The DB4 Cabriolet is an automobile from Aston Martin, with rear wheel drive, a front positioned engine and a 2 door convertible/cabriolet body style.
Power is produced by a double overhead camshaft, 3.7 litre naturally aspirated 6 cylinder motor, with 2 valves per cylinder that develops power and torque figures of 240 bhp (243 PS/179 kW) at 5500 rpm and 326 N·m (240 lb·ft/33.2 kgm) at 4250 rpm respectively.
The engine delivers its power through to the wheels by means of a 4 speed manual gearbox.
Stated kerb weight is 1354 kg.
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 2+2 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2490 | 98 | |
| Vía delantera | 1370 | 53.9 | |
| Vía trasera | 1360 | 53.5 | |
| Longitud | 4570 | 179.9 | |
| Ancho | 1680 | 66.1 | |
| Altura | 1340 | 52.8 | |
| Despeje del suelo | 160 | 6.3 | |
| Relación Largo:Dist.entre ejes | 1.84 | ||
| Peso en vacío | 1354 kg | 2985 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 72.7 litres | 16 [19.2] 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 | 3.7 litre 3670 cc (223.957 cu in) |
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| Diámetro × Carrera | 92 × 92 mm
3.62 × 3.62 in |
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| Relación diámetro/carrera | 1 | ||
| Distribución | double overhead camshaft (DOHC)
2 válvulas por cilindro 12 Total de válvulas |
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| Potencia nominal (DIN) |
243 PS (240 bhp) (179 kW) a 5500 rpm |
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| Par motor máximo (DIN) |
326 Nm (240 ft·lb) (33.2 kgm) a 4250 rpm |
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| Potencia específica (DIN) |
48.8 kW/litre 66.3 ps/litre 65.4 bhp/litre 1.07 bhp/cu in |
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(DIN) |
88.83 Nm/litre
1.07 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 8.25:1 | ||
| Alimentación | 2 SU HD 8 carburettors | ||
| 1116.2 kPa (161.9 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 611.67 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 179.72 PS/tonne (1000 kg) 0.18 PS/kg 132.18 kW/tonne (1000 kg) 0.13 kW/kg 177.25 bhp/tonne (1000 kg) 0.18 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.57 kg/kW 12.64 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 | 6.70-15 | ||
| Neumáticos detrás | 6.70-15 | ||
| Brakes F/R | VeDi/Di-S | ||
| Front brake diameter | 335 mm | ||
| Rear brake diameter | 309 mm | ||
| Braked area | |||
| Transmisión | 4 speed manual | ||
| Eje trasero desmultiplicación | 1 | ||
| Desmultiplicación grupo cónico | 3.31 | ||
| General | |||
| Carfolio.com ID | 560142 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 31.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1961 Aston Martin DB4 Cabriolet added 2018-10-05. Last modified 2020-03-16. |
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