"The Reventón is the most extreme car in the history of the brand," said Stephan Winkelmann, President and CEO of Lamborghini. "The new Roadster adds an extra emotional component to our combined technological expertise – it unites superior performance with the sensual fascination of open-top driving."
Like the coupe, the Reventon Roadster measures 4700 mm (185 in.) in length, has a wheelbase of 2665 mm (105 in.) and is 2058 mm (81 in.) wide and 1132 mm (45 in.) high. Besides the targa roof, the only other styling differences between the two bodystyles concern the addition of two hidden pop-up bars that deploy upwards in just a few hundredths of a second in the event of a rollover, the new engine bonnet that is virtually horizontal and comes with four glass windows providing a full view of the V12 and finally, a new shade of matt grey.
Lamborghini says that the Reventon's base bodyshell, which is made almost exclusively from carbon fiber elements, with sheet steel used only for the outer door skins, was already so stiff that the Roadster model required only minimal reinforcement. This translates to an extra 25kg (55 lbs) bringing the Roadster model's total dry weight to 1690 Kg (3,725 lbs.) Inside, the jet-fighter theme is continued with the "two transreflective and one transmissive" liquid-crystal displays replacing the classic analogue instrumentation while the two bucket seats are separated by a large central tunnel covered in carbon fiber and Alcantara.