The 120B Coupé Roadster is a rear wheel drive convertible/cabriolet car with a front located engine, manufactured by Packard.
The Packard 120B Coupé Roadster's engine is a naturally aspirated petrol, 4.2 litre, side valve 8 cylinder with 2 valves per cylinder. It has an output of 110 bhp (112 PS/82 kW) of power at 3800 rpm.
A 3 speed manual transmission transmits the power to the driven wheels.
Its quoted weight at the kerb is 1542 kg.
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 2+2 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 3048 | 120 | |
| Vía delantera | 1499 | 59 | |
| Vía trasera | 1524 | 60 | |
| Longitud | 4928 | 194 | |
| Ancho | 1829 | 72 | |
| Altura | 1715 | 67.5 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.62 | ||
| Peso en vacío | 1542 kg | 3400 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 75.8 litres | 16.7 [20] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Packard | ||
| Código de motor | |||
| Número de cilindros | Straight 8 | ||
| Cilindrada | 4.2 litre 4213 cc (257.093 cu in) |
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| Diámetro × Carrera | 82.55 × 98.4 mm
3.25 × 3.87 in |
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| Relación diámetro/carrera | 0.84 | ||
| Distribución | side valve (SV)
2 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal | 112 PS (110 bhp) (82 kW) a 3800 rpm |
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| Par motor máximo | |||
| Potencia específica | 19.5 kW/litre 26.5 ps/litre 26.1 bhp/litre 0.43 bhp/cu in |
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| Materiales de block / culata | |||
| Lubricación | |||
| Relación de compresión | 6.5:1 | ||
| Alimentación | 1 Stromberg carburettor | ||
| Maximum RPM | |||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 526.63 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 | Higher is better 72.33 PS/tonne (1000 kg) 0.07 PS/kg 53.2 kW/tonne (1000 kg) 0.05 kW/kg 71.34 bhp/tonne (1000 kg) 0.07 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 18.8 kg/kW 31.4 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 | 4.500 | ||
| Turning circle | |||
| Suspensión delantera | |||
| Suspensión trasera | |||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | 7.00 x 16 | ||
| Neumáticos detrás | 7.00 x 16 | ||
| Brakes F/R | Dr/Dr-S | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 3 speed manual | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 4.36 | ||
| General | |||
| Carfolio.com ID | 449185 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 33.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1935 Packard 120B Coupé Roadster added 2015-12-30. Last modified 2020-03-16. |
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