To the pizza car analogy, when I was in that game I put a hard 60k miles/yr on such vehicles, but I also regularly change the oil, keep great tires and brakes on them, replace bushings and other suspension components at the first sign of issue, etc... Partly because driving that many miles makes issues easy to spot due to familiarity and temporal coherence and partly because it is cheaper to fix many such things sooner rather than later after they've jostled something else out of place. Nobody ever asked if it was a pizza car. I listed it as well maintained and got top dollar each time because it was and their inspections showed that to be true.