This automobile has a 2 door coupé type body with a front mounted engine powering the rear wheels.
The Buick Regal Hardtop Coupé belongs to the 4A range of cars from Buick.
It's powered courtesy of a naturally aspirated engine of 5.7 litre capacity. This unit features overhead valve valve gear, a 90 degree V 8 cylinder layout, and 2 valves per cylinder. It develops 145 bhp (147 PS/108 kW) of power at 3200 rpm, and maximum torque of 366 N·m (270 lb·ft/37.3 kgm) at 2000 rpm.
This power is supplied to the wheels by means of a 3 speed automatic gearbox.
The Buick Regal Hardtop Coupé weighs a claimed 1835 kg at the kerb.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2845 | 112 | |
| Voies AV | 1562 | 61.5 | |
| Voies AR | 1542 | 60.7 | |
| Longueur | 5385 | 212 | |
| Largeur | 2007 | 79 | |
| Hauteur | 1354 | 53.3 | |
| Garde au sol | |||
| 1.89 | |||
| Poids avec pleins | 1835 kg | 4045 | |
| Répartition poids AV | |||
| Réservoir à essence | 83 litres | 18.3 [21.9] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | GM | ||
| Type moteur | |||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 5.7 litre 5724 cc (349.3 cu in) |
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| Alésage × Course | 96.52 × 97.79 mm
3.8 × 3.85 in |
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| Rapport alésage / course | 0.99 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale (net) |
147 PS (145 bhp) (108 kW) à 3200 tr/mn |
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| Couple maximale (net) |
366 Nm (270 ft·lb) (37.3 kgm) à 2000 tr/mn |
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| Specific output (net) |
18.9 kW/litre 25.7 ps/litre 25.3 bhp/litre 0.42 bhp/cu in |
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(net) |
63.94 Nm/litre
0.77 ft·lb/cu3 |
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| Construction | cast iron block & head | ||
| Lubrification | Carter humide | ||
| Taux de compression | 8:1 | ||
| Carburant | 1 Rochestrer carburettor | ||
| bmep (brake mean effective pressure) | 803.5 kPa (116.5 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 715.5 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | |||
| Power-to-weight ratio | Higher is better 80.12 PS/tonne (1000 kg) 0.08 PS/kg 58.92 kW/tonne (1000 kg) 0.06 kW/kg 79.02 bhp/tonne (1000 kg) 0.08 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 16.97 kg/kW 28.35 lb/bhp |
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| Consommation | |||
| Consommation | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 6 x 15 | ||
| Roues AR | 6 x 15 | ||
| Pneumatiques AV | GR78-15 | ||
| Pneumatiques AR | GR78-15 | ||
| Freins AV/AR | VeDi/Dr | ||
| Diamètre des freins AV | 279 mm | ||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 3 speed automatic | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 2.56 | ||
| Généralités | |||
| Carfolio.com ID | 339768 | ||
| Production total | |||
| Type mines | J57 | ||
| 4A | |||
| RAC rating | 46.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1975 Buick Regal Hardtop Coupé added 2013-06-22. Last modified 2020-02-02. |
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