22. Koenigsegg Regera
Source: wikipedia.orgThis is a hybrid supercar, its production has been limited, and only 80 units have sold. This car has a 5-liter twin-turbocharged v8 engine that produces 1800 horsepower. It gets rid of the need for transmission by using an in-house developed Koenigsegg direct system.
23. Vector w8
Source: http://imgur.comAs the production of this car was limited, between the year 1990 and 1993, only 19 cars were produced. This car uses carbon fiber and kevlar body panel. However, it stands out for two main reasons: it has an estimated top speed of 220 mph, and the second reason is that this car uses the exact electroluminescent display as an F-117 stealth fighter.
24. Noble m400
Source: www.nobleforums.comThis car has the T28 turbos on its Mondeo-derivered Duratec v6 and can reaches 60mph in a fascinating speed of less than three seconds.
25. Hennessey Venom GT
Source: www.3dtuning.comThis came because of Hennessey deciding to build a faster car than the Veyron. It holds the record as the fastest car in the world with a speed of 270mph.