Premium (91) is $4.09 here in SoCal....good thing I went E85 and only paying 2.49 with an average of 22mpg. My 25 mile drive to work really sucks. I go from 2,500ft elevation to 1,000 and then back to 2,500...with hills in between and lots of traffic going from 20-80mph. I cant get the awesome mpg some of you report on your 1.4s 