Koenigsegg is reportedly planning to offer owners of the regular CCX the ability to upgrade their cars to accept the biofuel. Click th Read link to read Top Gear's harrowing account of the crash ...

Top Gear may be off the air ... sending cars around the 1.75-mile loop. The Koenigsegg Jesko stopped by recently, and set a new lap record. In the Stig's hands, the 1,600-horsepower hypercar ...