[f5fstop]

I like the one reply...

"To me, I don't give a rat's ass," says Hans, who didn't want his last name used. When strangers ask him what his fuel mileage he tells them -- 14 or 15 miles to the gallon (17 to 15 litres per 100 kilometres) -- but silently knows most of those same people haven't a clue of their own fuel economy."

And he is correct; most people have no idea what their fuel mileage is for their vehicles.