Lamborghini released the “ultimate driving machine” in 2010 when an open two-seat supercar called Lamborghini Reventon Roadster invaded the marketplace. This supercar isn’t just the quickest one in the world, but it’s also the most exclusive luxury sports vehicle ever built, because only twenty lucky drivers have the opportunity to take it for a ride each day. The marketplace price for every of those incredible Reventons is close to 1.1 million Euros, without taxes.