I get 14.1 averaged over 5000 miles. Maybe 900 miles are highway. I drive the living piss out of my car, pretty much all the time and constantly redline the car. I figure for what I calculate, about $5 a tank, I am going to enjoy my car, to the fullest.
01 E46 LSB 6 Speed (Gone), 05 545I (Gone), 08 550I (Gone), 11 E92 M3 Int blue DCT- Megan Exhaust, Drop in BME Air Filter, CF wing and splitters.