Lamborghini Sián Roadster has just been unveiled. Engineered around Lamborghini’s iconic V12 engine with unique hybrid technologies and delivering unsurpassed Lamborghini and hybrid performance, this open-top hybrid super sports car has come to give you an anticipation of the future. One of the most spectacular cockpits ever, open to the sky, welcomes you to experience the sound of the most powerful Lamborghini engine ever made while following the route to future electrification.
Lamborghini’s Centro Stile and the Ad Personam department work closely with every Sián client to fully personalize the color and finish of their car, so that it fully expresses their personality.
Debuting in Blu Uranus, the Sián Roadster encapsulates the blue of the sky and the green of the fields, and is finished with Oro Electrum wheels: the color chosen by Lamborghini to signify electrification. The complementary interior is an elegant combination of white with Blu Glauco detailing and aluminum elements in Oro Electrum: new-design air vents produced via 3D printing allows customization with a client’s initials.
‘Sián’ in local Bolognese dialect means ‘flash’ or ‘lightening’, thus denoting the Sián Roadster’s electrification as part of the future hybrid strategy, while maintaining the extraordinary emotion and dynamic performance of naturally aspirated engines.
The Sián Roadster sports Lamborghini’s innovative supercapacitor application: a world-first technology storing ten times the power of a lithium-ion battery. Located in the bulkhead between cockpit and engine, it ensures perfect weight distribution. Three times more powerful than a battery of the same weight and three times lighter than a battery producing the same power, the electric system with the supercapacitor and 34 CV e-motor weighs only 34 kg, thus it delivers a remarkable weight-to-power ratio of 1.0 kg/CV. Symmetric power flow ensures the same efficiency in both charging and discharging cycles: the most lightweight and efficient hybrid solution.
The indomitable V12 engine of the Sián Roadster stands out for its exceptional design and the advanced technology of its materials. It incorporates titanium intake valves and is uprated to 785 CV (577 kW) at 8,500 rpm, thus becoming the most powerful Lamborghini engine ever made, for an all the more enhanced driving emotion and sound experience. Combined with the electric motor, the Sián Roadster delivers a total of 819 CV (602 kW) and reaches a top speed of over 350 km/h.
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