The Wiesmann Roadster MF4-S is a 2 door convertible/cabriolet-bodied car with a front mounted engine powering the rear wheels.
The Wiesmann Roadster MF4-S's engine is a naturally aspirated petrol, 4 litre, double overhead camshaft 90 degree V 8 cylinder with 4 valves per cylinder. In this application it produces 414 bhp (420 PS/309 kW) of power at 8300 rpm, and maximum torque of 400 N·m (295 lb·ft/40.8 kgm) at 3900 rpm.
This power is delivered to the wheels via a 7 speed automatic gearbox.
Full specs
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| Karosserie | |||
|---|---|---|---|
| Karosserie | 2 seater convertible/cabriolet | ||
| Anzahl türen | 2 | ||
| Entwerfer | |||
| Maße und Gewicht | |||
| Radstand | 2507 | 98.7 Zoll | |
| Spurweite vorn | |||
| Spurweite hinten | |||
| Länge | 4230 | 166.5 Zoll | |
| Breite | 1880 | 74 Zoll | |
| Höhe | 1190 | 46.9 Zoll | |
| Bodenfreiheit | |||
| 1.69 | |||
| Leergewicht | |||
| Gewichtsverteilung (vorn) | |||
| Tankinhalt | 70 litres | 15.4 [18.5] UK [US] gal. | |
| Aerodynamik | |||
| Luftwiderstandsbeiwert | |||
| Stirnfläche | |||
| CdA | |||
| Motorisierung | |||
| naturally aspirated petrol | |||
| Motor Hersteller | BMW | ||
| Motor-Typ | S65B40 | ||
| Anzahl zylinders | V 8 in 90° vee | ||
| Hubraum | 4 litre 3999 cc (244.034 cu in) |
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| Bohrung × Hub | 92 × 75.2 mm
3.62 × 2.96 in |
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| Bohrung/Hub Verhältnis | 1.22 | ||
| Verteilung | double overhead camshaft (DOHC)
4 Ventile pro Zylinder 32 Insgesamt Ventile |
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| Leistung | 420 PS (414 bhp) (309 kW) bei 8300 U/min |
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| Max. Drehmoment | 400 Nm (295 ft·lb) (40.8 kgm) bei 3900 U/min |
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| spezifisches Leistung | 77.2 kW/litre 105 ps/litre 103.5 bhp/litre 1.7 bhp/cu in |
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| Spezifisches Drehmoment |
100.03 Nm/litre
1.21 ft·lb/cu3 |
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| Engine construction | |||
| Schmierung | nassersumpf | ||
| Verdichtungsverhältnis | 12:1 | ||
| Vergasser/Einspritzung | direct petrol injection | ||
| effektiver Mitteldruck | 1257 kPa (182.3 psi) | ||
| Höchstdrezahl | |||
| Anzahl der Kurbelwellenlager | |||
| Abkühlen | Water | ||
| Einheitszylinderinhalt | 499.88 cc | ||
| Aspiration | Normal | ||
| Kompressor-typ | N/A | ||
| Ladeluftkühler | None | ||
| Katalysator | Y | ||
| Fahrleistungen | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vmax/Höchstgeschwindigkeit | |||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| Verbrauch | |||
| Verbrauch | 17.9/9.0/12.2 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 17.9/9.0/12.2 l/100km urban/extra-urban/combined | ||
| km/litre | 5.6/11.1/8.2 km/l urban/extra-urban/combined | ||
| UK MPG | 15.8/31.4/23.2 UK MPG urban/extra-urban/combined | ||
| US MPG | 13.1/26.1/19.3 US MPG urban/extra-urban/combined | ||
| Carbon dioxide emissions | 275.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | M | ||
| CO2 Effizienz (DE) | |||
| Fahrgestell | |||
| Motor Platzierung | front | ||
| Engine layout | longitudinal | ||
| Antrieb | rear wheel drive | ||
| Drehmomentverteilung | N/A | ||
| Lenkungtyp | Zahnstangenlenkung mit Servounterstützung | ||
| Lenkradumdrehungen | |||
| Wendekruis | |||
| Radaufhängen vorn | I.DW.CS.ARB. | ||
| Radaufhängen hintern | I.DW.TA.CS.ARB. | ||
| Rädergröße vorn | 8 x 18 | ||
| Rädergröße hintern | 8 x 18 | ||
| Reifen vorn | 245/45 x 18 | ||
| Reifen hintern | 245/45 x 18 | ||
| Bremsen vorn/hintern | VeDi/VeDi-S-ABS | ||
| Bremse Durchmesser vorn | |||
| Bremse Durchmesser hintern | |||
| Braked area | |||
| Getriebe | 7 gang Automatikgetriebe | ||
| Hinterachse | |||
| Hinterachse Übersetzungen | 3.15 | ||
| Allgemein | |||
| Carfolio.com ID | 235356 | ||
| Production total | |||
| Modellnummer | |||
| RAC rating | 42.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2010 Wiesmann Roadster MF4-S Automatic added 2011-03-02. Last modified 2020-02-02. |
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