The Pontiac Grand Ville Convertible is a rear wheel drive vehicle, with the engine placed in the front, and a 2 door convertible/cabriolet body.
Powering the Pontiac Grand Ville Convertible is an overhead valve, 7.5 litre naturally aspirated 8 cylinder powerplant, with 2 valves per cylinder that develops power and torque figures of 250 bhp (253 PS/186 kW) at 4000 rpm and 502 N·m (370 lb·ft/51.2 kgm) at 2800 rpm respectively.
This power is supplied to the wheels by means of a 3 speed automatic gearbox.
Full specs
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| Carrocería | |||
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| Carrocería | 4/5 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 3150 | 124 | |
| Vía delantera | 1628 | 64.1 | |
| Vía trasera | 1626 | 64 | |
| Longitud | 5710 | 224.8 | |
| Ancho | 2022 | 79.6 | |
| Altura | 1377 | 54.2 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.81 | ||
| Peso en vacío | |||
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 97.7 litres | 21.5 [25.8] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Pontiac | ||
| Código de motor | |||
| Número de cilindros | V 8 in 900° vee | ||
| Cilindrada | 7.5 litre 7475 cc (456.152 cu in) |
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| Diámetro × Carrera | 105.5 × 106.9 mm
4.15 × 4.21 in |
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| Relación diámetro/carrera | 0.99 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal | 253 PS (250 bhp) (186 kW) a 4000 rpm |
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| Par motor máximo | 502 Nm (370 ft·lb) (51.2 kgm) a 2800 rpm |
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| Potencia específica | 24.9 kW/litre 33.9 ps/litre 33.4 bhp/litre 0.55 bhp/cu in |
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67.16 Nm/litre
0.81 ft·lb/cu3 |
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| Materiales de block / culata | cast iron block & head | ||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 8:1 | ||
| Alimentación | 1 Rochester carburettor | ||
| 843.9 kPa (122.4 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 934.38 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 | |||
| 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 | 6 x 15 | ||
| Ruedas detrás | 6 x 15 | ||
| Neumáticos delante | H78-15B | ||
| Neumáticos detrás | H78-15B | ||
| Brakes F/R | VeDi/Dr-S | ||
| Front brake diameter | 301 mm | ||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 3 speed automatic | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 2.93 | ||
| General | |||
| Carfolio.com ID | 554455 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 55.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1973 Pontiac Grand Ville Convertible added 2018-06-16. Last modified 2020-03-16. |
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