The LeSabre Coupé V8 is a rear wheel drive coupé motor vehicle with a front positioned engine, from Buick.
The Buick LeSabre Coupé V8 is one of the 4B model family from Buick.
Power is supplied by an overhead valve, 5 litre naturally aspirated 8 cylinder motor, with 2 valves per cylinder that develops power and torque figures of 140 bhp (142 PS/104 kW) at 3600 rpm and 325 N·m (240 lb·ft/33.1 kgm) at 1600 rpm respectively.
A 3 speed automatic transmission transmits the power to the driven wheels.
Full specs
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| Carrosserie | |||
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| Carrosserie | 4/5 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2944 | 115.9 | |
| Voies AV | 1570 | 61.8 | |
| Voies AR | 1542 | 60.7 | |
| Longueur | 5547 | 218.4 | |
| Largeur | 1928 | 75.9 | |
| Hauteur | 1397 | 55 | |
| Garde au sol | |||
| 1.88 | |||
| Poids avec pleins | |||
| Répartition poids AV | |||
| Réservoir à essence | 102.3 litres | 22.5 [27] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | GM | ||
| Type moteur | LV2 | ||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 5 litre 5032 cc (307.071 cu in) |
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| Alésage × Course | 96.5 × 86 mm
3.8 × 3.39 in |
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| Rapport alésage / course | 1.12 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale (SAE net) |
142 PS (140 bhp) (104 kW) à 3600 tr/mn |
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| Couple maximale (SAE net) |
325 Nm (240 ft·lb) (33.1 kgm) à 1600 tr/mn |
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| Specific output (SAE net) |
20.7 kW/litre 28.2 ps/litre 27.8 bhp/litre 0.46 bhp/cu in |
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(SAE net) |
64.59 Nm/litre
0.78 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 8:1 | ||
| Carburant | 1 Rochester carburettor | ||
| bmep (brake mean effective pressure) | 811.6 kPa (117.7 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 629 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 | 3.370 | ||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 6 x 15 | ||
| Roues AR | 6 x 15 | ||
| Pneumatiques AV | P205/75 R 15 | ||
| Pneumatiques AR | P205/75 R 15 | ||
| Freins AV/AR | VeDi/Dr-S | ||
| Diamètre des freins AV | 279 mm | ||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 3 speed automatic | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 2.41 | ||
| Généralités | |||
| Carfolio.com ID | 696124 | ||
| Production total | |||
| Type mines | N37 | ||
| 4B | |||
| RAC rating | 46.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1981 Buick LeSabre Coupé V8 added 2020-07-26. Last modified 2020-07-26. |
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