We have a 1999 GMC Suburban, bought new in December 1998, it has ~ 130K miles on it, been rear-ended once, fixed it, and It is still 'good as new'. Also have 1996 Tahoe bought used in 2011, it now has ~186K miles on it, and it runs like a top as well. My only complaint is that you can't get a new steering box for either vehicle and they will wander a bit in crosswinds. We never plan to replace either vehicle, we'll just keep them up.
Woody
Woody