First oil change with the new car. I actually let it accure more miles than I wanted before changing the "factory" oil. Hit 6,000 and changed to Amsoil 5-20 Signature. I am anxious to see if there is a significant difference. BTW the oil monitor said I had 40% remaining before I was due to change the oil.
Personally, I've never let a car get more than 3,000 on conventional oil. My old SHO lived to 240,000 on this philosophy before my son wrecked it.