Has anyone downgraded on a vehicle?

I'm not as financially stable as I was 3 years ago so I was thinking of downgrading my 21' Tacoma sr5 (47k miles on it). I love this truck but I'd rather not have a loan and focus on paying off other debts I have. I owe $18,000 with 2% interest on it and thinking of getting another vehicle (Toyota ofc) less thank 15k. I've never traded in a vehicle before and not sure if it's a good idea. Currently I'm looking at a 2018 Camry xse for 13.5k with 160k miles or an even cheaper 2012 Toyota Prius with 150k on it for 10k. Any suggestions? Thanks.