My parents bought a Yukon XL Denali AWD new in 2005. We're now at 298,400 miles, and without too many hiccups. It's hauled way more than it ever should have (10,000lb trailers in the mountains), and survived my sister rear-ending someone. It had a re-manufactured transmission put in around 244,000. The only other major thing it's done is blown sparkplugs out of the aluminum heads two or three times.
Just a little testimony to GM's amazing engineering, and a slight brag.
Just a little testimony to GM's amazing engineering, and a slight brag.