GMC has been selling the Yukon for over 30 years - which generation won't leave you in the lurch?

I am having issues with my brand new 2015 GMC Yukon Denali. It had a leak in the back right rear window from the start. They had to replace the entire headliner in the interior. Now I’ve got a shiver ...

We’ve had our new Denali 2015i for three weeks. We waited nearly four months for it and already we have had two issues. 1. Our navigation system is not working. When we picked up our new Denali, we ...