I have a 2014 with the 5.7 HEMI and 8 speed. other than that all stock. I do a pretty good mix of city and highway driving, with the exception that my highway driving is in alot of heavy traffic. I have approximately 3,500 miles. My life average on the truck is 18.6.
A Ram with a HEMI and and 18 MPGs who would have ever thought it.