I've never gotten over 30mpg, including on a 340 mile highway trip at 70mph taking it easy. Maybe it is because we are located in the foothills of the Ozarks and there are a lot of hills on the interstates here, but still the best I have gotten was 28mpg (on the trip I just mentioned). Around town, I get 22-23mpg, mainly because the wife doesn't know how to drive for economy and its mostly her vehicle for now. In November, we will be taking it on an over 2000-mile road trip, and I hope to average over 30mpg (assuming we don't get hammered with snow), so we will see. If I could get 30mpg around here, I'd be completely happy with that, and as I said before, 28mpg is much better than the 16 I was getting in the F150 we traded for it...