What’s a reasonable amount of miles on a used car you plan to use for 10 years?

[CreepyMcCreeperson]

I’m going to buy a new (used) car later this year, and wondered how many miles is reasonable.

There are some decent cars, but they have 85,000 miles. I’m thinking 25,000 or under.

I take the train to commute to work, but I do go on road trips a couple times a year.