The Duesenberg Model A Roadster is a 2 door roadster style automobile with a front positioned engine driving through the rear wheels.
The power is produced by a naturally aspirated engine of 4.3 litre capacity. This unit features single overhead camshaft valve gear, 8 cylinder layout, and 2 valves per cylinder. It develops 88 bhp (89 PS/66 kW) of power at 3000 rpm.
The engine transfers its power through to the wheels via a 3 speed manual transmission.
Full specs
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| Carrosserie | |||
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| Carrosserie | 2 seater roadster | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 3404 | 134 | |
| Voies AV | |||
| Voies AR | |||
| Longueur | |||
| Largeur | |||
| Hauteur | |||
| Garde au sol | |||
| Poids avec pleins | |||
| Répartition poids AV | |||
| Réservoir à essence | 75.8 litres | 16.7 [20] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Duesenberg | ||
| Type moteur | |||
| Cylinders | Straight 8 | ||
| Cylindrée | 4.3 litre 4252 cc (259.473 cu in) |
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| Alésage × Course | 73 × 127 mm
2.87 × 5 in |
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| Rapport alésage / course | 0.57 | ||
| Distribution | single overhead camshaft (SOHC)
2 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale | 89 PS (88 bhp) (66 kW) à 3000 tr/mn |
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| Couple maximale | |||
| Specific output | 15.4 kW/litre 21 ps/litre 20.7 bhp/litre 0.34 bhp/cu in |
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| Construction | |||
| Lubrification | |||
| Taux de compression | |||
| Carburant | 1 1½ inch carburettor | ||
| bmep (brake mean effective pressure) | |||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 3 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 531.5 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 | LA.SE. | ||
| Suspension AR | LA.SE. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 33 x 5 | ||
| Pneumatiques AR | 33 x 5 | ||
| Freins AV/AR | Dr/Dr | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 3 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 4.60 | ||
| Généralités | |||
| Carfolio.com ID | 634095 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 26.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1921 Duesenberg Model A Roadster added 2020-02-01. Last modified 2020-03-16. |
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