Hang on to it as long as you can. It's a keeper.
Cars are a rotten investment.
An auto's value, after nose-diving in its first couple of years, levels off about the time the odometer reaches 100,000 miles. It drops by hundreds, not thousands of dollars. Plus, that older set of wheels may have more life left in it than you realize. Two hundred thousand miles is not beyond the realm of possibility. A lot depends on the level of care as the car ages.