The Murcielago Roadster is an all wheel drive Luc Donkerwolke designed convertible/cabriolet road car with a mid mounted engine, sold by Lamborghini.
The 6.2 litre engine is a naturally aspirated, double overhead camshaft, 12 cylinder unit that has an output of 572 bhp (580 PS/427 kW) of power at 7500 rpm, and maximum torque of 650 N·m (479 lb·ft/66.3 kgm) at 5400 rpm. Lubrication is of the dry sump-type.
A 6 speed manual gearbox transfers the power to the wheels.
Claimed weight at the kerb is 1800 kg.
Top claimed speed is 320 km/h, which equates to 199 mph.
Full specs
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| Carrocería | |||
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| Carrocería | 2 seater convertible/cabriolet | ||
| Número de puertas | 2 | ||
| diseñado por | Luc Donkerwolke | ||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2665 | 104.9 | |
| Vía delantera | 1635 | 64.4 | |
| Vía trasera | 1695 | 66.7 | |
| Longitud | 4580 | 180.3 | |
| Ancho | 2045 | 80.5 | |
| Altura | 1132 | 44.6 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.72 | ||
| Peso en vacío | 1800 kg | 3968 | |
| Distribución del peso (% adelante) | |||
| Capacità serbatoio | 100 litres | 22 [26.4] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | |||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Lamborghini | ||
| Código de motor | |||
| Número de cilindros | V 12 in 60° vee | ||
| Cilindrada | 6.2 litre 6192 cc (377.859 cu in) |
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| Diámetro × Carrera | 87 × 86.8 mm
3.43 × 3.42 in |
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| Relación diámetro/carrera | 1 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 48 Total de válvulas |
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| Potencia nominal | 580 PS (572 bhp) (427 kW) a 7500 rpm |
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| Par motor máximo | 650 Nm (479 ft·lb) (66.3 kgm) a 5400 rpm |
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| Potencia específica | 68.9 kW/litre 93.7 ps/litre 92.4 bhp/litre 1.51 bhp/cu in |
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104.97 Nm/litre
1.27 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter seco | ||
| Relación de compresión | 10.7:1 | ||
| Alimentación | Lamborghini LIE fuel inj. | ||
| 1319.1 kPa (191.3 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | 7 | ||
| Engine coolant | Water | ||
| 516 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 3.8 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 320 km/h (199 mph) | ||
| Power-to-weight ratio | Higher is better 322.19 PS/tonne (1000 kg) 0.32 PS/kg 236.97 kW/tonne (1000 kg) 0.24 kW/kg 317.78 bhp/tonne (1000 kg) 0.32 bhp/kg 0.14 bhp/lb |
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| Weight-to-power ratio | Lower is better 4.22 kg/kW 7.05 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 | longitudinal | ||
| Tracción | all wheel drive | ||
| Alimentación | |||
| Dirección, tipo | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Suspensión delantera | I.DW.CS.ARB. | ||
| Suspensión trasera | I.DW.CS.ARB. | ||
| Ruedas delante | 8½ x 18 | ||
| Ruedas detrás | 13.0 x 18 | ||
| Neumáticos delante | 245/35 ZR 18 | ||
| Neumáticos detrás | 335/30 ZR 18 | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 335 mm | ||
| Rear brake diameter | 335 mm | ||
| Braked area | |||
| Transmisión | 6 speed manual | ||
| Eje trasero desmultiplicación | |||
| Desmultiplicación grupo cónico | |||
| General | |||
| Carfolio.com ID | 133859 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 56.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2004 Lamborghini Murcielago Roadster (2005) added 2005-09-25. Last modified 2013-02-28. |
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