Lamborghini has unveiled the Sian Roadster, which is a limited edition, only 19 units of which will be sold. open-top hybrid super sports car engineered around Lamborghini’s iconic V12 engine. The roofless design of the Sian Roadster puts an exclusive group of drivers in one of the most spectacular cockpits ever along with the most powerful Lamborghini engine to date.
The new roadster version of Lamborghini’s Sian hybrid hypercar is the most powerful open-top production car in the world, with its 820hp output usurping the 790hp Ferrari 812 GTS.
While most of the design elements of the new Lamborghini Sian Roadster remain similar to its hard-top sibling, the model features active cooling vanes on the rear, the operation of which is triggered by the reaction of smart-material elements to the temperature generated by the exhaust system, causing them to rotate and providing a cooling solution.
The Lamborghini Sian Roadster is the same 6.5-litre V12 engine paired to a 48V electric motor. The combined power output stands at 808bhp, enabling the model to sprint from 0-100kmph in 2.9 seconds, all the way up to a top speed of 350kmph.