I just purchased from Dealer a used 2012 car that will accept E10 and E15. I don’t like the ethanol gas and so I asked the head of the service dept if I could use the pure gas in my new car. “Huh? I wouldn’t. Not a good idea” he said. I did more research and found out that any gas engine can use pure gas.
We have several stations here in south-central PA which sell ethanol-free gas; some even sell leaded av-gas (130oct) for the 60s/70s muscle cars. The lines waiting to get it at those stations, are amazingly long.
Hake’s Grocery/Gas in Dover, is 15miles from me, in York.
http://www.insiderpages.com/b/3720547251/hakes-grocery-dover