The 2¼-Litre is a passenger car from Allard, with rear wheel drive, a front positioned engine and a 2 door coupé body style.
The power is produced by a naturally aspirated engine of 2.3 litre capacity. This powerplant features overhead valve valve gear, 6 cylinder layout, and 2 valves per cylinder. It develops 71 bhp (72 PS/53 kW) of power at 4000 rpm, and maximum torque of 152 N·m (112 lb·ft/15.5 kgm) at 2000 rpm.
A 3 speed manual 'box transfers the power to the driven wheels.
Its claimed weight at the kerb is 993 kg.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 3 seater fixed-head coupé | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2438 | 96 | |
| Voies AV | |||
| Voies AR | |||
| Longueur | 4000 | 157.5 | |
| Largeur | 1500 | 59.1 | |
| Hauteur | 1372 | 54 | |
| Garde au sol | |||
| 1.64 | |||
| Poids avec pleins | 993 kg | 2189 | |
| Répartition poids AV | |||
| Réservoir à essence | |||
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Ford | ||
| Type moteur | |||
| Cylinders | Straight 6 | ||
| Cylindrée | 2.3 litre 2262 cc (138.036 cu in) |
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| Alésage × Course | 79.37 × 76.2 mm
3.12 × 3 in |
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| Rapport alésage / course | 1.04 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 12 Total vannes |
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| Puissance maximale | 72 PS (71 bhp) (53 kW) à 4000 tr/mn |
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| Couple maximale | 152 Nm (112 ft·lb) (15.5 kgm) à 2000 tr/mn |
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| Specific output | 23.4 kW/litre 31.8 ps/litre 31.4 bhp/litre 0.51 bhp/cu in |
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67.2 Nm/litre
0.81 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 7.5:1 | ||
| Carburant | 1 Ze carb | ||
| bmep (brake mean effective pressure) | 844.4 kPa (122.5 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 377 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 | |||
| Power-to-weight ratio | Higher is better 72.49 PS/tonne (1000 kg) 0.07 PS/kg 53.32 kW/tonne (1000 kg) 0.05 kW/kg 71.5 bhp/tonne (1000 kg) 0.07 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 18.76 kg/kW 31.33 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 | I.TB. | ||
| Suspension AR | LA.CS. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | |||
| Pneumatiques AR | |||
| Freins AV/AR | 2LS/LT-GH | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 3 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 4.11 | ||
| Généralités | |||
| Carfolio.com ID | 52239 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 23.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1954 Allard 2¼-Litre added before December 1995. Last modified 2013-02-28. |
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