I have used Castrol GTX High Mileage oil since purchasing the vehicle
I have used Castrol GTX High Mileage oil since purchasing the vehicle. I change the oil every 2,500 to 3,000 miles at a local Castrol 10 minute oil change depot and haven't had a single problem with the car since its purchase.
Last year I lived in Virginia and drove the car between Virginia and Ohio, a 10 hour drive, at high speeds. The car doesn't leak or burn a single drop of oil in between oil changes. Furthermore, it doesn't appear to have lost any performance or horsepower and still maintains the same miles to gallon of gas ratio as when it was new. I purchased the car from my neighbor and prior to selling it he had also used Castrol GTX oil.