India, May 11 -- Lamborghini has unveiled the Fenomeno Roadster, the open-top version of the Fenomeno Coupe revealed last year. Limited to just 15 units globally, the new model now becomes the most powerful roadster Lamborghini has ever built. It combines a naturally aspirated V12 engine with hybrid technology to produce a massive 1,065bhp, while keeping the dramatic styling and theatre that Lamborghini's flagship cars are known for. With all 15 units likely already sold, the Fenomeno Roadster joins the list of rare Lamborghinis like the Sesto Elemento, Reventon and Centenario.

The Fenomeno Roadster has clearly been built for collectors who still love the sound, drama, and feel of a big naturally aspirated V12 with the roof down.

Lambor...