Corvette C6.R GT2 - click above for high-res image gallery
Audi R15 TDI - click above for high-res gallery
There is almost always a benefit to conserving fuel while racing, whether it means saving on pit stops or being able to stay on the gas longer in the last lap, but the ongoing Prius Cup series in Japan takes the practice of conservation in racing to a whole new level. The event was first organized back in 2007 and is designed to help train dealership staff how to work on the car. Now that there's a new model on the way for 2010, the event is once again pickup up some steam.