The Kia GT4 Stinger concept gets the green light and will go to production. Chevy debuts a new crossover concept, but don?t get excited if you live in the US and want one. The most fuel efficient truck is the Ram?s 2014 Ecodiesel, and a new kind of fuel injector will yield a lot more MPG's. Plus, we have YOUR FLD Question of the Day! That and more all today on Fast Lane Daily, hosted by Derek D!