The Aston Martin V8 Vantage N400 Roadster is a rear wheel drive car, with the motor positioned in the front, and a 2 door convertible/cabriolet bodyshell.
The power is produced by a dry sumped naturally aspirated engine of 4.3 litre capacity. This unit features double overhead camshaft valve gear, a 90 degree V 8 cylinder layout, and 4 valves per cylinder. It produces 400 bhp (406 PS/298 kW) of power at 7300 rpm, and maximum torque of 420 N·m (310 lb·ft/42.8 kgm) at 5000 rpm. It features dry sump-type lubrication.
The engine delivers its power through to the wheels via a 6 speed manual transmission.
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 2 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2600 | 102.4 | |
| Vía delantera | |||
| Vía trasera | |||
| Longitud | 4380 | 172.4 | |
| Ancho | 1865 | 73.4 | |
| Altura | 1255 | 49.4 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.68 | ||
| Peso en vacío | |||
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 80 litres | 17.6 [21.1] 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 | V 8 in 90° vee | ||
| Cilindrada | 4.3 litre 4280 cc (261.182 cu in) |
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| Diámetro × Carrera | 89 × 86 mm
3.5 × 3.39 in |
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| Relación diámetro/carrera | 1.03 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 32 Total de válvulas |
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| Potencia nominal | 406 PS (400 bhp) (298 kW) a 7300 rpm |
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| Par motor máximo | 420 Nm (310 ft·lb) (42.8 kgm) a 5000 rpm |
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| Potencia específica | 69.7 kW/litre 94.8 ps/litre 93.5 bhp/litre 1.53 bhp/cu in |
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98.13 Nm/litre
1.19 ft·lb/cu3 |
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| Materiales de block / culata | aluminium alloy block & head | ||
| Lubricación | Cárter seco | ||
| Relación de compresión | |||
| Alimentación | |||
| 1233.1 kPa (178.9 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 5 | ||
| Engine coolant | Water | ||
| 535 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| 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.DW.CS.ARB. | ||
| Suspensión trasera | I.DW.CS.ARB. | ||
| Ruedas delante | 8½J x 19 | ||
| Ruedas detrás | 8½J x 19 | ||
| Neumáticos delante | Bridgestone Potenza 235/40 ZR 19 | ||
| Neumáticos detrás | Bridgestone Potenza 275/35 ZR 19 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 355 mm | ||
| Rear brake diameter | 330 mm | ||
| Braked area | |||
| Transmisión | 6 speed manual | ||
| Eje trasero desmultiplicación | 0.78 | ||
| Desmultiplicación grupo cónico | 3.91 | ||
| General | |||
| Carfolio.com ID | 163955 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 39.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2007 Aston Martin V8 Vantage N400 Roadster added 2007-11-13. Last modified 2013-03-24. |
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