Terry's original questions included one about the Real Mileage Database. Most of us have focused on how driving techniques or typical topography we drive affect FE. These answers are good, but I wanted to focus back on the question re database.

Terry, there is a forum on the site, called "Website Questions and Input" where you could post a question/request regarding this information. I don't think you can slice and dice the database the way you want at this point from this site. I think the forum is administered by people who could help, or at least tell you whether it can be done.

Good luck!

Bill
2007 Magnetic Gray TCH/Nav/Ash Leather
2002 Blue BMW K1200RS
2000 Champagne BMW K1200LT