Toyota's Prius Prime plug-in hybrid touts 120MPG
 

Toyota's Prius line has lost some of its luster in recent years. While it's still synonymous with hybrid cars, its plug-in hybrid model is facing stiff competition that has an edge in terms of pure electric range. The auto giant isn't standing stil...

http://www.engadget.com/2016/03/23/toyota-prius-prime/