The Century Custom Hardtop Sedan is a passenger car from Buick, with rear wheel drive, a front positioned engine and a 4 door saloon (sedan) body style.
It is part of Buick's 4A model range.
The 6 cylinder, overhead valve naturally aspirated engine has 2 valves per cylinder and a capacity of 3.8 litres. In this application it develops power and torque figures of 110 bhp (112 PS/82 kW) at 4000 rpm and 237 Nm (175 lbft/24.2 kgm) at 2000 rpm respectively.
A 3 speed automatic gearbox transmits the power to the wheels.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2946 | 116 | |
| Voies AV | 1562 | 61.5 | |
| Voies AR | 1542 | 60.7 | |
| Longueur | 5423 | 213.5 | |
| Largeur | 2007 | 79 | |
| Hauteur | 1374 | 54.1 | |
| Garde au sol | |||
| 1.84 | |||
| Poids avec pleins | |||
| 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 6 in 90° vee | ||
| Cylindrée | 3.8 litre 3791 cc (231.341 cu in) |
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| Alésage × Course | 96.52 × 86.36 mm
3.8 × 3.4 in |
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| Rapport alésage / course | 1.12 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 12 Total vannes |
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| Puissance maximale (net) |
112 PS (110 bhp) (82 kW) à 4000 tr/mn |
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| Couple maximale (net) |
237 Nm (175 ft·lb) (24.2 kgm) à 2000 tr/mn |
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| Specific output (net) |
21.6 kW/litre 29.4 ps/litre 29 bhp/litre 0.48 bhp/cu in |
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(net) |
62.52 Nm/litre
0.76 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) | 785.6 kPa (113.9 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 4 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 631.83 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 | |||
| Weight-to-power ratio | |||
| 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 | 2.73 | ||
| Généralités | |||
| Carfolio.com ID | 340010 | ||
| Production total | |||
| Type mines | H29 | ||
| 4A | |||
| RAC rating | 34.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1975 Buick Century Custom Hardtop Sedan Automatic added 2013-06-22. Last modified 2020-02-02. |
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