2011 GMC Sierra 1500 Crew Cab SLT 4dr Crew Cab 5.8 ft. SB (5.3L 8cyl 6A)
This slt is my third gmc and by far the best one. The 5.3L vortec has plenty of power and the truck is more comfortable than most cars on the road. I lifted it 6" and installed 22" mayhem warrior wheels, cold air intake a moroso chip and chrome exterior accents. People stop me everywhere I go to say how beautiful the truck is. 59k on it and still running the factory battery and brakes. The back door window switch failed at 53k. That's the only problem I've had. I recommend this beast to anybody in the market for a full size truck.
2011 GMC Sierra 1500 Crew Cab SLT 4dr Crew Cab 4WD 5.8 ft. SB (5.3L 8cyl 6A)
I bought this truck 2 years ago with 7,000 miles. It now has 51,000 miles. Been a very comfortable truck, but when it comes to what you need a truck with a v8 for it doesn't work. I run mobile 1 synthetic oil and change every 5,000 miles. Yet when towing a vintage camper (2,600lbs) and a 4x4 4 wheeler in the bed the truck won't pull a hill at 45 without overheating with no more than 2,500 miles on oil change. Also a 3 year old truck I have had to reinstall the door bumper guards since they fell off at 37,000 miles, comfortable truck but the the GMC brand I knew growing up, I'd gladly take my 09 silverado back