How long does a Nissan Altima usually last in terms of mileage?

I don't know much about cars, so I need some help. I'm looking into buying a 2000 Nissan Atima that has around 150,000 miles on it. It doesn't really have anything mechanically wrong with it. Brakes were replaced less than a year ago, oil was always changed, etc. etc. How long will this car last me in terms of how many miles, and is it going to burn a hole in my wallet trying to repair everything every other month?|||if it was cared for well, it should last at least 200,000.