Currently I have a VT wagon for a work car...has 215,000km and still going.
We have 2 others of the same vintage, all are loaded with gear and do lots of Km's
They do get serviced every 10,00km, and so far one has broken an engine mount and one has snapped an engine belt.
Apart from that they are as reliable as hell.
The mechanic also said that we are better off with commodores rather than falcons..cheaper to run, easier for parts and more reliable...
But then again,my Morry ute is 46yrs old and still going......dont see to many 40yr old dato's still going...