I have a 24 SXP-X-Line and should hit 16,000 miles in the next week. Mine takes right around 6.5 - 6.6 qts. of oil every time and I don't need any oil in between changes. I did my first oil change at 1,500 miles, 2nd at 5,000 and every 5,000 since then. I do it myself at home on a level...