No, wait, there isn't. Would the cars run just as well and quickly on, say, ethanol? Goodness gracious, they surely would!
Dale! Jeff! Insert names of other people who drive around a loop and get paid an obscene amount of money to do so! Guys! Leave some petrol for those darling Fjord Exploder drivers and Cadillac Overpriced!
Don't you know the H2s of the world need something to go 6 miles per gallon on?