The Valiant is a rear wheel drive coupé motor car with a front mounted engine, from Aston Martin.
Its 12 cylinder, double overhead camshaft turbocharged powerplant has 4 valves per cylinder and a capacity of 5.2 litres. In this application it produces power and torque figures of 735 bhp (745 PS/548 kW) and 753 Nm (555 lbft/76.8 kgm) respectively.
Power is transmitted to the wheels through a 6 speed manual gearbox.
Full specs
|
|
|||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | |||
| Voies AV | |||
| Voies AR | |||
| Longueur | |||
| Largeur | |||
| Hauteur | |||
| Garde au sol | |||
| Poids avec pleins | |||
| Répartition poids AV | |||
| Réservoir à essence | |||
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| turbocharged petrol | |||
| Constructeur du moteur | Aston Martin | ||
| Type moteur | |||
| Cylinders | V 12 in 60° vee | ||
| Cylindrée | 5.2 litre 5204 cc (317.568 cu in) |
||
| Alésage × Course | 89 × 69.7 mm
3.5 × 2.74 in |
||
| Rapport alésage / course | 1.28 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 48 Total vannes |
||
| Puissance maximale | 745 PS (735 bhp) (548 kW) |
||
| Couple maximale | 753 Nm (555 ft·lb) (76.8 kgm) |
||
| Specific output | 105.3 kW/litre 143.2 ps/litre 141.2 bhp/litre 2.31 bhp/cu in |
||
|
144.7 Nm/litre
1.75 ft·lb/cu3 |
|||
| Construction | |||
| Lubrification | |||
| Taux de compression | |||
| Carburant | direct petrol injection | ||
| bmep (brake mean effective pressure) | 1818.3 kPa (263.7 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 433.67 cc | ||
| Aspiration | Turbo | ||
| Compressor | twin turbochargers | ||
| Intercooler | |||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| Consommation | |||
| Consommation | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emissions de CO₂ | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 275/35 R 21 | ||
| Pneumatiques AR | 325/30 R 21 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 410 mm | ||
| Diamètre des freins AR | 360 mm | ||
| Braked area | |||
| Transmission | 6 speed manual | ||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | |||
| Généralités | |||
| Carfolio.com ID | 811184 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 58.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
2024 Aston Martin Valiant added 2024-09-15. Last modified 2024-09-15. |
|||