford Elite
2 door fixed-head coupé FR 3A 5766 cm3/351.9cuin 154 PS 152 bhp 113 kW 1975 kg
8 cyl, 5.8ℓ, l: 5489mm, wb: 2896mm
1975 Ford Elite
2 door fixed-head coupé FR 3A 6590 cm3/402.1cuin 160 PS 158 bhp 118 kW 2002 kg
8 cyl, 6.6ℓ, l: 5489mm, wb: 2896mm
1975 Ford Elite
2 door fixed-head coupé FR 3A 5766 cm3/351.9cuin 156 PS 154 bhp 115 kW 1975 kg
8 cyl, 5.8ℓ, l: 5489mm, wb: 2896mm
1975 Ford Gran Torino Hardtop
2 door fixed-head coupé FR 3A 5766 cm3/351.9cuin 154 PS 152 bhp 113 kW
8 cyl, 5.8ℓ, l: 5425mm, wb: 2896mm
1975 Ford Gran Torino Hardtop
2 door fixed-head coupé FR 3A 6590 cm3/402.1cuin 160 PS 158 bhp 118 kW
8 cyl, 6.6ℓ, l: 5425mm, wb: 2896mm
1975 Ford Gran Torino Hardtop
2 door fixed-head coupé FR 3A 5766 cm3/351.9cuin 156 PS 154 bhp 115 kW
8 cyl, 5.8ℓ, l: 5425mm, wb: 2896mm
1975 Ford Gran Torino Sport
2 door fixed-head coupé FR 3A 6590 cm3/402.1cuin 160 PS 158 bhp 118 kW
8 cyl, 6.6ℓ, l: 5425mm, wb: 2896mm
1975 Ford Gran Torino Sport
2 door fixed-head coupé FR 3A 5766 cm3/351.9cuin 154 PS 152 bhp 113 kW
8 cyl, 5.8ℓ, l: 5425mm, wb: 2896mm
1975 Ford Gran Torino Sport
2 door fixed-head coupé FR 3A 5766 cm3/351.9cuin 156 PS 154 bhp 115 kW
8 cyl, 5.8ℓ, l: 5425mm, wb: 2896mm
1977 Ford Thunderbird
2 door fixed-head coupé FR 3A 5766 cm3/351.9cuin 163 PS 161 bhp 120 kW
8 cyl, 5.8ℓ, l: 5474mm, wb: 2896mm
1975 Ford Torino Hardtop
2 door fixed-head coupé FR 3A 5766 cm3/351.9cuin 156 PS 154 bhp 115 kW
8 cyl, 5.8ℓ, l: 5425mm, wb: 2896mm
1975 Ford Torino Hardtop
2 door fixed-head coupé FR 3A 6590 cm3/402.1cuin 160 PS 158 bhp 118 kW
8 cyl, 6.6ℓ, l: 5425mm, wb: 2896mm
1975 Ford Torino Hardtop
2 door fixed-head coupé FR 3A 5766 cm3/351.9cuin 154 PS 152 bhp 113 kW
8 cyl, 5.8ℓ, l: 5425mm, wb: 2896mm
1976 Plymouth Fury Hardtop RL 23
2 door fixed-head coupé FR 3A 5898 cm3/359.9cuin 172 PS 170 bhp 127 kW
8 cyl, 5.9ℓ, l: 5428mm, wb: 2921mm
1976 Plymouth Fury Sport Hardtop RH 23
2 door fixed-head coupé FR 3A 5898 cm3/359.9cuin 172 PS 170 bhp 127 kW
8 cyl, 5.9ℓ, l: 5428mm, wb: 2921mm
1974 Plymouth Satellite Road Runner 4R2 RM21
2 door fixed-head coupé FR 4M 5210 cm3/317.9cuin 172 PS 170 bhp 127 kW
8 cyl, 5.2ℓ, l: 5395mm, wb: 2921mm
1974 Plymouth Satellite Road Runner 4R2 RM21
2 door fixed-head coupé FR 3M 5210 cm3/317.9cuin 172 PS 170 bhp 127 kW
8 cyl, 5.2ℓ, l: 5395mm, wb: 2921mm
1974 Plymouth Satellite Road Runner Automatic 4R2 RM21
2 door fixed-head coupé FR 3A 5210 cm3/317.9cuin 172 PS 170 bhp 127 kW
8 cyl, 5.2ℓ, l: 5395mm, wb: 2921mm
1977 Pontiac Bonneville Hardtop Coupé
2 door fixed-head coupé FR 3A 5807 cm3/354.4cuin 172 PS 170 bhp 127 kW 1648 kg
8 cyl, 5.8ℓ, l: 5443mm, wb: 2944mm