Originally Posted by
jimandmandy
All gasoline is E10 by law in much of the country, so there is no avoiding it.
Jim
Maybe not in some areas, but around here we still have the option to avoid it. I will continue to use 100% gasoline as long as I have the choice. 10% ethanol costs me 15% in MPG, I've checked several times.
21-23 MPG on E10, and 25-27 MPG on 100% gas.