I got the 4.7L v8 new and i have owned the vehicle for 60,000 miles. I get 16.9 mpg. The biggest and only issue i had with this truck was the oem front braking system that only lasted a few thousand miles. Lets just say after the nightmare of having to deal with there service dpt. I finally had enough and just spent the money and replaced all the front braking system. Suspension could also use some work.
† Edmunds.com received the highest numerical score in the proprietary J.D. Power 2014 Third-Party Automotive Website Evaluation Study℠. Results based on responses from 3,381 responses, measuring 14 companies and measures third-party automotive website usefulness among new and used vehicle shoppers. Proprietary study results are based on experiences and perceptions of owners surveyed from January 2014. Your experiences may vary. Visit jdpower.com.