Got 1.65 million miles on my 1975 Ford Maverick. It’s never got less than 56 miles per gallon. Ive had to change the oil twice but the tires are still good and the brakes are fair. Last year I did have to give up drag racing it on the weekends though. I sure wish they still made them like this!
Doesn’t count because there is no gravity on the moon so the tires will not wear, there is no wind resistence to effect gas mileage, there are no other cars to stop for and no rain to rust the body.