The DB4 GT is a road car from Aston Martin, with rear wheel drive, a front positioned engine and a 2 door coupé body style.
The 6 cylinder, double overhead camshaft naturally aspirated engine has 2 valves per cylinder and a displacement of 3.7 litres. It musters power and torque figures of 302 bhp (306 PS/225 kW) at 6000 rpm and 366 Nm (270 lbft/37.3 kgm) at 5000 rpm respectively.
The engine supplies its power through to the wheels via a 4 speed manual gearbox.
Having a stated kerb weight of 1269 kg, the Aston Martin DB4 GT can dispense with the 0-60 mph yardstick in 6.4 seconds and the quarter mile from rest in 14 seconds.
Maximum speed stated is 245 km/h or 152 mph.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2362 | 93 | |
| Voies AV | 1372 | 54 | |
| Voies AR | 1372 | 54 | |
| Longueur | 4353 | 171.4 | |
| Largeur | 1676 | 66 | |
| Hauteur | 1321 | 52 | |
| Garde au sol | 159 | 6.3 | |
| 1.84 | |||
| Poids avec pleins | 1269 kg | 2798 | |
| Répartition poids AV | |||
| Réservoir à essence | 86.4 litres | 19 [22.8] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Aston Martin | ||
| Type moteur | |||
| Cylinders | Straight 6 | ||
| Cylindrée | 3.7 litre 3670 cc (223.957 cu in) |
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| Alésage × Course | 92 × 92 mm
3.62 × 3.62 in |
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| Rapport alésage / course | 1 | ||
| Distribution | double overhead camshaft (DOHC)
2 Soupapes par cylindre 12 Total vannes |
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| Puissance maximale (Net) |
306 PS (302 bhp) (225 kW) à 6000 tr/mn |
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| Couple maximale (Net) |
366 Nm (270 ft·lb) (37.3 kgm) à 5000 tr/mn |
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| Specific output (Net) |
61.4 kW/litre 83.4 ps/litre 82.3 bhp/litre 1.35 bhp/cu in |
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(Net) |
99.73 Nm/litre
1.21 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 9:1 | ||
| Carburant | 3 We carbs | ||
| bmep (brake mean effective pressure) | 1253.2 kPa (181.8 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 611.67 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | 4.8 s | ||
| 0-60mph | 6.4 s | ||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | 14 s | ||
| 0-1000m | |||
| Vitesse | 245 km/h (152 mph) | ||
| Power-to-weight ratio | Higher is better 241.29 PS/tonne (1000 kg) 0.24 PS/kg 177.46 kW/tonne (1000 kg) 0.18 kW/kg 237.98 bhp/tonne (1000 kg) 0.24 bhp/kg 0.11 bhp/lb |
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| Weight-to-power ratio | Lower is better 5.63 kg/kW 9.41 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 | 2.800 | ||
| Turning circle | 9.80 m | ||
| Suspension AV | I.CS. | ||
| Suspension AR | LA.CS. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | |||
| Pneumatiques AR | |||
| Freins AV/AR | Di/Di-S | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 4 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 3.54 | ||
| Généralités | |||
| Carfolio.com ID | 49632 | ||
| Production total | 75 | ||
| Type mines | |||
| RAC rating | 31.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1959 Aston Martin DB4 GT added before December 1995. Last modified 2013-02-28. |
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