Is there data around this? I have personally never seen a personal car much beyond 200,000 miles.
One guy I see regularly is driving a 400k mile minivan. At my previous job I saw a customer driving a 500k mile Corolla, as well as a couple of customers with 400k, and countless over 200k.
This is in Kansas.
https://photos.app.goo.gl/rKMXEzRkR7NauPaB9
I received the car at about 370k miles, drove it about 10k more for ~2 years in college. The only problem I ever had with it was the battery sucked in the winter.