This vehicle has a 2 door coupé type body with a front located engine powering the rear wheels.
The Pontiac Firebird Trans Am's engine is a naturally aspirated petrol, 7.5 litre, overhead valve 90 degree V 8 cylinder with 2 valves per cylinder. In this application it produces 200 bhp (203 PS/149 kW) of power at 3500 rpm, and maximum torque of 448 N·m (330 lb·ft/45.7 kgm) at 2000 rpm.
The engine powers the wheels via a 4 speed manual transmission.
Claimed weight at the kerb is 1701 kg.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2746 | 108.1 | |
| Voies AV | 1554 | 61.2 | |
| Voies AR | 1532 | 60.3 | |
| Longueur | 4999 | 196.8 | |
| Largeur | 1854 | 73 | |
| Hauteur | 1260 | 49.6 | |
| Garde au sol | 135 | 5.3 | |
| 1.82 | |||
| Poids avec pleins | 1701 kg | 3750 | |
| Répartition poids AV | 57% front | ||
| Réservoir à essence | 76.5 litres | 16.8 [20.2] 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 | 7.5 litre 7462 cc (455.359 cu in) |
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| Alésage × Course | 105.4 × 106.9 mm
4.15 × 4.21 in |
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| Rapport alésage / course | 0.99 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale (SAE net) |
203 PS (200 bhp) (149 kW) à 3500 tr/mn |
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| Couple maximale (SAE net) |
448 Nm (330 ft·lb) (45.7 kgm) à 2000 tr/mn |
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| Specific output (SAE net) |
20 kW/litre 27.2 ps/litre 26.8 bhp/litre 0.44 bhp/cu in |
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(SAE net) |
60.04 Nm/litre
0.73 ft·lb/cu3 |
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| Construction | cast iron block & head | ||
| Lubrification | Carter humide | ||
| Taux de compression | 7.6:1 | ||
| Carburant | 1 Rochester carburettor | ||
| bmep (brake mean effective pressure) | 754.5 kPa (109.4 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Other | ||
| Cylindrée Unitaire | 932.75 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | 6.5 s | ||
| 0-60mph | 8.4 s | ||
| 0-100km/h | |||
| 0-160km/h | 22.5 s | ||
| 0-400m | 15.9 s
@ 87 mph |
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| 0-1000m | |||
| Vitesse | |||
| Power-to-weight ratio | Higher is better 119.21 PS/tonne (1000 kg) 0.12 PS/kg 87.68 kW/tonne (1000 kg) 0.09 kW/kg 117.58 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.41 kg/kW 19.05 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 | unknown | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | 2.400 | ||
| Turning circle | |||
| Suspension AV | I.DW.CS.ARB. | ||
| Suspension AR | LA.LS.ARB. | ||
| Roues AV | 7JJ x 15 | ||
| Roues AR | 7JJ x 15 | ||
| Pneumatiques AV | GR70-15 | ||
| Pneumatiques AR | GR70-15 | ||
| Freins AV/AR | Di/Dr-S | ||
| Diamètre des freins AV | 279 mm | ||
| Diamètre des freins AR | 241 mm | ||
| Braked area | 2168 cm2 | ||
| Transmission | 4 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 3.23 | ||
| Généralités | |||
| Carfolio.com ID | 148522 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 55.1 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1976 Pontiac Firebird Trans Am added 2006-10-30. Last modified 2013-07-05. |
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