Well, I was out in the wife's van for a Depot run, and it was running on empty. I took the opportunity to gas it up with a little E85.
She's got an '02 Chevy Venture with the 3.4L V6. It's got a little over 60k miles.
It's got a 25 gallon tank. I put in 5.5 gallons of E85 and filled the rest up with 87 octane gas. It works out to about 25% ethanol.
We drove around doing a few errands today. So far, so good.
E85 was still $3.15 a gallon, and 87 was still $3.65.