Okay, okay. We know that the 2004 Prius has a so-coined "guess" gauge for the gas. I pumped almost 9 gallons in at my last fillup and am averaging 43 over about 300 miles. Two bars left on the gauge, though. If I decide to go by the 10 gallon rule (and be daring, considering I don't know if I had 10 gallons to begin with) that should get me 430 miles including by my guess a good 75 miles on a car begging for gas. Let's not even consider 11.9
What are your situations?