Here in Salt Lake we only have 91...lame!

 

Only get 91 around here (CA). I get really bad mileage as it's mostly around town and I don't baby it. Probably around 14mpg avg. When I drove down to LA and it was all fwy it was around 22.

 

93 Octane.

about 95% highway trip got me 30.6mpg
about 65% work traffic got me 25.8mpg

 

lets see its about 17 when I'm in philiadelphia and when it's the ride home 23, this also varies on the other varity of fast cars coming out of the city to play, I usually have AMG's and M3'sfollowing me or I'mbehind a 911 turbo and every now and then a maranello which is the the way S4's are supposed to ride

 

*93 oct of course nothing but the best

 

20 combined on 91 oct