The Pontiac Firebird Trans Am GTA is a 2 door coupé-bodied road car with a front mounted engine powering the rear wheels.
The power is produced by a naturally aspirated engine of 5 litre capacity. This unit features overhead valve valve gear, a 90 degree V 8 cylinder layout, and 2 valves per cylinder. It develops 225 bhp (228 PS/168 kW) of power at 4400 rpm, and maximum torque of 407 N·m (300 lb·ft/41.5 kgm) at 3200 rpm.
The engine transmits power to the wheels via a 5 speed manual 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 | 1540 | 60.6 Zoll | |
| Spurweite hinten | 1564 | 61.6 Zoll | |
| Länge | 4867 | 191.6 Zoll | |
| Breite | 1829 | 72 Zoll | |
| Höhe | 1270 | 50 Zoll | |
| Bodenfreiheit | |||
| 1.9 | |||
| 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 | LB9 | ||
| Anzahl zylinders | V 8 in 90° vee | ||
| Hubraum | 5 litre 5001 cc (305.18 cu in) |
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| Bohrung × Hub | 94.9 × 88.4 mm
3.74 × 3.48 in |
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| Bohrung/Hub Verhältnis | 1.07 | ||
| Verteilung | overhead valve (OHV)
2 Ventile pro Zylinder 16 Insgesamt Ventile |
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| Leistung | 228 PS (225 bhp) (168 kW) bei 4400 U/min |
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| Max. Drehmoment | 407 Nm (300 ft·lb) (41.5 kgm) bei 3200 U/min |
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| spezifisches Leistung | 33.5 kW/litre 45.6 ps/litre 45 bhp/litre 0.74 bhp/cu in |
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| Spezifisches Drehmoment |
81.38 Nm/litre
0.98 ft·lb/cu3 |
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| Engine construction | cast iron block & head | ||
| Schmierung | nassersumpf | ||
| Verdichtungsverhältnis | 9.3:1 | ||
| Vergasser/Einspritzung | Rochester electronic fuel injection | ||
| effektiver Mitteldruck | 1022.7 kPa (148.3 psi) | ||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | 5 | ||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 625.13 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 | 8J x 16 | ||
| Rädergröße hintern | 8J 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 | 5 gang Schaltgetriebe | ||
| Hinterachse | 0.63 | ||
| Hinterachse Übersetzungen | 3.08 | ||
| Allgemein | |||
| Carfolio.com ID | 462187 | ||
| Production total | |||
| Modellnummer | |||
| RAC rating | 44.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1989 Pontiac Firebird Trans Am GTA added 2016-03-21. Last modified 2020-03-16. |
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