I've watched this thread for a little while and finally had to jump in in defense of the Vanagon. Having had a '69 westy, a '79 7 passenger, and now an '89 syncro westy, I have to say I am more than happy with it. It has been extremely reliable, drives well, and will go almost anywhere. I'm sure there are plenty of vans out there that are worthless, but then again, most 20 year old cars are. However, a well maintained and cared for westy can be a pleasure to own. They are well designed and built, very comfortable for their size, and there is nothing else quite like them on the road.
They have a short wheelbase, amazing ground clearance for a van, and will fit in some tight places.
There's nothing like pulling in to camp after dark, popping up the top, making dinner, and crawling into bed without ever going outside.
As for repairs and mechanical issues, they are like any other vehicle. How many CJ or Rover owners out there still drive a STOCK vehicle 20+ years old? Most if not all of the reliability issues and mechanical failures can be avoided with good service and maintenance (like every other vehicle). It can be difficult to find a mechanic who really knows the Vanagon, but they are priceless. Most general mechanics will be able to provide basic service and keep you on the road, but the good ones can make the difference between loving and hating your Vanagon. I think the Vanagon often gets a bad rap because many owners either don't really care or don't understand the value of quality service. Who would take their Rover to the guy down the street who works on American cars all day?
The only hard part is finding one that has been well cared for. They are out there but it takes some patience and is well worth the wait. My only regret is not buying my Syncro 20 years ago.
Ok...I'll get off my soapbox now...