The Pontiac Firebird Trans Am is a rear wheel drive road car, with its engine mounted in the front, and a 2 door coupé bodyshell.
The Pontiac Firebird Trans Am's engine is a naturally aspirated petrol, 4.9 litre, overhead valve 90 degree V 8 cylinder with 2 valves per cylinder. It develops 150 bhp (152 PS/112 kW) of power at 4000 rpm, and maximum torque of 331 N·m (244 lb·ft/33.8 kgm) at 2000 rpm.
A 3 speed automatic 'box delivers the power to the driven wheels.
Quoted kerb weight is 1555 kg.
Maximum claimed speed is 165 km/h (103 mph).
Full specs
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| Karosserie | |||
|---|---|---|---|
| Karosserie | 2+2 seater fixed-head coupé | ||
| Anzahl türen | 2 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 2748 | 108.2 Zoll | |
| Spurweite vorn | 1557 | 61.3 Zoll | |
| Spurweite hinten | 1524 | 60 Zoll | |
| Länge | 5032 | 198.1 Zoll | |
| Breite | 1854 | 73 Zoll | |
| Höhe | 1252 | 49.3 Zoll | |
| Bodenfreiheit | 117 | 4.6 Zoll | |
| 1.83 | |||
| Leergewicht | 1555 kg | 3428 Pfund | |
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | 79.6 litres | 17.5 [21] UK [US] gal. | |
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| naturally aspirated petrol | |||
| Motor Hersteller | GM | ||
| Motor-Typ | |||
| Anzahl zylinders | V 8 in 90° vee | ||
| Hubraum | 4.9 litre 4942 cc (301.579 cu in) |
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| Bohrung × Hub | 101.6 × 76.2 mm
4 × 3 in |
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| Bohrung/Hub Verhältnis | 1.33 | ||
| Verteilung | overhead valve (OHV)
2 Ventile pro Zylinder 16 Insgesamt Ventile |
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| Leistung (SAEnet) |
152 PS (150 bhp) (112 kW) bei 4000 U/min |
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| Max. Drehmoment (SAEnet) |
331 Nm (244 ft·lb) (33.8 kgm) bei 2000 U/min |
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| spezifisches Leistung (SAEnet) |
22.6 kW/litre 30.8 ps/litre 30.4 bhp/litre 0.5 bhp/cu in |
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| Spezifisches Drehmoment (SAEnet) |
66.98 Nm/litre
0.81 ft·lb/cu3 |
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| Engine construction | cast iron block & head | ||
| Schmierung | nassersumpf | ||
| Verdichtungsverhältnis | 8.1:1 | ||
| Vergasser/Einspritzung | 1 Ro M4MC carb | ||
| effektiver Mitteldruck | 841.7 kPa (122.1 psi) | ||
| Höchstdrezahl | 4000 U/min | ||
| Anzahl der Kurbelwellenlager | 5 | ||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 617.75 cc | ||
| Aspiration | Normal | ||
| Kompressor-typ | N/A | ||
| Ladeluftkühler | None | ||
| Katalysator | Y | ||
| Fahrleistungen | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vmax/Höchstgeschwindigkeit | 165 km/h (103 mph) | ||
| Power-to-weight ratio | Higher is better 97.8 PS/tonne (1000 kg) 0.1 PS/kg 71.93 kW/tonne (1000 kg) 0.07 kW/kg 96.46 bhp/tonne (1000 kg) 0.1 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 13.9 kg/kW 23.22 lb/bhp |
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| Verbrauch | |||
| Verbrauch | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Fahrgestell | |||
| Motor Platzierung | front | ||
| Engine layout | longitudinal | ||
| Antrieb | rear wheel drive | ||
| Drehmomentverteilung | N/A | ||
| Lenkungtyp | |||
| Lenkradumdrehungen | 2.410 | ||
| Wendekruis | 12.60 m | ||
| Radaufhängen vorn | I.W.CS.ARB. | ||
| Radaufhängen hintern | LA.SE.ARB. | ||
| Rädergröße vorn | |||
| Rädergröße hintern | |||
| Reifen vorn | P225/70 R 15 | ||
| Reifen hintern | P225/70 R 15 | ||
| Bremsen vorn/hintern | VeDi/Dr-S | ||
| Bremse Durchmesser vorn | 279 mm | ||
| Bremse Durchmesser hintern | |||
| Braked area | 2106 cm2 | ||
| Getriebe | 3 gang Automatikgetriebe | ||
| Hinterachse | 1 | ||
| Hinterachse Übersetzungen | 3.08 | ||
| Allgemein | |||
| Carfolio.com ID | 99363 | ||
| Production total | |||
| Modellnummer | |||
| RAC rating | 51.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1981 Pontiac Firebird Trans Am added 2002-09-05. Last modified 2013-02-28. |
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