The Sextet Touring is an automobile from National, with rear wheel drive, a front positioned engine and a 4 door tourer body style.
The power is produced by a naturally aspirated engine of 5 litre capacity. This unit features overhead valve valve gear, 6 cylinder layout, and 2 valves per cylinder. It has an output of 71 bhp (72 PS/53 kW) of power at 2600 rpm.
The engine delivers its power through to the wheels via a 3 speed manual gearbox.
Stated weight at the kerb is 1703 kg.
Full specs
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| Carrocería | |||
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| Carrocería | 7 seater tourer | ||
| Número de puertas | 4 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 3302 | 130 | |
| Vía delantera | 1422 | 56 | |
| Vía trasera | 1422 | 56 | |
| Longitud | |||
| Ancho | |||
| Altura | |||
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | |||
| Peso en vacío | 1703 kg | 3754 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | |||
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | National | ||
| Código de motor | |||
| Número de cilindros | Straight 6 | ||
| Cilindrada | 5 litre 4968 cc (303.166 cu in) |
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| Diámetro × Carrera | 88.9 × 133.4 mm
3.5 × 5.25 in |
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| Relación diámetro/carrera | 0.67 | ||
| Distribución | overhead valve (OHV)
2 válvulas por cilindro 12 Total de válvulas |
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| Potencia nominal | 72 PS (71 bhp) (53 kW) a 2600 rpm |
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| Par motor máximo | |||
| Potencia específica | 10.7 kW/litre 14.5 ps/litre 14.3 bhp/litre 0.23 bhp/cu in |
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| Materiales de block / culata | |||
| Lubricación | |||
| Relación de compresión | |||
| Alimentación | 1 Rayfield carburettor | ||
| Maximum RPM | |||
| Casquillos de cigüeñal | 3 | ||
| Engine coolant | Water | ||
| 828 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 42.27 PS/tonne (1000 kg) 0.04 PS/kg 31.09 kW/tonne (1000 kg) 0.03 kW/kg 41.69 bhp/tonne (1000 kg) 0.04 bhp/kg 0.02 bhp/lb |
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| Weight-to-power ratio | Lower is better 32.17 kg/kW 53.73 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 | |||
| Turning circle | |||
| Suspensión delantera | |||
| Suspensión trasera | |||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | 32 x 4½ | ||
| Neumáticos detrás | 32 x 4½ | ||
| Brakes F/R | |||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 3 speed manual | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 4.08 | ||
| General | |||
| Carfolio.com ID | 214005 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 29.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1921 National Sextet Touring added 2010-05-18. Last modified 2013-02-28. |
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