The Pontiac Grand Prix GTP Competition Group is a front wheel drive motor vehicle, with its engine mounted in the front, and a 4 door saloon (sedan) body.
Its 6 cylinder, overhead valve supercharged engine has 2 valves per cylinder and a capacity of 3.8 litres. In this application it provides power and torque figures of 260 bhp (264 PS/194 kW) at 5200 rpm and 380 Nm (280 lbft/38.8 kgm) at 3600 rpm respectively.
A 4 speed automatic gearbox transfers the power to the wheels.
The claimed kerb weight is 1664 kg.
The Pontiac Grand Prix GTP Competition Group is claimed to achieve a top speed of 222 km/h or 138 mph, manufacturer claimed fuel consumption is 18/27 US MPG city/highway.
Full specs
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Applicable to the USA domestic market(s). | ||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2807 | 110.5 | |
| Voies AV | 1565 | 61.6 | |
| Voies AR | 1557 | 61.3 | |
| Longueur | 5034 | 198.2 | |
| Largeur | 1819 | 71.6 | |
| Hauteur | 1420 | 55.9 | |
| Garde au sol | 170 | 6.7 | |
| 1.79 | |||
| Poids avec pleins | 1664 kg | 3668 | |
| Répartition poids AV | 63.2% front | ||
| Réservoir à essence | 64.4 litres | 14.2 [17] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | 2.20 m² | ||
| SCx | |||
| supercharged petrol | |||
| Constructeur du moteur | GM | ||
| Type moteur | L32 | ||
| Cylinders | V 6 | ||
| Cylindrée | 3.8 litre 3791 cc (231.341 cu in) |
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| Alésage × Course | 96.5 × 86.4 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) |
264 PS (260 bhp) (194 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) |
51.1 kW/litre 69.5 ps/litre 68.6 bhp/litre 1.12 bhp/cu in |
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(SAE net) |
100.24 Nm/litre
1.21 ft·lb/cu3 |
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| Construction | cast iron block & head | ||
| Lubrification | Carter humide | ||
| Taux de compression | 8.5:1 | ||
| Carburant | EFi | ||
| bmep (brake mean effective pressure) | 1259.6 kPa (182.7 psi) | ||
| Régime maximal | 6000 tr/mn | ||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 631.83 cc | ||
| Aspiration | S/Charged | ||
| Compressor | |||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | 4.8 s | ||
| 0-60mph | 6.6 s | ||
| 0-100km/h | |||
| 0-160km/h | 17.7 s | ||
| 0-400m | 15 s
@ 93 mph |
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| 0-1000m | |||
| Vitesse | 222 km/h (138 mph) | ||
| Power-to-weight ratio | Higher is better 158.42 PS/tonne (1000 kg) 0.16 PS/kg 116.52 kW/tonne (1000 kg) 0.12 kW/kg 156.25 bhp/tonne (1000 kg) 0.16 bhp/kg 0.07 bhp/lb |
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| Weight-to-power ratio | Lower is better 8.58 kg/kW 14.34 lb/bhp |
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| Consommation | |||
| Consommation | 18/27 US MPG city/highway | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 13.1/8.7 l/100km city/highway | ||
| km/litre | 7.7/11.5 km/l city/highway | ||
| UK MPG | 21.6/32.4 UK MPG city/highway | ||
| US MPG | 18.0/27.0 US MPG city/highway | ||
| 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 | 2.400 | ||
| Turning circle | |||
| Suspension AV | I.MS.CS.ARB. | ||
| Suspension AR | I.MS.TrailLi.CS.ARB. | ||
| Roues AV | 6½ x 17 | ||
| Roues AR | 6½ x 17 | ||
| Pneumatiques AV | BFGoodrich Comp T/A P225/55 VR 17 | ||
| Pneumatiques AR | BFGoodrich Comp T/A P225/55 VR 17 | ||
| Freins AV/AR | VeDi/Di-S-ABS | ||
| Diamètre des freins AV | 297 mm | ||
| Diamètre des freins AR | 267 mm | ||
| Braked area | |||
| Transmission | 4 speed automatic | ||
| Rapport de démultiplication supérieure | 0.71 | ||
| Rapport de pont | 3.29 | ||
| Généralités | |||
| Carfolio.com ID | 111551 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 34.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2004 Pontiac Grand Prix GTP Competition Group added 2003-07-08. Last modified 2013-03-04. |
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