The Aston Martin DB 2/4 Mk II is a coupé with 2 doors and a front mounted powerplant which transmits the power through the rear wheels.
The Aston Martin DB 2/4 Mk II's engine is a naturally aspirated petrol, 2.9 litre, double overhead camshaft 6 cylinder with 2 valves per cylinder. In this application it produces 140 bhp (142 PS/104 kW) of power at 5000 rpm, and maximum torque of 241 N·m (178 lb·ft/24.6 kgm) at 3000 rpm.
The power is transferred to the wheels by means of a 4 speed manual transmission.
Its quoted kerb weight is 1177 kg.
Its maximum speed claimed is 191 km/h, which is 119 mph.
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 2+2 seater fixed-head coupé | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2515 | 99 | |
| Vía delantera | 1372 | 54 | |
| Vía trasera | 1372 | 54 | |
| Longitud | 4305 | 169.5 | |
| Ancho | 1651 | 65 | |
| Altura | 1360 | 53.5 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.71 | ||
| Peso en vacío | 1177 kg | 2595 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | |||
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | 1.63 m² | ||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Aston Martin | ||
| Código de motor | |||
| Número de cilindros | Straight 6 | ||
| Cilindrada | 2.9 litre 2922 cc (178.311 cu in) |
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| Diámetro × Carrera | 83 × 90 mm
3.27 × 3.54 in |
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| Relación diámetro/carrera | 0.92 | ||
| Distribución | double overhead camshaft (DOHC)
2 válvulas por cilindro 12 Total de válvulas |
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| Potencia nominal | 142 PS (140 bhp) (104 kW) a 5000 rpm |
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| Par motor máximo | 241 Nm (178 ft·lb) (24.6 kgm) a 3000 rpm |
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| Potencia específica | 35.7 kW/litre 48.6 ps/litre 47.9 bhp/litre 0.79 bhp/cu in |
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82.48 Nm/litre
1 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | |||
| Relación de compresión | 8.2:1 | ||
| Alimentación | 2 SU HV6 carburettors | ||
| 1036.4 kPa (150.3 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 487 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | N | ||
| Rendimiento | |||
| 0-80km/h | 8.2 s | ||
| 0-60mph | 10.5 s | ||
| 0-100km/h | |||
| 0-160km/h | 30 s | ||
| 0-400m | 17.9 s | ||
| 0-1000m | |||
| Velocidad máxima | 191 km/h (119 mph) | ||
| Power-to-weight ratio | Higher is better 120.6 PS/tonne (1000 kg) 0.12 PS/kg 88.7 kW/tonne (1000 kg) 0.09 kW/kg 118.95 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 11.27 kg/kW 18.83 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 | Dunlop Road Speed 6.00 x 16 | ||
| Neumáticos detrás | Dunlop Road Speed 6.00 x 16 | ||
| Brakes F/R | Dr/Dr-S | ||
| Front brake diameter | 305 mm | ||
| Rear brake diameter | 305 mm | ||
| Braked area | |||
| Transmisión | 4 speed manual | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 3.73 | ||
| General | |||
| Carfolio.com ID | 49687 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 25.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1955 Aston Martin DB 2/4 Mk II added before December 1995. Last modified 2013-02-28. |
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