The Pontiac Le Mans Convertible is a convertible/cabriolet with 2 doors and a front mounted engine which transmits its power through the rear wheels.
It is part of Pontiac's 237 series of cars.
Powering the Pontiac Le Mans Convertible is an overhead valve, 5.3 litre naturally aspirated 8 cylinder motor, with 2 valves per cylinder that develops power and torque figures of 250 bhp (253 PS/186 kW) at 4600 rpm and 451 N·m (333 lb·ft/46 kgm) at 2800 rpm respectively.
The engine delivers its power through to the wheels by means of a 2 speed automatic gearbox.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2921 | 115 | |
| Voies AV | 1473 | 58 | |
| Voies AR | 1499 | 59 | |
| Longueur | 5248 | 206.6 | |
| Largeur | 1890 | 74.4 | |
| Hauteur | 1374 | 54.1 | |
| Garde au sol | |||
| 1.8 | |||
| Poids avec pleins | |||
| Répartition poids AV | |||
| Réservoir à essence | 81.5 litres | 17.9 [21.5] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Pontiac | ||
| Type moteur | |||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 5.3 litre 5297 cc (323.243 cu in) |
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| Alésage × Course | 94.2 × 95 mm
3.71 × 3.74 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 (gross) |
253 PS (250 bhp) (186 kW) à 4600 tr/mn |
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| Couple maximale (gross) |
451 Nm (333 ft·lb) (46 kgm) à 2800 tr/mn |
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| Specific output (gross) |
35.2 kW/litre 47.9 ps/litre 47.2 bhp/litre 0.77 bhp/cu in |
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(gross) |
85.14 Nm/litre
1.03 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 9.2:1 | ||
| Carburant | 1 Rochester carburettor | ||
| bmep (brake mean effective pressure) | 1069.9 kPa (155.2 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 662.13 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| 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 | 5J x 14 | ||
| Roues AR | 5J x 14 | ||
| Pneumatiques AV | 7.75 x 14 | ||
| Pneumatiques AR | 7.75 x 14 | ||
| Freins AV/AR | Dr/Dr | ||
| Diamètre des freins AV | 241 mm | ||
| Diamètre des freins AR | 241 mm | ||
| Braked area | |||
| Transmission | 2 speed automatic | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 2.56 | ||
| Généralités | |||
| Carfolio.com ID | 465333 | ||
| Production total | |||
| Type mines | 67 | ||
| 237 | |||
| RAC rating | 44.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1967 Pontiac Le Mans Convertible Automatic added 2016-03-26. Last modified 2020-03-16. |
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