The Morgan Plus 4 Mk III is a rear wheel drive motor vehicle, with the engine mounted in the front, and a 2 door convertible/cabriolet bodyshell.
The 4 cylinder, double overhead camshaft naturally aspirated engine has 4 valves per cylinder and a capacity of 2 litres. In this application it produces power and torque figures of 138 bhp (140 PS/103 kW) at 6000 rpm and 178 Nm (131 lbft/18.2 kgm) at 4500 rpm respectively.
The engine delivers its power through to the wheels via a 5 speed manual gearbox.
Claimed kerb weight is 900 kg.
It is said to be able to attain a top speed of 175 km/h (109 mph).
Full specs
|
|
|||
| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2489 | 98 | |
| Voies AV | 1321 | 52 | |
| Voies AR | 1346 | 53 | |
| Longueur | 3988 | 157 | |
| Largeur | 1575 | 62 | |
| Hauteur | 1321 | 52 | |
| Garde au sol | |||
| 1.6 | |||
| Poids avec pleins | 900 kg | 1984 | |
| Répartition poids AV | |||
| Réservoir à essence | |||
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | Rover | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 2 litre 1994 cc (121.681 cu in) |
||
| Alésage × Course | 84.5 × 89 mm
3.33 × 3.5 in |
||
| Rapport alésage / course | 0.95 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 16 Total vannes |
||
| Puissance maximale | 140 PS (138 bhp) (103 kW) à 6000 tr/mn |
||
| Couple maximale | 178 Nm (131 ft·lb) (18.2 kgm) à 4500 tr/mn |
||
| Specific output | 51.6 kW/litre 70.2 ps/litre 69.2 bhp/litre 1.13 bhp/cu in |
||
|
89.27 Nm/litre
1.08 ft·lb/cu3 |
|||
| Construction | |||
| Lubrification | |||
| Taux de compression | 10:1 | ||
| Carburant | |||
| bmep (brake mean effective pressure) | 1121.8 kPa (162.7 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 498.5 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | N | ||
| Performances | |||
| 0-80km/h | 5.6 s | ||
| 0-60mph | 7.7 s | ||
| 0-100km/h | |||
| 0-160km/h | 26.1 s | ||
| 0-400m | 15.2 s
@ 86 mph |
||
| 0-1000m | 29 s
@ 167 km/h |
||
| Vitesse | 175 km/h (109 mph) | ||
| Power-to-weight ratio | Higher is better 155.46 PS/tonne (1000 kg) 0.16 PS/kg 114.34 kW/tonne (1000 kg) 0.11 kW/kg 153.33 bhp/tonne (1000 kg) 0.15 bhp/kg 0.07 bhp/lb |
||
| Weight-to-power ratio | Lower is better 8.75 kg/kW 14.61 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 | I.SlPi.CS. | ||
| Suspension AR | LA.TL. | ||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | |||
| Pneumatiques AR | |||
| Freins AV/AR | |||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 5 speed manual | ||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | 3.73 | ||
| Généralités | |||
| Carfolio.com ID | 13189 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 17.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
1986 Morgan Plus 4 Mk III added before December 1995. Last modified 2013-02-28. |
|||