Yao
Well-known member
If it makes any difference, when my car was stock/new, the best I could do is 20 and driving like grandma, never pass 3K, Usually 18mpg. With E85, my best is 19mpg and driving the way I want or grandma style, didn't make a difference. Now I've switched to Ds-map, 24-26mpg no matter how I drive. So, with 15.5g tank I could go between 372 to 403. With currently price of $3.69/gal, it would cost me $57.20 to go that distance.