So fellas I have the v6 motor and drive it in around town in Irvine, CA doing mostly city driving - stop and go. Got 2,500 miles on my truck and getting only 12 to 14 mgp on a good week. Kinda upset with the results.
I have a 2016 Rebel with the Hemi! Just got 17.3 mpg on my last tank of gas! I drive about 18 mile one way to work and home in western Pa. That is just around town and to work! Can't complain on mileage in my case!