Koenigsegg CCX (2006)

The CCX is the latest iteration of the Koenigsegg CC family.The CCX features a completely new set of body and interior parts. The new body incorporates a new front bumper design, engineered to function well in the stringent 2.5 mph bumper test, including enhanced brake cooling, fog lamps and US side position lights. The front lamps have been slightly redesigned to suit the new bumper line.The optimal ceramic 382 mm front discs are coupled to 8 piston calipers and in the rear the 362 mm size is retained with 6 piston calipers. The optional industry first carbon fiber wheels save another 3 kg per wheel compared to the already lightweight magnesium wheels that comes as standard. The ceramic discs save another 2 kg per wheel, giving the Koenigsegg CCX lower unsprung weight than any other super car.The Koenigsegg Engineers also incorporated the most powerful internal piston coolers in the industry - bringing down the piston temperature, by as much as 80% more than competing systems, which was a must in order to run high cylinder pressure with 91 octane fuel.