It takes a whole stack of cash to fill up my tank these days. Looking on the bright side of things, at least I am not driving a HUMMER. It cost about $120 to fill up one of these. I am glad I am not one of the thousands of selfish morons who is stuck with one of these. Then again if you can afford a Hummer you most likely don't care about how much gas costs, pollution, gobal warming or the rest of us living on the planet..