my cars:
Mk3 8v - 136k - had a few teething problems with it having a flat spot and being hesitant but a new dizzy and a very expensive tune later seems to have cured it, other wise all good.
90 scirocco gt2 140k - no engine in it as the previous one died, would love to tell you what the cause of death was but after stripping it down I couldnt find anything, never bothered to put it back together.
90 16v - 157k, engine is solid as a rock never let me down once, however car is in pieces