Plug-In Cars On Racetracks: Porsche 918 Spyder, Nissan ZEOD (Video)Plug-In Cars On Racetracks: Porsche 918 Spyder, Nissan ZEOD (Video)
Plug-in cars are slowly gaining a foothold on the road, but what about on the track? Porsche and Nissan have decided to show the world what these cars can do on racetracks in their respective home...