The MG F 1.8i Stepspeed is a rear wheel drive road car, with the engine placed amidships, and a 2 door convertible/cabriolet bodyshell designed by Peter Stevens.
Its 1.8 litre engine is a naturally aspirated, double overhead camshaft, 4 cylinder that has an output of 118 bhp (120 PS/88 kW) of power at 5500 rpm, and maximum torque of 165 N·m (122 lb·ft/16.8 kgm) at 3000 rpm.
This power is supplied to the wheels by means of a 6 speed manual gearbox.
Stated kerb weight is 1075 kg.
Its maximum speed claimed is 190 km/h (118 mph).
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | Peter Stevens | ||
| Dimensions et poids | |||
| Empattement | 2380 | 93.7 | |
| Voies AV | 1400 | 55.1 | |
| Voies AR | 1410 | 55.5 | |
| Longueur | 3910 | 153.9 | |
| Largeur | 1630 | 64.2 | |
| Hauteur | 1270 | 50 | |
| Garde au sol | |||
| 1.64 | |||
| Poids avec pleins | 1075 kg | 2370 | |
| Répartition poids AV | |||
| Réservoir à essence | 50 litres | 11 [13.2] UK [US] gal. | |
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | 0.37 | ||
| maître-couple | 2.18 m² | ||
| SCx | 0.81 | ||
| naturally aspirated petrol | |||
| Constructeur du moteur | Rover | ||
| Type moteur | |||
| Cylinders | Straight 4 | ||
| Cylindrée | 1.8 litre 1796 cc (109.599 cu in) |
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| Alésage × Course | 80 × 89.3 mm
3.15 × 3.52 in |
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| Rapport alésage / course | 0.9 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 16 Total vannes |
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| Puissance maximale | 120 PS (118 bhp) (88 kW) à 5500 tr/mn |
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| Couple maximale | 165 Nm (122 ft·lb) (16.8 kgm) à 3000 tr/mn |
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| Specific output | 49 kW/litre 66.6 ps/litre 65.7 bhp/litre 1.08 bhp/cu in |
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91.87 Nm/litre
1.11 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 10.5:1 | ||
| Carburant | Fuel injection | ||
| bmep (brake mean effective pressure) | 1154.5 kPa (167.4 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 449 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | 9.5 s | ||
| 0-100km/h | 10 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 190 km/h (118 mph) | ||
| Power-to-weight ratio | Higher is better 111.29 PS/tonne (1000 kg) 0.11 PS/kg 81.85 kW/tonne (1000 kg) 0.08 kW/kg 109.77 bhp/tonne (1000 kg) 0.11 bhp/kg 0.05 bhp/lb |
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| Weight-to-power ratio | Lower is better 12.22 kg/kW 20.41 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 | mid | ||
| Engine layout | transverse | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | I.DW.HPS.ARB. | ||
| Suspension AR | I.DW.HPS.ARB. | ||
| Roues AV | 15' | ||
| Roues AR | 15' | ||
| Pneumatiques AV | 185/55 VR 15 | ||
| Pneumatiques AR | 205/50 VR 15 | ||
| Freins AV/AR | VeDi/Di-S | ||
| Diamètre des freins AV | 240 mm | ||
| Diamètre des freins AR | 240 mm | ||
| Braked area | |||
| Transmission | 6 speed manual | ||
| Rapport de démultiplication supérieure | 0.52 | ||
| Rapport de pont | |||
| Généralités | |||
| Carfolio.com ID | 90354 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 15.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2001 MG F 1.8i Stepspeed added 2002-01-11. Last modified 2019-08-14. |
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