Years? Make? Model? The car is all important as the total mileage. The remainder of the year and mileage that you are part of is important. The infinity is made by Nissan and is basically a high-end Nissan. As Toyota has created Lexus, Nissan has been a proven winner as a high end of infinity. Mileage with any car is one of the keys. Good news 200 thousand miles is nothing for Nissan and this can go the distance of the car.