Packard Twelve Coupé is an automobile that has a 2 door coupé body style with a front mounted engine that delivers power to the rear wheels.
The Twelve Coupé forms part of Packard's 1407 series.
Its 7.8 litre engine is a naturally aspirated, side valve, 12 cylinder unit that develops 175 bhp (177 PS/130 kW) of power at 3200 rpm.
This power is delivered to the wheels through a 3 speed manual gearbox.
Its claimed kerb weight is 2492 kg.
Full specs
|
|
|||
| Carrocería | |||
|---|---|---|---|
| Carrocería | 4/5 seater fixed-head coupé | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 3537 | 139.3 | |
| Vía delantera | 1524 | 60 | |
| Vía trasera | 1549 | 61 | |
| Longitud | 5544 | 218.3 | |
| Ancho | 1880 | 74 | |
| Altura | 1803 | 71 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.57 | ||
| Peso en vacío | 2492 kg | 5494 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 113.7 litres | 25 [30] 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 | V 12 in 67° vee | ||
| Cilindrada | 7.8 litre 7758 cc (473.422 cu in) |
||
| Diámetro × Carrera | 87.3 × 108 mm
3.44 × 4.25 in |
||
| Relación diámetro/carrera | 0.81 | ||
| Distribución | side valve (SV)
2 válvulas por cilindro 24 Total de válvulas |
||
| Potencia nominal | 177 PS (175 bhp) (130 kW) a 3200 rpm |
||
| Par motor máximo | |||
| Potencia específica | 16.8 kW/litre 22.9 ps/litre 22.6 bhp/litre 0.37 bhp/cu in |
||
| Materiales de block / culata | |||
| Lubricación | |||
| Relación de compresión | 6.4:1 | ||
| Alimentación | 1 Packard Stromberg carburettor | ||
| Maximum RPM | |||
| Casquillos de cigüeñal | 4 | ||
| Engine coolant | Water | ||
| 646.5 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 71.2 PS/tonne (1000 kg) 0.07 PS/kg 52.37 kW/tonne (1000 kg) 0.05 kW/kg 70.22 bhp/tonne (1000 kg) 0.07 bhp/kg 0.03 bhp/lb |
||
| Weight-to-power ratio | Lower is better 19.1 kg/kW 31.9 lb/bhp |
||
| 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 | 5.000 | ||
| Turning circle | |||
| Suspensión delantera | |||
| Suspensión trasera | |||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | 7.50 x 17 | ||
| Neumáticos detrás | 7.50 x 17 | ||
| 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 | 4.41 | ||
| General | |||
| Carfolio.com ID | 449438 | ||
| Unidades producidas | |||
| Model code | |||
| 1407 | |||
| RAC rating | 56.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
1935 Packard Twelve Coupé added 2015-12-30. Last modified 2020-03-16. |
|||
