Apologies I wasn’t trying to be at all and I see your point, my car no has 82k on the clock and is very reliable so could confidently sell it to a neighbour knowing there won’t be any issues.
I purchased mine with approximately 32k on the clock and it all seemed to check out so went for it. This is my second XF and there will always be things you’ve gotta do to get them just right.
Even when it’s perfect you will want it to your taste.