The Alvis Speed Twenty Sports Tourer is a 4 door tourer-bodied car with a front mounted engine supplying power to the rear wheels.
The power is produced by a naturally aspirated engine of 2.8 litre capacity. This powerplant features overhead valve valve gear, 6 cylinder layout, and 2 valves per cylinder.
The engine transfers its power through to the wheels via a 4 speed manual gearbox.
It is claimed to manage a top speed of 138 km/h, or 86 mph.
Full specs
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| Carrosserie | |||
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| Carrosserie | 4 seater tourer | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 3150 | 124 | |
| Voies AV | 1321 | 52 | |
| Voies AR | 1321 | 52 | |
| Longueur | 4636 | 182.5 | |
| Largeur | 1702 | 67 | |
| Hauteur | |||
| Garde au sol | 178 | 7 | |
| 1.47 | |||
| Poids avec pleins | |||
| Répartition poids AV | |||
| Réservoir à essence | |||
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Alvis | ||
| Type moteur | |||
| Cylinders | Straight 6 | ||
| Cylindrée | 2.8 litre 2762 cc (168.548 cu in) |
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| Alésage × Course | 73 × 110 mm
2.87 × 4.33 in |
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| Rapport alésage / course | 0.66 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 12 Total vannes |
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| Puissance maximale | |||
| Couple maximale | |||
| Construction | |||
| Lubrification | |||
| Taux de compression | |||
| Carburant | 3 SU carbs | ||
| bmep (brake mean effective pressure) | |||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 4 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 460.33 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | 13.8 s | ||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 138 km/h (86 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 | |||
| Suspension AR | |||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 5.50 x 19 | ||
| Pneumatiques AR | 5.50 x 19 | ||
| Freins AV/AR | |||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 4 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 4.55 | ||
| Généralités | |||
| Carfolio.com ID | 126720 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 19.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1934 Alvis Speed Twenty Sports Tourer added 2005-03-08. Last modified 2013-02-28. |
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