wagons

Looking at getting a used wagon. Anyone know anything about the Audi wagons? Ones to avoid? Looks like most have turbos. Want to know about reliability of these things. They seem to be fairly cheap on ebay for ones that are 10 years old or so. Thanks

Here is a very interesting video that puts it all into perspective. https://www.youtube.com/embed/rEM4NKXK-iA?feature=player_detailpage