Its 12 cylinder, double overhead camshaft naturally aspirated engine has 4 valves per cylinder and a displacement of 6.5 litres. This unit musters power and torque figures of 774 bhp (785 PS/577 kW) at 8500 rpm and 720 Nm (531 lbft/73.4 kgm) at 6750 rpm respectively. It features dry sump-type lubrication.
This power is supplied to the wheels via a 7 speed automatic gearbox.
Top claimed speed is 350 km/h, or 217 mph.
Full specs
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| Carrocería | |||
|---|---|---|---|
| Carrocería | 2 seater | ||
| Número de puertas | 2 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2700 | 106.3 | |
| Vía delantera | |||
| Vía trasera | |||
| Longitud | 4980 | 196.1 | |
| Ancho | 2101 | 82.7 | |
| Altura | 1133 | 44.6 | |
| Despeje del suelo | |||
| Relación Largo:Dist.entre ejes | 1.84 | ||
| Peso en vacío | |||
| Distribución del peso (% adelante) | 43% front | ||
| Capacità serbatoio | |||
| 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 | 6.5 litre 6498 cc (396.532 cu in) |
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| Diámetro × Carrera | 95 × 76.4 mm
3.74 × 3.01 in |
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| Relación diámetro/carrera | 1.24 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 48 Total de válvulas |
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| Potencia nominal | 785 PS (774 bhp) (577 kW) a 8500 rpm |
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| Par motor máximo | 720 Nm (531 ft·lb) (73.4 kgm) a 6750 rpm |
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| Potencia específica | 88.8 kW/litre 120.8 ps/litre 119.1 bhp/litre 1.95 bhp/cu in |
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110.8 Nm/litre
1.34 ft·lb/cu3 |
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| Materiales de block / culata | |||
| Lubricación | Cárter seco | ||
| Relación de compresión | 11.8:1 | ||
| Alimentación | direct petrol injection | ||
| 1392.4 kPa (201.9 psi) | |||
| Maximum RPM | |||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 541.5 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | Y | ||
| Hybrid drivetrain | |||
| Secondary motor type | AC electric motor | ||
| Secondary power | 34.0 PS (33.5 bhp, 25 kW) | ||
| Secondary torque | 38.0 Nm (28 ft·lb, 4 kgm) | ||
| Maximum system output | 819.0 PS | ||
| Maximum system torque | |||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | 2.9 s | ||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | 350 km/h (217 mph) | ||
| Power-to-weight ratio | |||
| Weight-to-power ratio | |||
| 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 | |||
| Suspensión trasera | |||
| Ruedas delante | 9J x 20 H2 | ||
| Ruedas detrás | 13J x 21 H2 | ||
| Neumáticos delante | Pirelli P Zero Corsa 255/30 ZR 20 92Y | ||
| Neumáticos detrás | Pirelli P Zero Corsa 355/25 ZR 21 107Y | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Transmisión | 7 speed automatic | ||
| Eje trasero desmultiplicación | |||
| Desmultiplicación grupo cónico | |||
| General | |||
| Carfolio.com ID | 710281 | ||
| Unidades producidas | 19 | ||
| Model code | |||
| RAC rating | 67.1 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2020 Lamborghini Sián Roadster added 2020-11-08. Last modified 2020-11-08. |
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