Has anyone compared a few tanks of regular gas against ethanol free? If so what are your results?
This last tank I decided to put in ethanol free, which I don't think I will do again unless prices change.
I do like the way the car runs with it. Maybe I'm just trying to justify the price, but I feel like the "growl" is less and the car is more responsive.
However I'm only getting about 2-3 mpg better, which is not worth the extra 50 cents/gallon that it costs around here. I'd need to get 5 mpg more just to break even.