The Wiesmann Roadster MF 25-4 is a rear wheel drive automobile, with the powerplant located in the front, and a 2 door convertible/cabriolet bodyshell.
Its 2.5 litre engine is a naturally aspirated, double overhead camshaft, 6 cylinder that develops 189 bhp (192 PS/141 kW) of power at 5900 rpm, and maximum torque of 245 N·m (181 lb·ft/25 kgm) at 4200 rpm.
The engine powers the wheels via a 5 speed manual gearbox.
The Wiesmann Roadster MF 25-4 weighs a claimed 995 kg at the kerb.
Top stated speed is 215 km/h, which equates to 134 mph.
Full specs
|
|
|||
| Carrocería | |||
|---|---|---|---|
| Carrocería | 2 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2290 | 90.2 | |
| Vía delantera | |||
| Vía trasera | |||
| Longitud | 3860 | 152 | |
| Ancho | 1750 | 68.9 | |
| Altura | 1160 | 45.7 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.69 | ||
| Peso en vacío | 995 kg | 2194 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 60 litres | 13.2 [15.9] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | BMW | ||
| Código de motor | |||
| Número de cilindros | Straight 6 | ||
| Cilindrada | 2.5 litre 2494 cc (152.193 cu in) |
||
| Diámetro × Carrera | 84 × 75 mm
3.31 × 2.95 in |
||
| Relación diámetro/carrera | 1.12 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 24 Total de válvulas |
||
| Potencia nominal | 192 PS (189 bhp) (141 kW) a 5900 rpm |
||
| Par motor máximo | 245 Nm (181 ft·lb) (25 kgm) a 4200 rpm |
||
| Potencia específica | 56.5 kW/litre 76.8 ps/litre 75.8 bhp/litre 1.24 bhp/cu in |
||
|
98.24 Nm/litre
1.19 ft·lb/cu3 |
|||
| Materiales de block / culata | |||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 10.5:1 | ||
| Alimentación | EFI | ||
| 1234.5 kPa (179 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 7 | ||
| Engine coolant | Water | ||
| 415.67 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 6 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 215 km/h (134 mph) | ||
| Power-to-weight ratio | Higher is better 192.59 PS/tonne (1000 kg) 0.19 PS/kg 141.65 kW/tonne (1000 kg) 0.14 kW/kg 189.95 bhp/tonne (1000 kg) 0.19 bhp/kg 0.08 bhp/lb |
||
| Weight-to-power ratio | Lower is better 7.06 kg/kW 11.79 lb/bhp |
||
| 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 | |||
| Suspensión trasera | |||
| Ruedas delante | 7 x 15 | ||
| Ruedas detrás | 7 x 15 | ||
| Neumáticos delante | 205/60 x 15 | ||
| Neumáticos detrás | 225/60 x 15 | ||
| Brakes F/R | VeDi/Di-S | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 5 speed manual | ||
| Eje trasero desmultiplicación | |||
| Desmultiplicación grupo cónico | |||
| General | |||
| Carfolio.com ID | 199155 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 26.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
1994 Wiesmann Roadster MF 25-4 added 2009-07-05. Last modified 2013-02-28. |
|||
