I don't want to start a new thread...

What's the FEWEST miles you've ever put on an "unlimited miles" car rental?

My personal "best" was 7 miles on a 4-day unlimited-miles rental at LAX Hertz a couple of years ago. I has a 4-day stopover in LA on my way to Sydney. I drove it from the Hertz lot to the nearby hotel's garage. The next morning, I was summoned back to the home office for a special meeting. Didn't have time to return the car.(barely had time to make the flight) I flew back to LAX three days later. Took the hotel shuttle, picked up the card, stopped by a gas station to top up the gass(less than a gallon), returned it to Hertz... Only 7 miles driven. then I caught the Hertz bus back to the terminal and boarded my flight to Sydney. Fortunately, my company paid for the whole thing.