The Aston Martin Lagonda is a saloon (sedan) designed by William Towns with 4 doors and a front mounted engine which transmits its power through the rear wheels.
The power is produced by a naturally aspirated engine of 5.3 litre capacity. This unit features double overhead camshaft valve gear, a 90 degree V 8 cylinder layout, and 2 valves per cylinder., and maximum torque of 539 N·m (398 lb·ft/55 kgm) at 4500 rpm.
This power is transmitted to the wheels via a 3 speed automatic gearbox.
The stated weight at the kerb is 1996 kg.
Maximum speed claimed is 225 km/h (140 mph).
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | William Towns | ||
| Dimensions et poids | |||
| Empattement | 2915 | 114.8 | |
| Voies AV | 1480 | 58.3 | |
| Voies AR | 1500 | 59.1 | |
| Longueur | 4930 | 194.1 | |
| Largeur | 1830 | 72 | |
| Hauteur | 1350 | 53.1 | |
| Garde au sol | 140 | 5.5 | |
| 1.69 | |||
| Poids avec pleins | 1996 kg | 4400 | |
| Répartition poids AV | |||
| Réservoir à essence | 91 litres | 20 [24] 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 | 5.3 litre 5341 cc (325.928 cu in) |
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| Alésage × Course | 100 × 85 mm
3.94 × 3.35 in |
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| Rapport alésage / course | 1.18 | ||
| Distribution | double overhead camshaft (DOHC)
2 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale (DIN) |
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| Couple maximale (DIN) |
539 Nm (398 ft·lb) (55 kgm) à 4500 tr/mn |
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(DIN) |
100.92 Nm/litre
1.22 ft·lb/cu3 |
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| Construction | light alloy block & head | ||
| Lubrification | Carter humide | ||
| Taux de compression | 9.3:1 | ||
| Carburant | 4 Weber 42 DCNF carburettors | ||
| bmep (brake mean effective pressure) | 1268.2 kPa (183.9 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 667.63 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 225 km/h (140 mph) | ||
| 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 | I.CS.W. | ||
| Suspension AR | dD.CS.RA.WL. | ||
| Roues AV | 7J x 15 | ||
| Roues AR | 7J x 15 | ||
| Pneumatiques AV | GR 70 VR 15 | ||
| Pneumatiques AR | GR 70 VR 15 | ||
| Freins AV/AR | VeDi/VeDi-S | ||
| Diamètre des freins AV | 273 mm | ||
| Diamètre des freins AR | 263 mm | ||
| Braked area | 3020 cm2 | ||
| Transmission | 3 speed automatic | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 3.07 | ||
| Généralités | |||
| Carfolio.com ID | 49610 | ||
| Production total | 5 | ||
| Type mines | |||
| RAC rating | 49.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1974 Aston Martin Lagonda Automatic added before December 1995. Last modified 2013-02-28. |
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