Porsche has just unveiled its next revelation: a prototype of the 918 Spyder.
The plug-in hybrid concept car is classic in black and white. In signature Porsche style the auto stays true to the need for speed, launching from 0 to 60 mph in 3.1 seconds, but is environmentally-friendly in doing so. The gas-electric drive train takes the place of fuel and powers a top speed of 199 mph.
