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
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 2 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2489 | 98 | |
| Vía delantera | 1321 | 52 | |
| Vía trasera | 1346 | 53 | |
| Longitud | 3988 | 157 | |
| Ancho | 1575 | 62 | |
| Altura | 1321 | 52 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.6 | ||
| Peso en vacío | 900 kg | 1984 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | |||
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Rover | ||
| Código de motor | |||
| Número de cilindros | Straight 4 | ||
| Cilindrada | 2 litre 1994 cc (121.681 cu in) |
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| Diámetro × Carrera | 84.5 × 89 mm
3.33 × 3.5 in |
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| Relación diámetro/carrera | 0.95 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal | 140 PS (138 bhp) (103 kW) a 6000 rpm |
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| Par motor máximo | 178 Nm (131 ft·lb) (18.2 kgm) a 4500 rpm |
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| Potencia específica | 51.6 kW/litre 70.2 ps/litre 69.2 bhp/litre 1.13 bhp/cu in |
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89.27 Nm/litre
1.08 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | |||
| Relación de compresión | 10:1 | ||
| Alimentación | |||
| 1121.8 kPa (162.7 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 498.5 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | N | ||
| Rendimiento | |||
| 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 |
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| 0-1000m | 29 s
@ 167 km/h |
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| Velocidad máxima | 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 |
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| Weight-to-power ratio | Lower is better 8.75 kg/kW 14.61 lb/bhp |
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| Consumos | |||
| Consumo de combustible | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emisiones de CO2 | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Chasis | |||
| Ubicación del motor | front | ||
| Engine layout | longitudinal | ||
| Tracción | rear wheel drive | ||
| Alimentación | N/A | ||
| Dirección, tipo | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspensión delantera | I.SlPi.CS. | ||
| Suspensión trasera | LA.TL. | ||
| Ruedas delante | |||
| Ruedas detrás | |||
| Neumáticos delante | |||
| Neumáticos detrás | |||
| Brakes F/R | |||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 5 speed manual | ||
| Eje trasero desmultiplicación | |||
| Desmultiplicación grupo cónico | 3.73 | ||
| General | |||
| Carfolio.com ID | 13189 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 17.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1986 Morgan Plus 4 Mk III added before December 1995. Last modified 2013-02-28. |
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