I have a 2010 F150 5.4 auto 4wd with 13,000. When I first got it when not all stations were cutting their gas with 10 to 15% ethanol I got 18 on and 17 around town now I get 16.2 around town. It sits in the garage most of the time and I use when I need a truck. With a 60 mile round trip to work I run an escort. Love the truck and the ride.