6: Hennessey Venom GT – 96.6 kmph in 2.7sec.

Built from a Lotus Exige in the heart of Texas and shipped all over the world, the Venom won’t win an prizes for luxury but boy does it go fast. As if 2.7sec to 60mph wasn’t quick enough, the team that makes the 1244bhp Venom GT have had one at 270mph in a straight line.