I have always done an early first oil change on any new car that I have owned. And even though it might not make one bit of difference either way, I look at it like this. What if there is a 1% chance that the early first change can even extend the life of that engine by a mere 10 or 20,000 miles? There’s obviously no real easy way that any of us would ever know if that’s true, but for the sake of $30-40 for one extra early change, why not do it?