The Roadmaster Convertible Coupé is a road car from Buick, with rear wheel drive, a front positioned engine and a 2 door convertible/cabriolet body style.
The Buick Roadmaster Convertible Coupé is one of the Series 70 model family from Buick.
The power is produced by a naturally aspirated engine of 5.2 litre capacity. This unit features overhead valve valve gear, 8 cylinder layout, and 2 valves per cylinder. It produces 165 bhp (167 PS/123 kW) of power at 3800 rpm.
The engine delivers its power through to the wheels via a 3 speed manual 'box.
Full specs
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| Carrocería | |||
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| Carrocería | 5/6 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 3200 | 126 | |
| Vía delantera | 1502 | 59.1 | |
| Vía trasera | 1581 | 62.2 | |
| Longitud | 5461 | 215 | |
| Ancho | |||
| Altura | 1680 | 66.1 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.71 | ||
| Peso en vacío | |||
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | |||
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Buick | ||
| Código de motor | |||
| Número de cilindros | Straight 8 | ||
| Cilindrada | 5.2 litre 5245 cc (320.07 cu in) |
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| Diámetro × Carrera | 87.3 × 109.54 mm
3.44 × 4.31 in |
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| Relación diámetro/carrera | 0.8 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal | 167 PS (165 bhp) (123 kW) a 3800 rpm |
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| Par motor máximo | |||
| Potencia específica | 23.5 kW/litre 31.9 ps/litre 31.5 bhp/litre 0.52 bhp/cu in |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 7:1 | ||
| Alimentación | 2 Stromberg carburettors | ||
| Maximum RPM | |||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 655.63 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 | 7.00 x 15 | ||
| Neumáticos detrás | 7.00 x 15 | ||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 3 speed manual | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 3.90 | ||
| General | |||
| Carfolio.com ID | 745613 | ||
| Unidades producidas | |||
| Model code | 76C | ||
| Series 70 | |||
| RAC rating | 37.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1941 Buick Roadmaster Convertible Coupé added 2022-06-17. Last modified 2022-06-18. |
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