The Morgan 4/4 Series IV is a 2 door convertible/cabriolet style motor vehicle with a front positioned engine supplying power to the rear wheels.
The 4 cylinder, overhead valve naturally aspirated engine has 2 valves per cylinder and a displacement of 1.3 litres. In this application it develops power and torque figures of 54 bhp (55 PS/40 kW) at 5000 rpm and 100 Nm (74 lbft/10.2 kgm) at 2500 rpm respectively.
The engine transfers its power through to the wheels by means of a 4 speed manual 'box.
The Morgan 4/4 Series IV weighs a stated 660 kg at the kerb.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2438 | 96 | |
| Voies AV | 1194 | 47 | |
| Voies AR | 1194 | 47 | |
| Longueur | 3658 | 144 | |
| Largeur | 1422 | 56 | |
| Hauteur | 1321 | 52 | |
| Garde au sol | |||
| 1.5 | |||
| Poids avec pleins | 660 kg | 1455 | |
| Répartition poids AV | |||
| Réservoir à essence | |||
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Ford | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 1.3 litre 1340 cc (81.772 cu in) |
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| Alésage × Course | 80.96 × 65.07 mm
3.19 × 2.56 in |
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| Rapport alésage / course | 1.24 | ||
| Distribution | overhead valve (OHV)
2 Soupapes par cylindre 8 Total vannes |
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| Puissance maximale | 55 PS (54 bhp) (40 kW) à 5000 tr/mn |
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| Couple maximale | 100 Nm (74 ft·lb) (10.2 kgm) à 2500 tr/mn |
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| Specific output | 30.1 kW/litre 40.9 ps/litre 40.3 bhp/litre 0.66 bhp/cu in |
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74.63 Nm/litre
0.9 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 8.5:1 | ||
| Carburant | 1 Ze carb | ||
| bmep (brake mean effective pressure) | 937.8 kPa (136 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 335 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 82.96 PS/tonne (1000 kg) 0.08 PS/kg 61.01 kW/tonne (1000 kg) 0.06 kW/kg 81.82 bhp/tonne (1000 kg) 0.08 bhp/kg 0.04 bhp/lb |
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| Weight-to-power ratio | Lower is better 16.39 kg/kW 27.38 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 | I.SP.CS. | ||
| Suspension AR | LA.SE. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | |||
| Pneumatiques AR | |||
| Freins AV/AR | |||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 4 speed manual | ||
| Rapport de démultiplication supérieure | 0.96 | ||
| Rapport de pont | 4.56 | ||
| Généralités | |||
| Carfolio.com ID | 42229 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 16.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1960 Morgan 4/4 Series IV added before December 1995. Last modified 2013-02-28. |
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