I did my first oil change at 1500 miles and about every 3000 miles after and I have them use Mobil 1 full synthetic oil . I bring my own oil my dealer supplies the filter and labor and checks the car for only about $20 and my dealer told me the Mobil 1 is better than the recommended semi synthetic .. 14,000 miles no problems at all so far Mine is a 2013 1 LT automatic .. And I've read from several sources that the 4 speed automatics normally last over 200,000 mile would like to hear what the rest of you have heard ???