The Wiesmann Roadster MF 30 is a rear wheel drive motor car, with its motor mounted in the front, and a 2 door convertible/cabriolet bodyshell.
Its 3 litre engine is a naturally aspirated, double overhead camshaft, 6 cylinder unit that has an output of 228 bhp (231 PS/170 kW) of power at 5900 rpm, and maximum torque of 300 N·m (221 lb·ft/30.6 kgm) at 3500 rpm.
The engine transfers its power through to the wheels via a 5 speed manual transmission.
Stated kerb weight is 1080 kg.
Maximum claimed speed is 230 km/h, or 143 mph, claimed fuel consumption is 12.8/9.1/6.9 l/100km urban/extra-urban/combined, and carbon dioxide emissions are 218.0 g/km.
Full specs
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| Carrosserie | |||
|---|---|---|---|
| Carrosserie | 2 seater convertible/cabriolet | ||
| Nombre de portes | 2 | ||
| Designer | |||
| Dimensions et poids | |||
| Empattement | 2290 | 90.2 | |
| Voies AV | |||
| Voies AR | |||
| Longueur | 3860 | 152 | |
| Largeur | 1750 | 68.9 | |
| Hauteur | 1160 | 45.7 | |
| Garde au sol | |||
| 1.69 | |||
| Poids avec pleins | 1080 kg | 2381 | |
| Répartition poids AV | |||
| Réservoir à essence | |||
| Caractéristiques aérodynamique | |||
| Coefficient de pénétration | |||
| maître-couple | |||
| SCx | |||
| naturally aspirated petrol | |||
| Constructeur du moteur | BMW | ||
| Type moteur | |||
| Cylinders | Straight 6 | ||
| Cylindrée | 3 litre 2979 cc (181.79 cu in) |
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| Alésage × Course | 84 × 89.6 mm
3.31 × 3.53 in |
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| Rapport alésage / course | 0.94 | ||
| Distribution | double overhead camshaft (DOHC)
4 Soupapes par cylindre 24 Total vannes |
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| Puissance maximale | 231 PS (228 bhp) (170 kW) à 5900 tr/mn |
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| Couple maximale | 300 Nm (221 ft·lb) (30.6 kgm) à 3500 tr/mn |
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| Specific output | 57.1 kW/litre 77.6 ps/litre 76.5 bhp/litre 1.25 bhp/cu in |
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100.7 Nm/litre
1.22 ft·lb/cu3 |
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| Construction | |||
| Lubrification | |||
| Taux de compression | 10.2:1 | ||
| Carburant | |||
| bmep (brake mean effective pressure) | 1265.5 kPa (183.5 psi) | ||
| Régime maximal | |||
| Nombre de paliers de vilebrequin | |||
| Refroidissement | Water | ||
| Cylindrée Unitaire | 496.5 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalyseur | Y | ||
| Performances | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 5.9 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Vitesse | 230 km/h (143 mph) | ||
| Power-to-weight ratio | Higher is better 214.05 PS/tonne (1000 kg) 0.21 PS/kg 157.43 kW/tonne (1000 kg) 0.16 kW/kg 211.11 bhp/tonne (1000 kg) 0.21 bhp/kg 0.09 bhp/lb |
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| Weight-to-power ratio | Lower is better 6.35 kg/kW 10.61 lb/bhp |
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| Consommation | |||
| Consommation | 12.8/9.1/6.9 l/100km urban/extra-urban/combined | ||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | 12.8/9.1/6.9 l/100km urban/extra-urban/combined | ||
| km/litre | 7.8/11.0/14.5 km/l urban/extra-urban/combined | ||
| UK MPG | 22.1/31.0/40.9 UK MPG urban/extra-urban/combined | ||
| US MPG | 18.4/25.8/34.1 US MPG urban/extra-urban/combined | ||
| Emissions de CO₂ | 218.0 g/km NEDC | ||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | K | ||
| CO2 Effizienz (DE) | |||
| Châssis | |||
| Emplacement de moteur | front | ||
| Engine layout | longitudinal | ||
| Traction | rear wheel drive | ||
| Répartition du couple | N/A | ||
| Direction | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspension AV | |||
| Suspension AR | |||
| Roues AV | |||
| Roues AR | |||
| Pneumatiques AV | 215/50 ZR 17 | ||
| Pneumatiques AR | 215/50 ZR 17 | ||
| Freins AV/AR | |||
| Diamètre des freins AV | |||
| Diamètre des freins AR | |||
| Braked area | |||
| Transmission | 5 speed manual | ||
| Rapport de démultiplication supérieure | |||
| Rapport de pont | |||
| Généralités | |||
| Carfolio.com ID | 137082 | ||
| Production total | |||
| Type mines | |||
| RAC rating | 26.2 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2005 Wiesmann Roadster MF 30 added 2006-01-16. Last modified 2013-02-28. |
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