I just brought a 2001 GMC Yukon SLT 4x4 with the 5.3 and a 4 speed auto. It has 202,000 miles . The last owner overhaul the transmission at 193k miles. He did synthetic high mileage oil changes every 3k miles mostly / He has the brake lines all replaces, redid the AC system, new tires all with in the last 3 years or 10k miles. He show me records and the Yukon was the spare vehicle for him. I love this Yukon. He gave me one hell of a good deal too, He wanted 4k but let me have it for 2,500 dollars. already inspected and ready to be tagged, all it needs is a paint job.. it's cool seeing some of these Yukon's Tahoe's and suburbans with well over 200k miles. I hope to get another 200k out of this Yukon. I will upload a picture after I get my Yukon painted, though its not bad looking at all now, just clear coat peel on the hood and roof. I'm siked about this Yukon. I have wanted one for the last 3 years after I rented a 2015 Suburban and drove it from maryland to Arizona..