Well used cars won't be selling for more than new cars, that is for sure.
Used car loans are a record level for late payments right now. This is sure to lead to record loan defaults as inflation erodes the monthly budget.
The banks will take the hit, but you know that comes back to the consumer somehow.
Supply, demand, interest rates, inflation, all have impact.

2022 Ram trucks have 3250.00 cash back plus 0% interest rate.
https://www.ramtrucks.com/incentives/bonus-incentives.html

Ford has cash rebates and special finance rates too.
https://www.realcartips.com/ford-incentives/

Chevy too.
https://www.chevrolet.com/current-deals#?requestedPostalcode=16801&vehicleType=all&postalcode=16801&open-panel=OfferType&open-panel=silverado:silverado-1500&offer=Finance&offer=Cash&focusedFilter=offer