The National Roadster is a motor car from Chevrolet, with rear wheel drive, a front mounted engine and a 2 door roadster body style.
The Chevrolet National Roadster is one of the AB range of cars from Chevrolet.
Its 2.8 litre engine is a naturally aspirated, overhead valve, 4 cylinder that develops 35 bhp (35.5 PS/26.1 kW) of power at 2200 rpm.
The engine transfers its power through to the wheels via a 3 speed manual transmission.
Quoted kerb weight is 955 kg.
Full specs
|
|
|||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater roadster | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2705 | 106.5 | |
| Voies AV | 1422 | 56 | |
| Voies AR | 1422 | 56 | |
| Longueur | 3862 | 152 | |
| Largeur | 1689 | 66.5 | |
| Hauteur | 1770 | 69.7 | |
| Garde au sol | 230 | 9.1 | |
| 1.43 | |||
| Poids avec pleins | 955 kg | 2105 | |
| Répartition poids AV | 49.4% front | ||
| Réservoir à essence | 37.9 litres | 8.3 [10] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Chevrolet | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 2.8 litre 2800 cc (170.866 cu in) |
||
| Alésage × Course | 93.66 × 101.6 mm
3.69 × 4 in |
||
| Rapport alésage / course | 0.92 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 8 Total vannes |
||
| Puissance maximale | 35.5 PS (35 bhp) (26.1 kW) à 2200 tr/mn |
||
| Couple maximale | |||
| Specific output | 9.3 kW/litre 12.7 ps/litre 12.5 bhp/litre 0.2 bhp/cu in |
||
| Construction | |||
| Lubrification | |||
| Taux de compression | 4.5:1 | ||
| Carburant | 1 Carter carburettor | ||
| bmep (brake mean effective pressure) | |||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 3 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 700 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 37.16 PS/tonne (1000 kg) 0.04 PS/kg 27.33 kW/tonne (1000 kg) 0.03 kW/kg 36.65 bhp/tonne (1000 kg) 0.04 bhp/kg 0.02 bhp/lb |
||
| Weight-to-power ratio | Lower is better 36.59 kg/kW 61.12 lb/bhp |
||
| 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 | 30 x 4.50 | ||
| Roues AR | 30 x 4.50 | ||
| Pneumatiques AV | 30 x 4.50 | ||
| Pneumatiques AR | 30 x 4.50 | ||
| Freins AV/AR | Dr/Dr | ||
| Diamètre des freins AV | 279 mm | ||
| Diamètre des freins AR | 267 mm | ||
| Braked area | |||
| Transmission | 3 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 4.18 | ||
| Généralités | |||
| Carfolio.com ID | 291247 | ||
| Production total | |||
| Type mines | |||
| AB | |||
| RAC rating | 21.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
1928 Chevrolet National Roadster added 2012-11-11. Last modified 2020-02-02. |
|||
