for the people that get 400+ miles per tank... I have some questions:
1. Is this on a consistent base ?
2. Describe your commute to work, school, ect. (how far away, how much freeway driving?)
3. Are you topping your gas tank at fill up ?
1. Yes, but I always calc my mpg's using the trip odo. "Miles per tank" is not accurate.
2. My commute is 11 miles each way, mostly hwy. I mix in some city driving at lunch and on weekends, so it's roughly 50/50.
3. No.