My 03 TDI Sport was around 102,000 when it suffered it's unfortunate demise at the start of this year.
90,000 of those were by me, the others were by another owner who had it for a year or two before I bought it back to finish it off
Remapped from new before I'd even driven it.
Engine still felt as good at 102k as it did when new, I did change the oil every 5k too.