If the miles are correct, it could be a good buy. Especially if its a v-6. 4 cyl are not as good and wont last as long.
Have a mechanic check it out. And make sure the tires are not dry rotted. I drove a car with dry rotted tires and had a blow out at 70 MPH. Totalled the car.
I Should have spent for new tires.
It could last 5-10 years easily if your mechanic says its a good car and you take car of it.
That doesn't mean it wont need occasional things like a battery or alternator, brakes or coolant flush.