I have an ecoboost with 10000 miles,so far its the best truck I have owned.I have an 17ft lund advanture which is heavy,I get in 15mpg range pulling it.I have an tourneau cover on it.which helps the mpg.I came home from mille lacs yesterday the wind was behind me,I filled up in Onimia drove 65mph,stopped in rogers at camper supply,then drove to hampton,mn and I averaged 24.6 mpg I was not pulling the boat.thats not the norm its usally 20-22 but with good conditions& carefull driving thats what it can do.At this point in time I would highly recommend this tiger,and as someone else said when you kick the turbos,you can break the tires loose,