The Pontiac Grand Prix GT Coupé is a front wheel drive road car, with the engine placed in the front, and a 2 door coupé bodyshell.
It is part of Pontiac's Grand Prix Series W J/P/R range of cars.
Its engine is a naturally aspirated petrol, 3.8 litre, overhead valve 90 degree V 6 cylinder with 2 valves per cylinder. In this application it produces 200 bhp (203 PS/149 kW) of power at 5200 rpm, and maximum torque of 305 N·m (225 lb·ft/31.1 kgm) at 4000 rpm.
This power is transferred to the wheels by means of a 4 speed automatic gearbox.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2807 | 110.5 | |
| Voies AV | 1575 | 62 | |
| Voies AR | 1561 | 61.5 | |
| Longueur | 5006 | 197.1 | |
| Largeur | 1845 | 72.6 | |
| Hauteur | 1390 | 54.7 | |
| Garde au sol | |||
| 1.78 | |||
| Poids avec pleins | |||
| Répartition poids AV | |||
| Réservoir à essence | 56.8 litres | 12.5 [15] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | GM | ||
| Type moteur | L36 | ||
| 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 (SAE net) |
203 PS (200 bhp) (149 kW) à 5200 tr/mn |
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| Couple maximale (SAE net) |
305 Nm (225 ft·lb) (31.1 kgm) à 4000 tr/mn |
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| Specific output (SAE net) |
39.3 kW/litre 53.5 ps/litre 52.8 bhp/litre 0.86 bhp/cu in |
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(SAE net) |
80.45 Nm/litre
0.97 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 9.4:1 | ||
| Carburant | EFI | ||
| bmep (brake mean effective pressure) | 1011 kPa (146.6 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 | transverse | ||
| Traction | front wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | 2.600 | ||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 6½ x 16 | ||
| Roues AR | 6½ x 16 | ||
| Pneumatiques AV | P225/60 R 16 | ||
| Pneumatiques AR | P225/60 R 16 | ||
| Freins AV/AR | VeDi/Di-S-ABS | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 4 speed automatic | ||
| Rapport de démultiplication supérieure | 0.71 | ||
| Rapport de pont | 3.29 | ||
| Généralités | |||
| Carfolio.com ID | 753368 | ||
| Production total | |||
| Type mines | P37V | ||
| Grand Prix Series W J/P/R | |||
| RAC rating | 34.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1999 Pontiac Grand Prix GT Coupé added 2022-07-31. Last modified 2022-07-31. |
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