I haven't even tried to fill up my car. Mine was a pass down from my stepmom to my brother to me. A Park Avenue!! NOT my choice in a car I would love something smaller but it was free so I have to suck it up since I cannot by any stretch of the imagination afford to buy a car. Not on my fixed income. I just don't go anywhere I don't absolutely have to go and I try to combine trips.Other than that I stay home.