Originally posted by future_doc:
Average MPG: 15.46
Average range: 256 miles
Average Gallons added: 16.52
I also keep very meticulous records. In doing so you can sometimes spot problems when your gas mileage drops considerably over a couple of tanks. My numbers are:
17.88 MPG
303.8 miles a tanks
16.9 Gallons added
It doesn't quite add up with those numbers because of the rounding, but the MPG's are correct, and the others I went back and figured after excel rounded them. I've got 13415 miles on my X now, so I've got an accurate reading of what my X will do for quite some time.
Mike