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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| Carrocería | |||
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| Carrocería | 2 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | Peter Stevens | ||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2380 | 93.7 | |
| Vía delantera | 1400 | 55.1 | |
| Vía trasera | 1410 | 55.5 | |
| Longitud | 3910 | 153.9 | |
| Ancho | 1630 | 64.2 | |
| Altura | 1270 | 50 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.64 | ||
| Peso en vacío | 1075 kg | 2370 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 50 litres | 11 [13.2] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | 0.37 | ||
| Superficie frontal | 2.18 m² | ||
| SCx | 0.81 | ||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Rover | ||
| Código de motor | |||
| Número de cilindros | Straight 4 | ||
| Cilindrada | 1.8 litre 1796 cc (109.599 cu in) |
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| Diámetro × Carrera | 80 × 89.3 mm
3.15 × 3.52 in |
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| Relación diámetro/carrera | 0.9 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 16 Total de válvulas |
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| Potencia nominal | 120 PS (118 bhp) (88 kW) a 5500 rpm |
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| Par motor máximo | 165 Nm (122 ft·lb) (16.8 kgm) a 3000 rpm |
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| Potencia específica | 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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| Materiales de block / culata | |||
| Lubricación | |||
| Relación de compresión | 10.5:1 | ||
| Alimentación | Fuel injection | ||
| 1154.5 kPa (167.4 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 449 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | 9.5 s | ||
| 0-100km/h | 10 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 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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| 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 | mid | ||
| Engine layout | transverse | ||
| Tracción | rear wheel drive | ||
| Alimentación | N/A | ||
| Dirección, tipo | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspensión delantera | I.DW.HPS.ARB. | ||
| Suspensión trasera | I.DW.HPS.ARB. | ||
| Ruedas delante | 15' | ||
| Ruedas detrás | 15' | ||
| Neumáticos delante | 185/55 VR 15 | ||
| Neumáticos detrás | 205/50 VR 15 | ||
| Brakes F/R | VeDi/Di-S | ||
| Front brake diameter | 240 mm | ||
| Rear brake diameter | 240 mm | ||
| Braked area | |||
| Transmisión | 6 speed manual | ||
| Eje trasero desmultiplicación | 0.52 | ||
| Desmultiplicación grupo cónico | |||
| General | |||
| Carfolio.com ID | 90354 | ||
| Unidades producidas | |||
| Model code | |||
| 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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