E90/E91/E92/E93 (2006 - 2013)
So i got my first car a month ago, a 328i 2011 e92, and i know this has been probably posted many times, but i am getting excruciatingly sub-par never-have-i-seen-before fuel economy of 11-12 MPG, sometimes in the 10's.. Although i drive >80% city, and live in one of the most crowded cities in...