The Pagani Huayra gets tested again and this time it takes a trip around some twisty British roads. The Zonda is one of the best cars ever made, so Pagani had a tough job coming up with a replacement. However, they managed to do it with the Huayra. Powered by a 700 hp V12 turbocharged engine developed by AMG, the Pagani Huayra is able to rocket its sexy body from nought to 62 mph in just 3.3 seconds. Its top speed is rated at 370 km/h.