I have a 2012 GT500. My oil in my car only has 1500 miles on it if that. I checked the oil it is full and very clean. There is a light that came on That said oil change due. I think the car went around 10 months,and as I said it only has 1500 miles on it probably not gonna change the oil. Don”t know what you guys think about this maybe it’s a time thing. It’s just that the oil looks brand new very clean and is full.