The Aston Martin DB9 is a 2 door coupé-bodied motor vehicle with a front located engine driving through the rear wheels.
The 12 cylinder, double overhead camshaft naturally aspirated engine has 4 valves per cylinder and a capacity of 5.9 litres. For this model it develops power and torque figures of 510 bhp (517 PS/380 kW) at 6500 rpm and 620 Nm (457 lbft/63.2 kgm) at 5500 rpm respectively.
A 6 speed automatic 'box supplies the power to the wheels.
The claimed kerb weight is 1785 kg.
It is claimed to attain a maxiumum speed of 295 km/h or 183 mph, and carbon dioxide emissions are 333.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2740 | 107.9 | |
| Voies AV | |||
| Voies AR | |||
| Longueur | 4720 | 185.8 | |
| Largeur | |||
| Hauteur | 1282 | 50.5 | |
| Garde au sol | |||
| 1.72 | |||
| Poids avec pleins | 1785 kg | 3935 | |
| Répartition poids AV | 51% front | ||
| Réservoir à essence | 78 litres | 17.2 [20.6] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Aston Martin | ||
| Type moteur | AM11 | ||
| Cylinders | V 12 in 60° vee | ||
| Cylindrée | 5.9 litre 5935 cc (362.176 cu in) |
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| Alésage × Course | 89 × 79.5 mm
3.5 × 3.13 in |
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| Rapport alésage / course | 1.12 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 48 Total vannes |
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| Puissance maximale | 517 PS (510 bhp) (380 kW) à 6500 tr/mn |
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| Couple maximale | 620 Nm (457 ft·lb) (63.2 kgm) à 5500 tr/mn |
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| Specific output | 64.1 kW/litre 87.1 ps/litre 85.9 bhp/litre 1.41 bhp/cu in |
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104.47 Nm/litre
1.26 ft·lb/cu3 |
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| Construction | alloy block & head | ||
| Lubrification | |||
| Taux de compression | |||
| Carburant | |||
| bmep (brake mean effective pressure) | 1312.7 kPa (190.4 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 494.58 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 4.6 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 295 km/h (183 mph) | ||
| Power-to-weight ratio | Higher is better 289.69 PS/tonne (1000 kg) 0.29 PS/kg 213.06 kW/tonne (1000 kg) 0.21 kW/kg 285.71 bhp/tonne (1000 kg) 0.29 bhp/kg 0.13 bhp/lb |
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| Weight-to-power ratio | Lower is better 4.69 kg/kW 7.84 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 | 333.0 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 | 3.000 | ||
| Turning circle | |||
| Suspension AV | I.DW.CS.ARB. | ||
| Suspension AR | I.DW.CS.ARB. | ||
| Roues AV | 8½J x 20 | ||
| Roues AR | 11J x 20 | ||
| Pneumatiques AV | Pirelli P Zero 245/35 ZR 20 | ||
| Pneumatiques AR | Pirelli P Zero 295/30 ZR 20 | ||
| Freins AV/AR | VeDi/VeDi-S-ABS | ||
| Diamètre des freins AV | 398 mm | ||
| Diamètre des freins AR | 360 mm | ||
| Braked area | |||
| Transmission | 6 speed automatic | ||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | 3.46 | ||
| Généralités | |||
| Carfolio.com ID | 324478 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 58.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2012 Aston Martin DB9 added 2013-03-23. Last modified 2020-02-02. |
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