In Reply to: thought all 6spds were +25mph on highway! posted by John Feng on October 25, 2000 at 14:51:04:
To be honest with all of you,
I'm surprised to see how low most
of the highway mileage numbers are.
I'm not the only 540i owner in this
area that always gets well over 25mpg
at 70 to 80mph on the highway (premium
gas). Could it be that Michigan is just
too damn flat?