Nissan's Leaf has Game-like Infotainment Screen so you can Beat your Friends at Saving the Environment

Nissan wants drivers of its new Leaf - which didn't seem to take as much time or PR mumbo-jumbo to reach the pavement as Chevy's Volt - to know everything there is to know about their cars and the trips being made in them. In Nissan's case, trip transparency is provided by a handy-dandy system called CARWING. The program gives drivers a bucket o'information ranging from travel time to