The Pontiac Firebird Trans Am is a rear wheel drive car, with its engine located in the front, and a 2 door coupé body.
Power is supplied by an overhead valve, 5 litre naturally aspirated 8 cylinder powerplant, with 2 valves per cylinder that produces power and torque figures of 190 bhp (193 PS/142 kW) at 4800 rpm and 325 N·m (240 lb·ft/33.1 kgm) at 3200 rpm respectively.
A 5 speed manual 'box supplies the power to the driven wheels.
The claimed weight at the kerb is 1474 kg.
The Pontiac Firebird Trans Am is said to be able to manage a top speed of 205 km/h or 127 mph.
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 2+2 seater fixed-head coupé | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2565 | 101 | |
| Vía delantera | 1540 | 60.6 | |
| Vía trasera | 1565 | 61.6 | |
| Longitud | 4872 | 191.8 | |
| Ancho | 1840 | 72.4 | |
| Altura | 1260 | 49.6 | |
| Despeje del suelo | 115 | 4.5 | |
| Relación Largo:Dist.entre ejes | 1.9 | ||
| Peso en vacío | 1474 kg | 3250 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 61 litres | 13.4 [16.1] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | GM | ||
| Código de motor | |||
| Número de cilindros | V 8 in 90° vee | ||
| Cilindrada | 5 litre 5013 cc (305.912 cu in) |
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| Diámetro × Carrera | 95 × 88.4 mm
3.74 × 3.48 in |
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| Relación diámetro/carrera | 1.07 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal (SAEnet) |
193 PS (190 bhp) (142 kW) a 4800 rpm |
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| Par motor máximo (SAEnet) |
325 Nm (240 ft·lb) (33.1 kgm) a 3200 rpm |
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| Potencia específica (SAEnet) |
28.3 kW/litre 38.4 ps/litre 37.9 bhp/litre 0.62 bhp/cu in |
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(SAEnet) |
64.83 Nm/litre
0.78 ft·lb/cu3 |
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| Materiales de block / culata | cast iron block & head | ||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 9.5:1 | ||
| Alimentación | 1 Ro carb | ||
| 814.7 kPa (118.2 psi) | |||
| Maximum RPM | 5300 rpm | ||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 626.63 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 205 km/h (127 mph) | ||
| Power-to-weight ratio | Higher is better 130.69 PS/tonne (1000 kg) 0.13 PS/kg 96.12 kW/tonne (1000 kg) 0.1 kW/kg 128.9 bhp/tonne (1000 kg) 0.13 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 10.4 kg/kW 17.38 lb/bhp |
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| Consumos | |||
| Consumo de combustible | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emisiones de CO2 | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Chasis | |||
| Ubicación del motor | front | ||
| Engine layout | longitudinal | ||
| Tracción | rear wheel drive | ||
| Alimentación | N/A | ||
| Dirección, tipo | |||
| turns lock-to-lock | 2.200 | ||
| Turning circle | |||
| Suspensión delantera | I.W.CS.ARB. | ||
| Suspensión trasera | LA.LongLeadArms.CS.ARB. | ||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | P245/50 R 15 | ||
| Neumáticos detrás | P245/50 R 15 | ||
| Brakes F/R | VeDi/Dr-S | ||
| Front brake diameter | 267 mm | ||
| Rear brake diameter | |||
| Braked area | 1985 cm2 | ||
| Transmisión | 5 speed manual | ||
| Eje trasero desmultiplicación | 0.63 | ||
| Desmultiplicación grupo cónico | 3.70 | ||
| General | |||
| Carfolio.com ID | 99132 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 44.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1985 Pontiac Firebird Trans Am added 2002-09-05. Last modified 2013-02-28. |
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