So you are saying 80 of those 125 miles were city driving and freeway was 45miles and you got 30.6 mpg? I don't know. I had a '03 GT 5 speed and if I totally stayed out of boost I got 30+ mpg with a little city driving and the rest was a combo of highway and freeway. I really babied it to do that. So I'm not sure I trust your math with so little freeway driving.
