The V8 Vantage N430 Roadster is a rear wheel drive convertible/cabriolet automobile with a front placed engine, produced by Aston Martin.
The 4.7 litre engine is a naturally aspirated, double overhead camshaft, 8 cylinder unit that produces 430 bhp (436 PS/321 kW) of power at 7300 rpm, and maximum torque of 490 N·m (361 lb·ft/50 kgm) at 5000 rpm.
The engine powers the wheels via a 6 speed manual transmission.
Claimed kerb weight is 1690 kg.
Full specs
|
|
|||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2600 | 102.4 | |
| Voies AV | 1570 | 61.8 | |
| Voies AR | 1590 | 62.6 | |
| Longueur | 4385 | 172.6 | |
| Largeur | 1865 | 73.4 | |
| Hauteur | 1270 | 50 | |
| Garde au sol | |||
| 1.69 | |||
| Poids avec pleins | 1690 kg | 3726 | |
| Répartition poids AV | |||
| Réservoir à essence | 80 litres | 17.6 [21.1] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Aston Martin | ||
| Type moteur | |||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 4.7 litre 4735 cc (288.947 cu in) |
||
| Alésage × Course | 91 × 91 mm
3.58 × 3.58 in |
||
| Rapport alésage / course | 1 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 32 Total vannes |
||
| Puissance maximale | 436 PS (430 bhp) (321 kW) à 7300 tr/mn |
||
| Couple maximale | 490 Nm (361 ft·lb) (50 kgm) à 5000 tr/mn |
||
| Specific output | 67.7 kW/litre 92.1 ps/litre 90.8 bhp/litre 1.49 bhp/cu in |
||
|
103.48 Nm/litre
1.25 ft·lb/cu3 |
|||
| Construction | aluminium alloy block & head | ||
| Lubrification | |||
| Taux de compression | 11.3:1 | ||
| Carburant | EFI | ||
| bmep (brake mean effective pressure) | 1300.4 kPa (188.6 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Other | ||
| Cylindrée Unitaire | 591.88 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | |||
| Power-to-weight ratio | Higher is better 257.97 PS/tonne (1000 kg) 0.26 PS/kg 189.73 kW/tonne (1000 kg) 0.19 kW/kg 254.44 bhp/tonne (1000 kg) 0.25 bhp/kg 0.11 bhp/lb |
||
| Weight-to-power ratio | Lower is better 5.27 kg/kW 8.8 lb/bhp |
||
| Consommation | |||
| Consommation | 19.6/10.4/13.8 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 19.6/10.4/13.8 l/100km urban/extra-urban/combined | ||
| km/litre | 5.1/9.6/7.2 km/l urban/extra-urban/combined | ||
| UK MPG | 14.4/27.2/20.5 UK MPG urban/extra-urban/combined | ||
| US MPG | 12.0/22.6/17.0 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 321.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| CO2 Effizienz (DE) | G | ||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | 2.620 | ||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | 8½J x 19 | ||
| Roues AR | 10.0J x 19 | ||
| Pneumatiques AV | Bridgestone Potenza RE050 245/40 ZR 19 | ||
| Pneumatiques AR | Bridgestone Potenza RE050 285/35 ZR 19 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 380 mm | ||
| Diamètre des freins AR | 330 mm | ||
| Braked area | |||
| Transmission | 6 speed manual | ||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | 3.91 | ||
| Généralités | |||
| Carfolio.com ID | 370337 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 41.1 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
2014 Aston Martin V8 Vantage N430 Roadster added 2014-08-16. Last modified 2020-02-02. |
|||
