On my trip today after gassing up, I was excited to see what mileage I would get because I had 40+ miles of all back roads driving. I decided to try really hard to max out my mpg on this trip and ended up with 38.8mpg on the way there. I was excited, needless to say, but I blew that out of the water on the way home and got 41.3!! Round trip average today was 40.2!! I doubt I'll have a chance to pulse & glide that hard again any time soon, but it was fun. Lots of back roads with 10' shoulders help allot