The Pontiac Firebird is a rear wheel drive vehicle, with its engine positioned in the front, and a 2 door coupé bodyshell.
Powering the Pontiac Firebird is an overhead valve, 2.5 litre naturally aspirated 4 cylinder motor, with 2 valves per cylinder that produces power and torque figures of 88 bhp (89 PS/66 kW) at 4400 rpm and 179 N·m (132 lb·ft/18.3 kgm) at 2800 rpm respectively.
A 5 speed manual gearbox transmits the power to the wheels.
The stated kerb weight is 1301 kg.
It is claimed to attain a top speed of 161 km/h (100 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 | 4840 | 190.6 | |
| Ancho | 1840 | 72.4 | |
| Altura | 1260 | 49.6 | |
| Despeje del suelo | 115 | 4.5 | |
| Relación Largo:Dist.entre ejes | 1.89 | ||
| Peso en vacío | 1301 kg | 2868 | |
| Distribución del peso (% adelante) | 54% front | ||
| Capacità serbatoio | 60.6 litres | 13.3 [16] 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 | Straight 4 | ||
| Cilindrada | 2.5 litre 2471 cc (150.79 cu in) |
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| Diámetro × Carrera | 101.6 × 76.2 mm
4 × 3 in |
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| Relación diámetro/carrera | 1.33 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 8 Total de válvulas |
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| Potencia nominal (SAEnet) |
89 PS (88 bhp) (66 kW) a 4400 rpm |
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| Par motor máximo (SAEnet) |
179 Nm (132 ft·lb) (18.3 kgm) a 2800 rpm |
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| Potencia específica (SAEnet) |
26.6 kW/litre 36.1 ps/litre 35.6 bhp/litre 0.58 bhp/cu in |
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(SAEnet) |
72.44 Nm/litre
0.88 ft·lb/cu3 |
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| Materiales de block / culata | cast iron block & head | ||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 9:1 | ||
| Alimentación | Fuel injection | ||
| 910.3 kPa (132 psi) | |||
| Maximum RPM | 5000 rpm | ||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 617.75 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 | 161 km/h (100 mph) | ||
| Power-to-weight ratio | Higher is better 68.58 PS/tonne (1000 kg) 0.07 PS/kg 50.44 kW/tonne (1000 kg) 0.05 kW/kg 67.64 bhp/tonne (1000 kg) 0.07 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 19.83 kg/kW 33.12 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 | 2.410 | ||
| Turning circle | |||
| Suspensión delantera | I.W.CS.ARB. | ||
| Suspensión trasera | LA.LongLeadArms.CS.ARB. | ||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | P195/75 R 14 | ||
| Neumáticos detrás | P195/75 R 14 | ||
| 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 | 0.72 | ||
| Desmultiplicación grupo cónico | 3.73 | ||
| General | |||
| Carfolio.com ID | 99209 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 25.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1985 Pontiac Firebird added 2002-09-05. Last modified 2013-02-28. |
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