Do a search for common problems. Overall the VX is a very reliable car but it has a few little stupid things that seem to go wrong like the power windows. There have been a couple that have had engines go out right after 60,000 miles but the odds are definately with it being a reliable car.
There doesn't really seem to be much of a difference in years.
2001 Ironman Daily Driver... 3.5" suspension lift (OME912 springs and 1" spring spacer), ball joint flip, 1.5" front diff. drop, 33"x12.5 TrXus MT, 16x10 Eagle Alloy rims, Interceptor, PV muffler, K&N air filter, Alpine Supercharger, Bilstein shocks, and some trimming.
2000 Ironman Project LS-1 VX... very slow progress but someday....... ohhhhh someday......