The Pontiac Grand Prix GTP is a saloon with 4 doors and a front mounted engine which transmits its power to the front wheels.
It is part of Pontiac's Grand Prix Series W J/P/R model range.
The 6 cylinder, overhead valve supercharged engine has 2 valves per cylinder and a volume of 3.8 litres. This unit provides power and torque figures of 240 bhp (243 PS/179 kW) at 5200 rpm and 380 Nm (280 lbft/38.8 kgm) at 3600 rpm respectively.
Power is transferred to the wheels via a 4 speed automatic gearbox.
Its quoted weight at the kerb is 1610 kg.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2807 | 110.5 | |
| Voies AV | 1575 | 62 | |
| Voies AR | 1561 | 61.5 | |
| Longueur | 4991 | 196.5 | |
| Largeur | 1845 | 72.6 | |
| Hauteur | 1390 | 54.7 | |
| Garde au sol | |||
| 1.78 | |||
| Poids avec pleins | 1610 kg | 3549 | |
| Répartition poids AV | |||
| Réservoir à essence | 56.8 litres | 12.5 [15] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| supercharged 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) |
243 PS (240 bhp) (179 kW) à 5200 tr/mn |
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| Couple maximale (SAE net) |
380 Nm (280 ft·lb) (38.8 kgm) à 3600 tr/mn |
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| Specific output (SAE net) |
47.2 kW/litre 64.2 ps/litre 63.3 bhp/litre 1.04 bhp/cu in |
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(SAE net) |
100.24 Nm/litre
1.21 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 8.5:1 | ||
| Carburant | EFI | ||
| bmep (brake mean effective pressure) | 1259.6 kPa (182.7 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 4 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 631.83 cc | ||
| Aspiration | S/Charged | ||
| Compressor | |||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | |||
| Power-to-weight ratio | Higher is better 151.14 PS/tonne (1000 kg) 0.15 PS/kg 111.16 kW/tonne (1000 kg) 0.11 kW/kg 149.07 bhp/tonne (1000 kg) 0.15 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 9 kg/kW 15.03 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 | 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 | 2.93 | ||
| Généralités | |||
| Carfolio.com ID | 753489 | ||
| Production total | |||
| Type mines | P69V | ||
| 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 GTP added 2022-07-31. Last modified 2022-07-31. |
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