6.7 Fuel Mileage
First let me kindly say this. I respectfully don't care what Ram guys or GM guys are getting for fuel mileage. I don't have that truck so it does not pertain to me. They are great trucks but I don't o...
Forum Discussion
I have the '13 6.7 DRW 4x4 in my sig. Two weeks ago I returned from a 900 mile round trip to Myrtle Beach towing my 15,500 pound 5er and averaged 9.85 mpg with the 3.73 rear gears. Most in my group say that the '15 and '16s are getting a about 1.5 mpg worse than the '11-'14s did, but love the exhaust brake so much that they don't care. Of course, most of them do not have enough miles on them to have really broken the engine in yet. I am TOTALLY happy with my 6.7. I would only like the better exhaust brake, but I don't travel in the mountains around here that much.
