I know this thread was dead awhile back, even before I joined the forum. But I have a great fuel story, sorry that its long.
I purchased my expy from a police auction. Before the auction you are not allowed to start the car or anything. If you win the auction you can open the hood, check fluids and such. After I win, I checked all the fluids to make sure that I didn't need to bring anything when I went to pick it up and everything looks good.....
Next day comes around, and I am at the impound lot picking up the rig. The guy running the lot says to me "ye betterm get somme gas pout in herrr soon." Well I drive off the lot and down the street towards the nearest gas station. I didn't make it two blocks before she shut down. Worst part was that the battery was dead as well. So I had to push the big beast to the side of the road and walk to the gas station. Where upon I was charged $15 for a 1 gallon gas can. Walked back, and had to get a jump. Thankfully there were some nice people around that helped me push and jump it.
I don't have a computer fuel consumption read out, but the needle was at the very bottom of the red when it ran out.