2004 Toyota Corolla, just shy of 150K miles.
I was planning to buy a new car -- likely my last -- when the pandemic started to clear, but I'm rethinking that. Last fall I had to spend a significant sum to get it past emissions inspection, and two months ago I had to replace a cracked catalytic converter. Had the work done at the dealer, which charges premium prices but does good work. Now it's running like a top, and I'll probably be hanging on to it for a while.
A factor in my decision is that there are so many upsides to driving a beater if it's running well. Aside from the cost factor, if it gets a scratch, who cares?