Koenigsegg CCXR generations

The Koenigsegg CCXR is a supercar produced by Koenigsegg from 2007 to 2010. The car was considered an environmentally friendly modification of the CCX model due to the modified supercharger installed on the V8 engine borrowed from the CCX model. The unit used E85 biofuel, E100 ethanol and standard gasoline with an octane rating of 98. When running on regular gasoline, the engine developed 806 hp a... read allnd 1,018 hp when using biofuels. The CCXR was designed to be one of the fastest production cars in the world.