The Holmes Series 4 Touring is a rear wheel drive car, with the engine positioned in the front, and a 4 door tourer body designed by Robert Holmes.
The Holmes Series 4 Touring's engine is a naturally aspirated petrol, 4 litre, overhead valve 6 cylinder with 3 valves per cylinder. It develops 31 bhp (31.4 PS/23.1 kW) of power at 1600 rpm.
The engine powers the wheels through a 3 speed manual gearbox.
Its claimed kerb weight is 1338 kg.
Full specs
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| Carrosserie | |||
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| Carrosserie | 7 seater tourer | ||
| Nombre de portes | 4 | ||
| Designer | Robert Holmes | ||
| Dimensions et poids | |||
| Empattement | 3200 | 126 | |
| Voies AV | |||
| Voies AR | |||
| Longueur | |||
| Largeur | |||
| Hauteur | |||
| Garde au sol | |||
| Poids avec pleins | 1338 kg | 2950 | |
| Répartition poids AV | |||
| Réservoir à essence | |||
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Holmes | ||
| Type moteur | |||
| Cylinders | Straight 6 | ||
| Cylindrée | 4 litre 4022 cc (245.437 cu in) |
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| Alésage × Course | 88.9 × 108 mm
3.5 × 4.25 in |
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| Rapport alésage / course | 0.82 | ||
| Distribution | overhead valve (OHV)
3 Soupapes par cylindre 18 Total vannes |
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| Puissance maximale | 31.4 PS (31 bhp) (23.1 kW) à 1600 tr/mn |
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| Couple maximale | |||
| Specific output | 5.7 kW/litre 7.8 ps/litre 7.7 bhp/litre 0.13 bhp/cu in |
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| Construction | |||
| Lubrification | |||
| Taux de compression | |||
| Carburant | 1 Stromberg carburettor | ||
| bmep (brake mean effective pressure) | |||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | 7 | ||
| Refroidissement | Air | ||
| Cylindrée Unitaire | 670.33 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 23.49 PS/tonne (1000 kg) 0.02 PS/kg 17.28 kW/tonne (1000 kg) 0.02 kW/kg 23.17 bhp/tonne (1000 kg) 0.02 bhp/kg 0.01 bhp/lb |
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| Weight-to-power ratio | Lower is better 57.88 kg/kW 96.68 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 | 34 x 4½ | ||
| Pneumatiques AR | 34 x 4½ | ||
| Freins AV/AR | -/Dr | ||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 3 speed manual | ||
| Rapport de démultiplication supérieure | 1 | ||
| Rapport de pont | 3.90 | ||
| Généralités | |||
| Carfolio.com ID | 206690 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 29.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1922 Holmes Series 4 Touring added 2009-10-18. Last modified 2013-02-28. |
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