Full specs1957 Vespa 400
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| Carrosserie | |||
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| Carrosserie | 2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 1694 | 66.7 | |
| Voies AV | 1100 | 43.3 | |
| Voies AR | 1100 | 43.3 | |
| Longueur | 2852 | 112.3 | |
| Largeur | 1270 | 50 | |
| Hauteur | 1250 | 49.2 | |
| Garde au sol | |||
| 1.68 | |||
| Poids avec pleins | 360 kg | 794 | |
| Répartition poids AV | |||
| Réservoir à essence | |||
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | |||
| Type moteur | |||
| Cylinders | Straight 2 | ||
| Cylindrée | 0.4 litre 394 cc (24.043 cu in) |
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| Alésage × Course | 63 × 63 mm
2.48 × 2.48 in |
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| Rapport alésage / course | 1 | ||
| Distribution | two stroke (TS) | ||
| Puissance maximale (Gross) |
14.2 PS (14 bhp) (10.4 kW) à 4350 tr/mn |
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| Couple maximale (Gross) |
27 Nm (19.9 ft·lb) (2.8 kgm) à 2200 tr/mn |
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| Specific output (Gross) |
26.5 kW/litre 36 ps/litre 35.5 bhp/litre 0.58 bhp/cu in |
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(Gross) |
68.53 Nm/litre
0.83 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 6.6:1 | ||
| Carburant | 1 So carb | ||
| bmep (brake mean effective pressure) | 430.6 kPa (62.4 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Air | ||
| Cylindrée Unitaire | 197 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | 58 s | ||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 83 km/h (52 mph) | ||
| Power-to-weight ratio | Higher is better 39.43 PS/tonne (1000 kg) 0.04 PS/kg 29 kW/tonne (1000 kg) 0.03 kW/kg 38.89 bhp/tonne (1000 kg) 0.04 bhp/kg 0.02 bhp/lb |
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| Weight-to-power ratio | Lower is better 34.48 kg/kW 57.6 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 | rear | ||
| Engine layout | unknown | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | I.SlPi.TA.CS. | ||
| Suspension AR | LA.SwAxle.W.CS. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 4.00-16 | ||
| Pneumatiques AR | 4.00-16 | ||
| Freins AV/AR | Dr/Dr | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 3 speed manual | ||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | |||
| Généralités | |||
| Carfolio.com ID | 18513 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 4.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1957 Vespa 400 added 1997-06-08. Last modified 2013-02-28. |
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