I don't have a scanguage (santa stiffed me yet again this year)--all done by hand calculation. I don't think any of the users regularly reporting their VGL's mpg report strictly scanguage numbers.

Just returned on a 2000+ mile trip in 8 days, and averaged slightly over 31 mpg with a ton of junk in the car and an average speed above 70. Love driving from NW CT to central IN while stopping only once for gas. Wife does not.