The Lamborghini Aventador SVJ Roadster is the open-top version of the most extreme road-legal Lamborghini ever built. The same 6.5-liter naturally aspirated V12 producing 740 horsepower now comes with a removable roof panel, letting you experience the full fury of that V12 soundtrack with nothing between you and the sky. With scissor doors, active aero, and only 800 units ever produced, this is one of the rarest supercars available for rent anywhere.