Wife and I just bought a new 2008 Prius, have been using it for errands the last 4-5 days and gas gauge wasn't moving, wife thinks it is broken, I think it's O.K., she goes to fill up this morning, 1.8 gallons, US$6.35. I am not surprised. Another couple we know want to trade both of their Hondas for Prii. I told them to be quick about it.