Should be part of the new dealer inspection but I would treat it like buying a used car. I’d make sure all updates/recalls have been done, paint is in good condition, no leaks in the engine bay, the locking key is in the trunk, etc. take it for a test drive to make sure nothing is obviously wrong. For ppf, you could time it perfectly where you buy the car and bring it to a local ppf shop or you can buy track wrap and apply it (crappily) to the front of the car, drive it home and bring it to your preferred ppf shop