The example of the Subaru Outback comes to mind: these are relatively harder to find used because most owners hang on to them.

Similar the rental market, I'd guess. Mostly done by those who couldn't afford to buy new but at a greater long-term cost.

I've seen people commenting that the money you save on buying new just goes on repairs instead: I don't agree. There's a fashion and entertainment value to driving something that works just as well as a new car but is newer, so the market gets pushed down.

~30% of cars are leased, so those would still be available