I recently found myself admiring a Volvo V70 XC. I have considered dumping my Ford F150 and replacing it with one of these. I found that I can get a decent deal if I buy a used one with 100k or more miles. I have also found a great deal on a '90 Mercedes 300TE AWD wagon with 112k miles. Pretty much, I was wondering if there were any common problems with these cars. What do I need to be concerned about once these vehicles hit 100k or more miles? How well does the AWD system in these vehicles hold up? How expensive it general maint? Thanks, Mike I can't believe that I am considering buying a station wagon.