E85 was $1.73 a gallon today. 87 octane gas was $2.03 and premium was $2.53.
I was at 108979 miles, last tank was at 108726 miles, for 253 miles on this tank. I filled up with 17.095 gallons, for 14.799 miles per gallon. OUCH! It's been hot, been driving with the a/c on a lot.
I saved $13.68 on this tank by using E85 vs. premium, not considering the mileage penalty.
I changed the oil last weekend, everything seemed to be in good order.