Unfortunately there is going to be a shortage of cars for 2nd hand as there's been over a year of supply issues which has prevented the usual movement of cars through the market.
Also people are retaining older cars longer again removing Cars from the market.
Local 2nd hand dealers near to me in the last had forecourts full of cars now you'll see maybe a quarter of the forecourt with cars and the rest vacant.
I saw a video from the US, they apparantly have a lot of owners, having cars on finance, and the finance companies had, had to impound a LOT of cars.
The sellers had huge stockpiles of used cars in the impount lots, and were actually holding back a bit on them to not flood the market.
I suspect, when/if the economic crisis comes, and people start being laid off, there will be an inrush of used cars.
A lot of households have 2 cars, because of the need to go to work, and if one person in the household gets laid off, the logic thing to trim your expenses will be to sell a car, that is not currently needed if being unemployed.
Luckily at the moment we dont HAVE to buy another car, we can just do like others, and keep the old one running a little longer, until prices drops.
I am not going to go out and buy a car right now, and then risk the car's value plummeting in 6 months, so that if i decide to sell it there, i will take a big hit.
New car sales was down here, i already heard of one large dealer, that had laid off 10 of their sales people, because sales were plummeting. Sadly this has not translated into them, offering new cars at a lower price.