This automobile has a 2 door coupé type body with a front mounted engine powering the rear wheels.
The power is produced by a naturally aspirated engine of 2.8 litre capacity. This unit features overhead valve valve gear, a 60 degree V 6 cylinder layout, and 2 valves per cylinder. It produces 135 bhp (137 PS/101 kW) of power at 4900 rpm, and maximum torque of 217 N·m (160 lb·ft/22.1 kgm) at 3900 rpm.
The engine supplies its power through to the wheels via a 4 speed automatic 'box.
Full specs
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| Carrosserie | |||
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| Carrosserie | 2+2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2565 | 101 | |
| Voies AV | 1540 | 60.6 | |
| Voies AR | 1564 | 61.6 | |
| Longueur | 4778 | 188.1 | |
| Largeur | 1829 | 72 | |
| Hauteur | 1270 | 50 | |
| Garde au sol | |||
| 1.86 | |||
| Poids avec pleins | |||
| Répartition poids AV | |||
| Réservoir à essence | 58.7 litres | 12.9 [15.5] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | GM | ||
| Type moteur | LB8 | ||
| Cylinders | V 6 in 60° vee | ||
| Cylindrée | 2.8 litre 2838 cc (173.185 cu in) |
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| Alésage × Course | 88.9 × 76.2 mm
3.5 × 3 in |
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| Rapport alésage / course | 1.17 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 12 Total vannes |
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| Puissance maximale | 137 PS (135 bhp) (101 kW) à 4900 tr/mn |
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| Couple maximale | 217 Nm (160 ft·lb) (22.1 kgm) à 3900 tr/mn |
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| Specific output | 35.5 kW/litre 48.2 ps/litre 47.6 bhp/litre 0.78 bhp/cu in |
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76.46 Nm/litre
0.92 ft·lb/cu3 |
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| Construction | cast iron block & head | ||
| Lubrification | Carter humide | ||
| Taux de compression | 8.9:1 | ||
| Carburant | Rochester electronic fuel injection | ||
| bmep (brake mean effective pressure) | 960.9 kPa (139.4 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 4 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 473 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 | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 7J x 15 | ||
| Roues AR | 7J x 15 | ||
| Pneumatiques AV | Firestone Firehawk FX P215/65 R 15 | ||
| Pneumatiques AR | Firestone Firehawk FX P215/65 R 15 | ||
| Freins AV/AR | VeDi/Dr-S | ||
| Diamètre des freins AV | 267 mm | ||
| Diamètre des freins AR | 241 mm | ||
| Braked area | |||
| Transmission | 4 speed automatic | ||
| Rapport de démultiplication supérieure | 0.7 | ||
| Rapport de pont | 3.42 | ||
| Généralités | |||
| Carfolio.com ID | 461362 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 29.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1989 Pontiac Firebird Automatic added 2016-03-21. Last modified 2020-03-16. |
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