The V8 Vantage GT8 is a passenger car from Aston Martin, with rear wheel drive, a front located engine and a 2 door coupé body style.
The 4.7 litre engine is a naturally aspirated, double overhead camshaft, 8 cylinder unit that produces 440 bhp (446 PS/328 kW) of power at 7300 rpm, and maximum torque of 490 N·m (361 lb·ft/50 kgm) at 5000 rpm.
The engine transmits power to the wheels through a 7 speed automatic transmission.
Stated weight at the kerb is 1510 kg.
Its maximum speed quoted is 306 km/h, which is 190 mph.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2601 | 102.4 | |
| Voies AV | 1590 | 62.6 | |
| Voies AR | 1626 | 64 | |
| Longueur | 4540 | 178.7 | |
| Largeur | 1922 | 75.7 | |
| Hauteur | 1258 | 49.5 | |
| Garde au sol | |||
| 1.75 | |||
| Poids avec pleins | 1510 kg | 3329 | |
| 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) |
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| Alésage × Course | 91 × 91 mm
3.58 × 3.58 in |
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| Rapport alésage / course | 1 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 32 Total vannes |
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| Puissance maximale | 446 PS (440 bhp) (328 kW) à 7300 tr/mn |
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| Couple maximale | 490 Nm (361 ft·lb) (50 kgm) à 5000 tr/mn |
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| Specific output | 69.3 kW/litre 94.2 ps/litre 92.9 bhp/litre 1.52 bhp/cu in |
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103.48 Nm/litre
1.25 ft·lb/cu3 |
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| 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 | 4.4 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 306 km/h (190 mph) | ||
| Power-to-weight ratio | Higher is better 295.44 PS/tonne (1000 kg) 0.3 PS/kg 217.29 kW/tonne (1000 kg) 0.22 kW/kg 291.39 bhp/tonne (1000 kg) 0.29 bhp/kg 0.13 bhp/lb |
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| Weight-to-power ratio | Lower is better 4.6 kg/kW 7.69 lb/bhp |
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| 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 | 8½J x 19 | ||
| Roues AR | 9½J x 19 | ||
| Pneumatiques AV | |||
| Pneumatiques AR | |||
| Freins AV/AR | VeDi/VeD-S-ABS | ||
| Diamètre des freins AV | 380 mm | ||
| Diamètre des freins AR | 330 mm | ||
| Braked area | |||
| Transmission | 7 speed automatic | ||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | 3.91 | ||
| Généralités | |||
| Carfolio.com ID | 508255 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 41.1 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2016 Aston Martin V8 Vantage GT8 Automatic added 2017-01-04. Last modified 2020-03-16. |
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