This amazing Porsche 918 Spyder Plug-In Hybrid Concept is the absolute highlight of 2010 Geneva Motor Show. It just came out of the blue and stole the show! The 918 is the essence of Porsche racing heritage and modern-day technologies, all in one flawless package. It offers more than 700hp while returning 70 mpg! In this video you you will find more details about this superb supercar.