The Aston Martin DB2 Drophead Coupé is a rear wheel drive motor vehicle, with the engine positioned in the front, and a 2 door convertible/cabriolet bodyshell designed by Frank Feeley.
The 6 cylinder, double overhead camshaft naturally aspirated engine has 2 valves per cylinder and a displacement of 2.6 litres. In this application it provides power and torque figures of 105 bhp (106 PS/78 kW) at 5000 rpm and 169 Nm (125 lbft/17.2 kgm) at 3100 rpm respectively.
The engine transfers its power through to the wheels via a 4 speed manual gearbox.
Quoted kerb weight is 1207 kg.
Maximum claimed speed is 177 km/h (110 mph).
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 2 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | Frank Feeley | ||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2515 | 99 | |
| Vía delantera | 1372 | 54 | |
| Vía trasera | 1372 | 54 | |
| Longitud | 4128 | 162.5 | |
| Ancho | 1651 | 65 | |
| Altura | 1359 | 53.5 | |
| Despeje del suelo | 216 | 8.5 | |
| Relación Largo:Dist.entre ejes | 1.64 | ||
| Peso en vacío | 1207 kg | 2661 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 86.4 litres | 19 [22.8] UK [US] gal. | |
| 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 | 2.6 litre 2580 cc (157.441 cu in) |
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| Diámetro × Carrera | 78 × 90 mm
3.07 × 3.54 in |
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| Relación diámetro/carrera | 0.87 | ||
| Distribución | double overhead camshaft (DOHC)
2 válvulas por cilindro 12 Total de válvulas |
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| Potencia nominal | 106 PS (105 bhp) (78 kW) a 5000 rpm |
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| Par motor máximo | 169 Nm (125 ft·lb) (17.2 kgm) a 3100 rpm |
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| Potencia específica | 30.3 kW/litre 41.3 ps/litre 40.7 bhp/litre 0.67 bhp/cu in |
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65.5 Nm/litre
0.79 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 6.5:1 | ||
| Alimentación | 2 SU carburettors | ||
| 823.1 kPa (119.4 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 4 | ||
| Engine coolant | Water | ||
| 430 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | N | ||
| Rendimiento | |||
| 0-80km/h | 9.9 s | ||
| 0-60mph | 12.4 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 177 km/h (110 mph) | ||
| Power-to-weight ratio | Higher is better 88.2 PS/tonne (1000 kg) 0.09 PS/kg 64.87 kW/tonne (1000 kg) 0.06 kW/kg 86.99 bhp/tonne (1000 kg) 0.09 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 15.42 kg/kW 25.75 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 | I.CS. | ||
| Suspensión trasera | LA.CS. | ||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | 5.75 x 16 | ||
| Neumáticos detrás | 5.75 x 16 | ||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | 305 mm | ||
| Rear brake diameter | 305 mm | ||
| Braked area | |||
| Transmisión | 4 speed manual | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 3.77 | ||
| General | |||
| Carfolio.com ID | 49720 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 22.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1950 Aston Martin DB2 Drophead Coupé added before December 1995. Last modified 2013-02-28. |
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