The Aston Martin DB 2/4 Mk II is a coupé with 2 doors and a front mounted powerplant which transmits the power through the rear wheels.
The Aston Martin DB 2/4 Mk II's engine is a naturally aspirated petrol, 2.9 litre, double overhead camshaft 6 cylinder with 2 valves per cylinder. In this application it produces 140 bhp (142 PS/104 kW) of power at 5000 rpm, and maximum torque of 241 N·m (178 lb·ft/24.6 kgm) at 3000 rpm.
The power is transferred to the wheels by means of a 4 speed manual transmission.
Its quoted kerb weight is 1177 kg.
Its maximum speed claimed is 191 km/h, which is 119 mph.
Full specs
|
|
|||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2+2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2515 | 99 | |
| Voies AV | 1372 | 54 | |
| Voies AR | 1372 | 54 | |
| Longueur | 4305 | 169.5 | |
| Largeur | 1651 | 65 | |
| Hauteur | 1360 | 53.5 | |
| Garde au sol | |||
| 1.71 | |||
| Poids avec pleins | 1177 kg | 2595 | |
| Répartition poids AV | |||
| Réservoir à essence | |||
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | 1.63 m² | ||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Aston Martin | ||
| Type moteur | |||
| Cylinders | Straight 6 | ||
| Cylindrée | 2.9 litre 2922 cc (178.311 cu in) |
||
| Alésage × Course | 83 × 90 mm
3.27 × 3.54 in |
||
| Rapport alésage / course | 0.92 | ||
| Distribution | double overhead camshaft (DOHC)
2 Soupapes par cylindre 12 Total vannes |
||
| Puissance maximale | 142 PS (140 bhp) (104 kW) à 5000 tr/mn |
||
| Couple maximale | 241 Nm (178 ft·lb) (24.6 kgm) à 3000 tr/mn |
||
| Specific output | 35.7 kW/litre 48.6 ps/litre 47.9 bhp/litre 0.79 bhp/cu in |
||
|
82.48 Nm/litre
1 ft·lb/cu3 |
|||
| Construction | |||
| Lubrification | |||
| Taux de compression | 8.2:1 | ||
| Carburant | 2 SU HV6 carburettors | ||
| bmep (brake mean effective pressure) | 1036.4 kPa (150.3 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 487 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | 8.2 s | ||
| 0-60mph | 10.5 s | ||
| 0-100km/h | |||
| 0-160km/h | 30 s | ||
| 0-400m | 17.9 s | ||
| 0-1000m | |||
| Vitesse | 191 km/h (119 mph) | ||
| Power-to-weight ratio | Higher is better 120.6 PS/tonne (1000 kg) 0.12 PS/kg 88.7 kW/tonne (1000 kg) 0.09 kW/kg 118.95 bhp/tonne (1000 kg) 0.12 bhp/kg 0.05 bhp/lb |
||
| Weight-to-power ratio | Lower is better 11.27 kg/kW 18.83 lb/bhp |
||
| 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 | Dunlop Road Speed 6.00 x 16 | ||
| Pneumatiques AR | Dunlop Road Speed 6.00 x 16 | ||
| Freins AV/AR | Dr/Dr-S | ||
| Diamètre des freins AV | 305 mm | ||
| Diamètre des freins AR | 305 mm | ||
| Braked area | |||
| Transmission | 4 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 3.73 | ||
| Généralités | |||
| Carfolio.com ID | 49687 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 25.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
1955 Aston Martin DB 2/4 Mk II added before December 1995. Last modified 2013-02-28. |
|||
