So I know this has been asked, and I have read up a little on the subject but I just got my WRX not too long ago only has 700 miles on it...brand new! Anyways, the MPG meter started with 13 when I first got it, now its up to 15.9, but I'm on my 3rd tank fill and I'm wondering if something is wrong. I do a lot of city driving with low RPM and upshift before boost. I will admit I have hit the pedal a few times(can ya blame me?) but definately not enough for this low mileage. Is this normal? I'm using Premium fuel btw. Do I need to reset my meter somhow?