Pontiac Le Mans is an automobile that has a saloon (sedan) body style with a front positioned engine powering the rear wheels.
The 7.5 litre engine is a naturally aspirated, overhead valve, 8 cylinder unit that produces 230 bhp (233 PS/172 kW) of power at 4400 rpm, and maximum torque of 488 N·m (360 lb·ft/49.8 kgm) at 2800 rpm.
The engine drives the wheels via a 3 speed automatic 'box.
Stated kerb weight is 1652 kg.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | |||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2946 | 116 | |
| Voies AV | 1549 | 61 | |
| Voies AR | 1524 | 60 | |
| Longueur | 5263 | 207.2 | |
| Largeur | 1948 | 76.7 | |
| Hauteur | 1336 | 52.6 | |
| Garde au sol | 109 | 4.3 | |
| 1.79 | |||
| Poids avec pleins | 1652 kg | 3642 | |
| Répartition poids AV | |||
| Réservoir à essence | 76 litres | 16.7 [20.1] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | GM | ||
| Type moteur | |||
| Cylinders | V 8 | ||
| Cylindrée | 7.5 litre 7456 cc (454.993 cu in) |
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| Alésage × Course | 105.3 × 106.9 mm
4.15 × 4.21 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 (DIN) |
233 PS (230 bhp) (172 kW) à 4400 tr/mn |
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| Couple maximale (DIN) |
488 Nm (360 ft·lb) (49.8 kgm) à 2800 tr/mn |
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| Specific output (DIN) |
23 kW/litre 31.3 ps/litre 30.8 bhp/litre 0.51 bhp/cu in |
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(DIN) |
65.45 Nm/litre
0.79 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 8.2:1 | ||
| Carburant | 1 Ro carb | ||
| bmep (brake mean effective pressure) | 822.5 kPa (119.3 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 932 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | |||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | |||
| Power-to-weight ratio | Higher is better 141.16 PS/tonne (1000 kg) 0.14 PS/kg 103.82 kW/tonne (1000 kg) 0.1 kW/kg 139.23 bhp/tonne (1000 kg) 0.14 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 9.63 kg/kW 16.09 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 | I.W.TrLi.CS.ARB. | ||
| Suspension AR | LA.TrRA.CS. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | |||
| Pneumatiques AR | |||
| Freins AV/AR | Dr/Dr | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 3 speed automatic | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 3.31 | ||
| Généralités | |||
| Carfolio.com ID | 65714 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 55.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1972 Pontiac Le Mans added before December 1995. Last modified 2013-04-08. |
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