Also being from SoCal, I think its our high traffic roads and highways that cause lower than sticker mileage on our MO's. I get between 16.5-17.5mpg on my fuel economy screen with mixed highway and city driving. I also sit in a lot of stop and go traffic and am quite heavy on the gas. I like to zip in and out of traffic and really push my MO. But I don't think its just me. I find many MO drivers also drive fairly aggressively.merkyuree said:Have you ever pressed the button fuel economy in your car? mine says 14.8mpg and the sticker says 18city/24highway. Any idea?