The Sunbeam-Talbot 90 Mk IIA is a rear wheel drive road car, with its powerplant placed in the front, and a 4 door saloon (sedan) body.
Powering the Sunbeam-Talbot 90 Mk IIA is an overhead valve, 2.3 litre naturally aspirated 4 cylinder powerplant, with 2 valves per cylinder that develops power and torque figures of 77 bhp (78 PS/57 kW) at 4100 rpm and 163 N·m (120 lb·ft/16.6 kgm) at 2400 rpm respectively.
The engine delivers its power through to the wheels by means of a 4 speed manual transmission.
The Sunbeam-Talbot 90 Mk IIA weighs a claimed 1326 kg at the kerb.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 4/5 seater sedan/saloon | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2477 | 97.5 | |
| Voies AV | |||
| Voies AR | |||
| Longueur | 4267 | 168 | |
| Largeur | 1588 | 62.5 | |
| Hauteur | 1543 | 60.7 | |
| Garde au sol | 171 | 6.7 | |
| 1.72 | |||
| Poids avec pleins | 1326 kg | 2923 | |
| Répartition poids AV | |||
| Réservoir à essence | 45.5 litres | 10 [12] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Sunbeam-Talbot | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 2.3 litre 2267 cc (138.341 cu in) |
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| Alésage × Course | 81 × 110 mm
3.19 × 4.33 in |
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| Rapport alésage / course | 0.74 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 8 Total vannes |
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| Puissance maximale | 78 PS (77 bhp) (57 kW) à 4100 tr/mn |
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| Couple maximale | 163 Nm (120 ft·lb) (16.6 kgm) à 2400 tr/mn |
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| Specific output | 25.3 kW/litre 34.4 ps/litre 34 bhp/litre 0.56 bhp/cu in |
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71.9 Nm/litre
0.87 ft·lb/cu3 |
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| Construction | |||
| Lubrification | Carter humide | ||
| Taux de compression | 7.42:1 | ||
| Carburant | 1 St carb | ||
| bmep (brake mean effective pressure) | 903.5 kPa (131 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 3 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 566.75 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 58.88 PS/tonne (1000 kg) 0.06 PS/kg 43.3 kW/tonne (1000 kg) 0.04 kW/kg 58.07 bhp/tonne (1000 kg) 0.06 bhp/kg 0.03 bhp/lb |
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| Weight-to-power ratio | Lower is better 23.09 kg/kW 38.57 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 | 11.10 m | ||
| Suspension AV | I.CS. | ||
| Suspension AR | LA.SE. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 5.50 x 16 | ||
| Pneumatiques AR | 5.50 x 16 | ||
| Freins AV/AR | Dr/Dr | ||
| Diamètre des freins AV | 254 mm | ||
| Diamètre des freins AR | 254 mm | ||
| Braked area | 1110 cm2 | ||
| Transmission | 4 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 3.90 | ||
| Généralités | |||
| Carfolio.com ID | 44429 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 16.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1954 Sunbeam-Talbot 90 Mk IIA added before December 1995. Last modified 2013-02-28. |
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