The 4-40 Roadster is a rear wheel drive roadster motor vehicle with a front mounted engine, sold by Premier.
The Premier 4-40 Roadster's engine is a naturally aspirated petrol, 5.5 litre, side valve 4 cylinder with 2 valves per cylinder. In this application it develops 40 bhp (40.6 PS/29.8 kW) of power.
This power is supplied to the wheels through a 3 speed manual gearbox.
It weighs a stated 1179 kg at the kerb.
Full specs
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| Carrocería | |||
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| Carrocería | 2 seater roadster | ||
| Número de puertas | 0 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 3048 | 120 | |
| Vía delantera | 1435 | 56.5 | |
| Vía trasera | 1435 | 56.5 | |
| Longitud | |||
| Ancho | |||
| Altura | |||
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | |||
| Peso en vacío | 1179 kg | 2599 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 132.6 litres | 29.2 [35] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | |||
| Código de motor | |||
| Número de cilindros | Straight 4 | ||
| Cilindrada | 5.5 litre 5473 cc (333.983 cu in) |
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| Diámetro × Carrera | 114.3 × 133.35 mm
4.5 × 5.25 in |
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| Relación diámetro/carrera | 0.86 | ||
| Distribución | side valve (SV)
2 válvulas por cilindro 8 Total de válvulas |
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| Potencia nominal | 40.6 PS (40 bhp) (29.8 kW) |
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| Par motor máximo | |||
| Potencia específica | 5.5 kW/litre 7.4 ps/litre 7.3 bhp/litre 0.12 bhp/cu in |
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| Materiales de block / culata | |||
| Lubricación | |||
| Relación de compresión | |||
| Alimentación | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 1368.25 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 34.4 PS/tonne (1000 kg) 0.03 PS/kg 25.3 kW/tonne (1000 kg) 0.03 kW/kg 33.93 bhp/tonne (1000 kg) 0.03 bhp/kg 0.02 bhp/lb |
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| Weight-to-power ratio | Lower is better 39.53 kg/kW 66.02 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 | 34 x 4 | ||
| Neumáticos detrás | 34 x 4 | ||
| Brakes F/R | |||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 3 speed manual | ||
| Eje trasero desmultiplicación | |||
| Desmultiplicación grupo cónico | |||
| General | |||
| Carfolio.com ID | 261239 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 32.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1910 Premier 4-40 Roadster added 2012-01-24. Last modified 2020-02-02. |
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