The Tempest Le Mans GTO Convertible is a rear wheel drive convertible/cabriolet car with a front mounted engine, sold by Pontiac.
It is part of Pontiac's 237 family of cars.
It is powered by a naturally aspirated engine of 6.4 litre capacity. This unit features overhead valve valve gear, a 90 degree V 8 cylinder layout, and 2 valves per cylinder. It develops 335 bhp (340 PS/250 kW) of power at 5000 rpm, and maximum torque of 585 N·m (431 lb·ft/59.7 kgm) at 3200 rpm.
The engine supplies its power through to the wheels via a 4 speed manual transmission.
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 | 1473 | 58 | |
| Longueur | 5235 | 206.1 | |
| Largeur | 1864 | 73.4 | |
| Hauteur | 1361 | 53.6 | |
| Garde au sol | |||
| 1.79 | |||
| 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 | 6.4 litre 6367 cc (388.538 cu in) |
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| Alésage × Course | 103.2 × 95.15 mm
4.06 × 3.75 in |
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| Rapport alésage / course | 1.08 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale (gross) |
340 PS (335 bhp) (250 kW) à 5000 tr/mn |
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| Couple maximale (gross) |
585 Nm (431 ft·lb) (59.7 kgm) à 3200 tr/mn |
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| Specific output (gross) |
39.2 kW/litre 53.3 ps/litre 52.6 bhp/litre 0.86 bhp/cu in |
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(gross) |
91.88 Nm/litre
1.11 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 10.75:1 | ||
| Carburant | 1 carburettor | ||
| bmep (brake mean effective pressure) | 1154.6 kPa (167.5 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 795.88 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 | 6JK x 14 | ||
| Roues AR | 6JK 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 | 4 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 3.23 | ||
| Généralités | |||
| Carfolio.com ID | 707553 | ||
| Production total | |||
| Type mines | 67 | ||
| 237 | |||
| RAC rating | 52.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1965 Pontiac Tempest Le Mans GTO Convertible added 2020-09-27. Last modified 2020-09-30. |
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