This concept version of the Jeep Renegade combines a lithium ion battery and an advanced diesel engine that will get as much as 110 miles per gallon on single gallon of fuel. It theoretically has a 40-mile range between charges, which means it could be driven on normal commutes without ever having to stop at a traditional gas station. The still-a-dream machine is meant to whet the appetites of a market segment Detroit is calling "stylish greens."