This vehicle has a 2 door coupé type body with a front mounted engine driving through the rear wheels.
It is powered by a naturally aspirated engine of 2.9 litre capacity. This powerplant features double overhead camshaft valve gear, 6 cylinder layout, and 2 valves per cylinder. It develops 162 bhp (164 PS/121 kW) of power at 5500 rpm, and maximum torque of 244 N·m (180 lb·ft/24.9 kgm) at 4000 rpm.
The engine drives the wheels by means of a 4 speed manual with overdrive set of gears.
Having a stated kerb weight of 1270 kg, the Aston Martin DB 2/4 Mk III B manages to cover the 0-60 mph yardstick in 9.3 seconds and the standing quarter mile in 17.4 seconds.
Top claimed speed is 193 km/h or 120 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 | 4356 | 171.5 | |
| Ancho | 1651 | 65 | |
| Altura | 1360 | 53.5 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.73 | ||
| Peso en vacío | 1270 kg | 2800 | |
| Distribución del peso (% adelante) | 51.5% front | ||
| Capacità serbatoio | |||
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| 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 (nett) |
164 PS (162 bhp) (121 kW) a 5500 rpm |
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| Par motor máximo (nett) |
244 Nm (180 ft·lb) (24.9 kgm) a 4000 rpm |
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| Potencia específica (nett) |
41.3 kW/litre 56.2 ps/litre 55.4 bhp/litre 0.91 bhp/cu in |
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(nett) |
83.5 Nm/litre
1.01 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 8.2:1 | ||
| Alimentación | 2 SU carbs | ||
| 1049.3 kPa (152.2 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 487 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | N | ||
| Rendimiento | |||
| 0-80km/h | 7.1 s | ||
| 0-60mph | 9.3 s | ||
| 0-100km/h | |||
| 0-160km/h | 31 s | ||
| 0-400m | 17.4 s | ||
| 0-1000m | |||
| Velocidad máxima | 193 km/h (120 mph) | ||
| Power-to-weight ratio | Higher is better 129.33 PS/tonne (1000 kg) 0.13 PS/kg 95.12 kW/tonne (1000 kg) 0.1 kW/kg 127.56 bhp/tonne (1000 kg) 0.13 bhp/kg 0.06 bhp/lb |
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| Weight-to-power ratio | Lower is better 10.51 kg/kW 17.56 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 | 2.500 | ||
| Turning circle | |||
| Suspensión delantera | I.TrailLi.CS.ARB. | ||
| Suspensión trasera | LA.ParRadiusArms.CS.PR. | ||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | 6.00-16 | ||
| Neumáticos detrás | 6.00-16 | ||
| Brakes F/R | Di/Dr-S | ||
| Front brake diameter | 305 mm | ||
| Rear brake diameter | 305 mm | ||
| Braked area | |||
| Transmisión | 4 speed manual | ||
| Eje trasero desmultiplicación | 2.9 | ||
| Desmultiplicación grupo cónico | 3.77 | ||
| General | |||
| Carfolio.com ID | 73623 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 25.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1957 Aston Martin DB 2/4 Mk III B added before December 1995. Last modified 2013-02-28. |
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