E46 (1999 - 2006)
Bad MPG,13.8, running on 18" had a vacuim leak before 120K miles 325ci sport 13mpg?
OK a new beemer owner and noticed my MPG is bad.(i looked at the other posts)
i do about 85% 15% hwy (ratios would be closer when i change my bushings and tie rods)
23 mph average speed (according to trip...