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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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater convertible/cabriolet | ||
| Aantal portieren | 2 | ||
| Ontwerper | |||
| Afmetingen en gewicht | |||
| Wielbasis | 2489 | 98 | |
| Spoorbreedte voor | 1321 | 52 | |
| Spoorbreedte achter | 1346 | 53 | |
| Lengte | 3988 | 157 | |
| Breedte | 1575 | 62 | |
| Hoogte | 1321 | 52 | |
| Bodemvrijheid | |||
| 1.6 | |||
| Gewicht | 900 kg | 1984 | |
| Gewichtsverdeling | |||
| Benzinetank inhalt | |||
| Aërodynamica | |||
| Cw-waarde | |||
| Frontaal oppervlak | |||
| CdA | |||
| naturally aspirated petrol | |||
| Motor fabrikant | Rover | ||
| Motor nummer | |||
| Aantal cilinders | Straight 4 | ||
| Cilinderinhoud | 2 litre 1994 cc (121.681 cu in) |
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| Boring × Slag | 84.5 × 89 mm
3.33 × 3.5 in |
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| Boring/slag verhouding | 0.95 | ||
| Distributie | double overhead camshaft (DOHC)
4 Kleppen per cilinder 16 Totaal aantal kleppen |
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| Vermogen | 140 PS (138 bhp) (103 kW) bij 6000 t/min |
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| Max. koppel | 178 Nm (131 ft·lb) (18.2 kgm) bij 4500 t/min |
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| Specific output | 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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| Motor constructie | |||
| Smering | |||
| Compressieverhouding | 10:1 | ||
| Brandstofsysteem | |||
| 1121.8 kPa (162.7 psi) | |||
| Maximum tpm | |||
| Aantal nokkenas lagers | |||
| Afkoeling | Water | ||
| Eenheidscylinderinhoud | 498.5 cc | ||
| Aanzuiging | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Katalysator | N | ||
| Prestasies | |||
| 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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| Max. snelheid | 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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| Verbruik | |||
| Benzineverbruik | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| CO2 Emissies | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Onderstel | |||
| Motor plaatsing | front | ||
| Motor plaatsing | longitudinal | ||
| Aandrijving | rear wheel drive | ||
| Koppelverdeling | N/A | ||
| Stuurinrichting | |||
| Aantal omwentelingen stuurwiel | |||
| Draaicirkel | |||
| Wielophanging voor | I.SlPi.CS. | ||
| Wielophanging achter | LA.TL. | ||
| Velgmaat voor | |||
| Velgmaat achter | |||
| Bandenmaat voor | |||
| Bandenmaat agter | |||
| Bremmen voor/agter | |||
| Rem diameter voor | |||
| Rem diameter agter | |||
| Braked area | |||
| Versnellingsbak | 5 speed manual | ||
| Hoogste versnelling verhouding | |||
| Achteras verhouding | 3.73 | ||
| Algemeen | |||
| Carfolio.com ID | 13189 | ||
| Totaal gebouwd | |||
| Bouwserie | |||
| 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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