For a brand new vehicle, although the manufacturers often state to just fall into to the regular cycle of changes per schedule, (often 7-10K miles), I always sneak in an extra change within the first 5,000 miles, maybe less. While no scientific proof, logic tells me that this would be the bedding in period when all the parts start to "sing" together, so the engine is at its tightest with the most stress on both parts and the oil. I know, old school thinking, but based on my experience I am willing to pay for an extra oil change and filter to (hopefully) maximize longevity. I keep my vehicles as long as possible and then donate them. If you sell your new vehicle after only a few years I would completely understand not undertaking this practice.
Of course, be sure to meet the manufacturers recommended oil spec and filter when doing so to remain compliant with any warranty issues.
Of course, be sure to meet the manufacturers recommended oil spec and filter when doing so to remain compliant with any warranty issues.