The Southampton Hardtop is a rear wheel drive sedan/saloon automobile with a front positioned engine, sold by Imperial.
The Imperial Southampton Hardtop is one of the C73 model family from Imperial.
Powering the Imperial Southampton Hardtop is an overhead valve, 5.8 litre naturally aspirated 8 cylinder powerplant, with 2 valves per cylinder that provides power and torque figures of 280 bhp (284 PS/209 kW) at 4600 rpm and 515 N·m (380 lb·ft/52.5 kgm) at 2800 rpm respectively.
The engine transfers its power through to the wheels via a 2 speed automatic transmission.
Full specs
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| Carrosserie | |||
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| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 3378 | 133 | |
| Voies AV | 1557 | 61.3 | |
| Voies AR | 1534 | 60.4 | |
| Longueur | 5832 | 229.6 | |
| Largeur | 2002 | 78.8 | |
| Hauteur | |||
| Garde au sol | |||
| 1.73 | |||
| Poids avec pleins | |||
| Répartition poids AV | |||
| Réservoir à essence | 79.6 litres | 17.5 [21] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Chrysler | ||
| Type moteur | |||
| Cylinders | V 8 in 90° vee | ||
| Cylindrée | 5.8 litre 5793 cc (353.511 cu in) |
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| Alésage × Course | 100 × 92.2 mm
3.94 × 3.63 in |
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| Rapport alésage / course | 1.08 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale (gross) |
284 PS (280 bhp) (209 kW) à 4600 tr/mn |
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| Couple maximale (gross) |
515 Nm (380 ft·lb) (52.5 kgm) à 2800 tr/mn |
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| Specific output (gross) |
36 kW/litre 49 ps/litre 48.3 bhp/litre 0.79 bhp/cu in |
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(gross) |
88.9 Nm/litre
1.07 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 9:1 | ||
| Carburant | 1 Carter WCFB 23145 carburettor | ||
| bmep (brake mean effective pressure) | 1117.2 kPa (162 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 5 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 724.13 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 | |||
| 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 | |||
| Suspension AR | |||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 8.20 x 15 | ||
| Pneumatiques AR | 8.20 x 15 | ||
| Freins AV/AR | Dr/Dr | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 2 speed automatic | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 3.54 | ||
| Généralités | |||
| Carfolio.com ID | 644754 | ||
| Production total | |||
| Type mines | |||
| C73 | |||
| RAC rating | 49.6 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1956 Imperial Southampton Hardtop added 2020-02-25. Last modified 2020-03-16. |
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