Mileage for 25.2
This got me curious as to what my mileage has been. For the last 5 trips between Atlanta and Moab, UT, I've had an Ultragauge and saved a picture of what the final MPG was.
So,over 8979 miles, our MPG has averaged out to be 9.44. This was all doing about 70 MPH (where legal, of course).
The daily numbers are much more varied. I've seen as low as 7ish (usually in Kansas or Texas) and as high as over 10 (freakishly, going over the mountains in Colorado!).