The Sextet Touring is an automobile from National, with rear wheel drive, a front positioned engine and a 4 door tourer body style.
The power is produced by a naturally aspirated engine of 5 litre capacity. This unit features overhead valve valve gear, 6 cylinder layout, and 2 valves per cylinder. It has an output of 71 bhp (72 PS/53 kW) of power at 2600 rpm.
The engine delivers its power through to the wheels via a 3 speed manual gearbox.
Stated weight at the kerb is 1703 kg.
Full specs
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| Carrosserie | |||
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| Carrosserie | 7 seater tourer | ||
| Nombre de portes | 4 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 3302 | 130 | |
| Voies AV | 1422 | 56 | |
| Voies AR | 1422 | 56 | |
| Longueur | |||
| Largeur | |||
| Hauteur | |||
| Garde au sol | |||
| Poids avec pleins | 1703 kg | 3754 | |
| Répartition poids AV | |||
| Réservoir à essence | |||
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | National | ||
| Type moteur | |||
| Cylinders | Straight 6 | ||
| Cylindrée | 5 litre 4968 cc (303.166 cu in) |
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| Alésage × Course | 88.9 × 133.4 mm
3.5 × 5.25 in |
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| Rapport alésage / course | 0.67 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 12 Total vannes |
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| Puissance maximale | 72 PS (71 bhp) (53 kW) à 2600 tr/mn |
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| Couple maximale | |||
| Specific output | 10.7 kW/litre 14.5 ps/litre 14.3 bhp/litre 0.23 bhp/cu in |
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| Construction | |||
| Lubrification | |||
| Taux de compression | |||
| Carburant | 1 Rayfield carburettor | ||
| bmep (brake mean effective pressure) | |||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 3 | ||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 828 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 42.27 PS/tonne (1000 kg) 0.04 PS/kg 31.09 kW/tonne (1000 kg) 0.03 kW/kg 41.69 bhp/tonne (1000 kg) 0.04 bhp/kg 0.02 bhp/lb |
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| Weight-to-power ratio | Lower is better 32.17 kg/kW 53.73 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 | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 32 x 4½ | ||
| Pneumatiques AR | 32 x 4½ | ||
| Freins AV/AR | |||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 3 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 4.08 | ||
| Généralités | |||
| Carfolio.com ID | 214005 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 29.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1921 National Sextet Touring added 2010-05-18. Last modified 2013-02-28. |
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