I drive my A4Q 110-120 miles round trip per day, one way on highways, on way on backroads. I get between 315-325 miles per tank, and I use the 89 ocatane level gas. No problems and I'm happy. Of course, in NJ, I pay $1.25 -1.29 per gallon for the medium, but $1.40 for the top stuff. Too much for me, let alone what you guys in the rest of the US pay. Jon Linkov Valiumnj@msn.com Blue A4Q