The Pontiac Chieftain Convertible is a rear wheel drive road car, with the powerplant positioned in the front, and a 2 door convertible/cabriolet body.
The Pontiac Chieftain Convertible is one of the 25 range of cars from Pontiac.
Power is produced by an overhead valve, 6 litre naturally aspirated 8 cylinder engine, with 2 valves per cylinder that produces power and torque figures of 255 bhp (259 PS/190 kW) at 4500 rpm and 488 N·m (360 lb·ft/49.8 kgm) at 2600 rpm respectively.
The engine drives the wheels compliments of a 3 speed manual gearbox.
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 4/5 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 3099 | 122 | |
| Vía delantera | 1494 | 58.8 | |
| Vía trasera | 1509 | 59.4 | |
| Longitud | 5377 | 211.7 | |
| Ancho | 1966 | 77.4 | |
| Altura | 1415 | 55.7 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.74 | ||
| Peso en vacío | |||
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 76 litres | 16.7 [20.1] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Pontiac | ||
| Código de motor | Tempest 395 | ||
| Número de cilindros | V 8 in 90° vee | ||
| Cilindrada | 6 litre 6041 cc (368.644 cu in) |
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| Diámetro × Carrera | 103.12 × 90.42 mm
4.06 × 3.56 in |
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| Relación diámetro/carrera | 1.14 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal (gross) |
259 PS (255 bhp) (190 kW) a 4500 rpm |
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| Par motor máximo (gross) |
488 Nm (360 ft·lb) (49.8 kgm) a 2600 rpm |
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| Potencia específica (gross) |
31.5 kW/litre 42.8 ps/litre 42.2 bhp/litre 0.69 bhp/cu in |
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(gross) |
80.78 Nm/litre
0.98 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 8.6:1 | ||
| Alimentación | 1 Rochester carburettor | ||
| 1015.1 kPa (147.2 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 755.13 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | N | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| 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 | |||
| Turning circle | |||
| Suspensión delantera | |||
| Suspensión trasera | |||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | 8.00-14 | ||
| Neumáticos detrás | 8.00-14 | ||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 3 speed manual | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 3.42 | ||
| General | |||
| Carfolio.com ID | 663245 | ||
| Unidades producidas | |||
| Model code | 2767 | ||
| 25 | |||
| RAC rating | 52.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1958 Pontiac Chieftain Convertible added 2020-04-04. Last modified 2020-04-10. |
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