The Pontiac GTO Convertible is a convertible/cabriolet with 2 doors and a front mounted engine which transmits the power through the rear wheels.
Powering the Pontiac GTO Convertible is an overhead valve, 6.6 litre naturally aspirated 8 cylinder engine, with 2 valves per cylinder that develops power and torque figures of 255 bhp (259 PS/190 kW) at 4400 rpm and 538 N·m (397 lb·ft/54.9 kgm) at 2400 rpm respectively.
The engine delivers its power through to the wheels via a 3 speed automatic 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 | 1499 | 59 | |
| Longueur | 5248 | 206.6 | |
| Largeur | 1897 | 74.7 | |
| Hauteur | 1361 | 53.6 | |
| 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 | 6.6 litre 6554 cc (399.95 cu in) |
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| Alésage × Course | 104.65 × 95.25 mm
4.12 × 3.75 in |
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| Rapport alésage / course | 1.1 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale | 259 PS (255 bhp) (190 kW) à 4400 tr/mn |
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| Couple maximale | 538 Nm (397 ft·lb) (54.9 kgm) à 2400 tr/mn |
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| Specific output | 29 kW/litre 39.4 ps/litre 38.9 bhp/litre 0.64 bhp/cu in |
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82.09 Nm/litre
0.99 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 8.6:1 | ||
| Carburant | 1 carburettor | ||
| bmep (brake mean effective pressure) | 1031.5 kPa (149.6 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 819.25 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 | F70 x 14 | ||
| Pneumatiques AR | F70 x 14 | ||
| Freins AV/AR | Dr/Dr | ||
| Diamètre des freins AV | 241 mm | ||
| Diamètre des freins AR | 241 mm | ||
| Braked area | |||
| Transmission | 3 speed automatic | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 2.56 | ||
| Généralités | |||
| Carfolio.com ID | 347116 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 54.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1967 Pontiac GTO Convertible added 2013-07-17. Last modified 2020-02-02. |
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