The Pontiac Firebird Trans Am GTA is a coupé with 2 doors and a front mounted engine which supplies the power to the rear wheels.
The Firebird Trans Am GTA is part of Pontiac's 2F series.
Power is supplied by an overhead valve, 5.7 litre naturally aspirated 8 cylinder engine, with 2 valves per cylinder that provides power and torque figures of 240 bhp (243 PS/179 kW) at 4400 rpm and 461 N·m (340 lb·ft/47 kgm) at 3200 rpm respectively.
The engine delivers its power through to the wheels by means of a 4 speed automatic gearbox.
Full specs
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| Karosserie | |||
|---|---|---|---|
| Karosserie | 2+2 seater fixed-head coupé | ||
| Anzahl türen | 2 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 2565 | 101 Zoll | |
| Spurweite vorn | 1541 | 60.7 Zoll | |
| Spurweite hinten | 1564 | 61.6 Zoll | |
| Länge | 4958 | 195.2 Zoll | |
| Breite | 1849 | 72.8 Zoll | |
| Höhe | 1262 | 49.7 Zoll | |
| Bodenfreiheit | |||
| 1.93 | |||
| Leergewicht | |||
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | 58.7 litres | 12.9 [15.5] UK [US] gal. | |
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| naturally aspirated petrol | |||
| Motor Hersteller | GM | ||
| Motor-Typ | L98 | ||
| Anzahl zylinders | V 8 in 90° vee | ||
| Hubraum | 5.7 litre 5733 cc (349.849 cu in) |
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| Bohrung × Hub | 101.6 × 88.4 mm
4 × 3.48 in |
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| Bohrung/Hub Verhältnis | 1.15 | ||
| Verteilung | overhead valve (OHV)
2 Ventile pro Zylinder 16 Insgesamt Ventile |
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| Leistung (SAE net) |
243 PS (240 bhp) (179 kW) bei 4400 U/min |
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| Max. Drehmoment (SAE net) |
461 Nm (340 ft·lb) (47 kgm) bei 3200 U/min |
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| spezifisches Leistung (SAE net) |
31.2 kW/litre 42.4 ps/litre 41.9 bhp/litre 0.69 bhp/cu in |
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| Spezifisches Drehmoment (SAE net) |
80.41 Nm/litre
0.97 ft·lb/cu3 |
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| Engine construction | |||
| Schmierung | nassersumpf | ||
| Verdichtungsverhältnis | 9.3:1 | ||
| Vergasser/Einspritzung | EFI | ||
| effektiver Mitteldruck | 1010.5 kPa (146.6 psi) | ||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | 5 | ||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 716.63 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 | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| 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 | |||
| Wendekruis | |||
| Radaufhängen vorn | |||
| Radaufhängen hintern | |||
| Rädergröße vorn | 8 x 16 | ||
| Rädergröße hintern | 8 x 16 | ||
| Reifen vorn | Goodyear Eagle ZR50 Gatorback P245/50 ZR 16 | ||
| Reifen hintern | Goodyear Eagle ZR50 Gatorback P245/50 ZR 16 | ||
| Bremsen vorn/hintern | VeDi/Di-S | ||
| Bremse Durchmesser vorn | 267 mm | ||
| Bremse Durchmesser hintern | 297 mm | ||
| Braked area | |||
| Getriebe | 4 gang Automatikgetriebe | ||
| Hinterachse | 0.7 | ||
| Hinterachse Übersetzungen | 3.23 | ||
| Allgemein | |||
| Carfolio.com ID | 771540 | ||
| Production total | |||
| Modellnummer | W87 | ||
| 2F | |||
| RAC rating | 51.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1991 Pontiac Firebird Trans Am GTA added 2022-09-16. Last modified 2022-09-18. |
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