I'm in the market for an X and found this 2015 Pro 4X with 95k km and automatic transmission. It seems to be in a reasonably good condition (though not excellent), but there are no service records since 11/2016, and I've been told by the owner that the transmission, transfer case, and differential have never been services before. I do not have any technical skills nor knowledge, so I would want my future experience to be as smooth as possible. I'm trying to decide if I should let go of this X and move on in my search. Assuming I got the owner to get all of the above serviced, would I still be expecting problems along the way for it not being done until now?