This bike sounds like it gets about the best fuel mileage out there. My Buddy 150 scooter did usually about 74mpg, with some highway riding, but I didn't even want to take it out for any distance ona two lane highway. The Vespa I will, but even broken in I am doing about 64mpg which is nice. The s40 which is the other bike I am looking at does about 60 mpg. Good, but not as good as this. I suspect it will have more on the top end though.