Lamborghini Reventón Roadster
Only 15 Lamborghini Reventón cars were ever produced and they sold out at £1.2 million each before they officially went on sale. The supercar has an incredible acceleration speed as it goes from 0 to 60 mph in just 3.4 seconds due to its V12 650-horsepower engine. Its top speed is 205 mph. Each car comes with a g-force meter so you can measure the gravitational forces acting against your body as the acceleration presses you against your seat.