Discover the ultimate in power, capability, and refined luxury with this 2021 GMC Sierra 3500HD SLT. This exceptional heavy-duty pickup is a true workhorse, built to handle the toughest jobs with ease.
- Blind Zone Alert
- HD Surround Vision
- Heated Steering Wheel
- Lane Change Alert
- Navigation
- Wireless Charging
- X31 Offroad Package
Under the hood, you'll find the mighty Duramax 6.6L V8 Turbodiesel engine, paired with a smooth-shifting 10-speed automatic transmission and robust 4-wheel-drive system. This powertrain delivers an impressive 445 horsepower and an astonishing 910 lb-ft of torque, providing the muscle you need to tow, haul, and conquer any terrain.
The Sierra 3500HD SLT's impressive list of features doesn't stop there. This premium package includes a Bose premium sound system, heated and ventilated front seats, a heated steering wheel, and a wealth of advanced safety and technology features, including Wireless Charging, HD Surround Vision, and the ProGrade Trailering System.
Step inside this well-appointed cabin and you'll be surrounded by premium materials, thoughtful design, and an exceptional level of comfort. The spacious crew cab offers ample room for passengers, while the sturdy bed is ready to handle your toughest cargo. With the X31 Off-Road and Protection Package, this Sierra 3500HD is equally at home on the job site or the trail, with features like hill descent control, skid plates, and all-terrain tires.
This 2021 GMC Sierra 3500HD SLT is a true workhorse, built to deliver exceptional performance, capability, and luxury. Experience the difference for yourself and schedule a test drive today.
Certification Program Details:
** NO FEAR LIFETIME CERTIFIED PREOWNED **
Over $2,895 of value at no cost!
*LIFETIME WARRANTY!
*3 Day Exchange Policy!
*Complimentary powertrain warranty with ability to upgrade to fully comprehensive coverage and/or extend up to 125,000 miles!
*125+ Point Inspection by our factory trained ASE Certified technicians and reconditioned to the highest standards.
*Complimentary AutoCheck History Report
*Complimentary AutoCheck Buyback Protection
*Financing for Everyone - Guaranteed credit approval regardless of credit history!
*Over 30 lenders who compete to get you the best financing terms
*No payments for up to 90 days!
*Weekly, Bi-Weekly, and Monthly Payment Options for all buyers!
*First Free Oil Change!
*Trade anytime policy - cars, trucks, boats, RVs, motorcycles - as long as we don't have to feed it, you can trade it!
Used 2021 GMCSierra 3500 HD SLT
- Diesel
- Exterior Color
- Ebony Twilight Metallic
- Interior Color
- JET BLACK, PERFORATED LEATHER-APPOINTED FRONT OUTB
- Odometer
- 57,093 miles
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- Engine: 6.6L V8 DuraMax Diesel, Turbo
- VIN
- 1GT49UEY0MF197560
- Stock Number
- 51T231A
Included Packages & Accessories
Detailed Specifications
- Max seating capacity: 5
- Fuel System: Direct Injection
- Fuel tank capacity: 36 gal
- Horsepower: 445
Dealer Notes
KBB.com Consumer Reviews
- 5.0
2020 GMC Denali 3500 HD Duramax is a BEAST!
By Merlinsmerc on Friday, January 22, 2021
Pulling a conventional 10,000 lb trailer over mountain passes is a whole new experience. Staying at the speed limit up long steep grades did not change the engine temperature. I feathered the accelerator up the mountain. The new 10 speed transmission is so smooth you cant feel it changing gears. This is my second GMC Denali Duramax, first being a 2016. I debated trading in for over a year, and am so happy I made the trade. Trailers always exceed by far the tongue weight posted on them, and in my case it came in at 1450 lbs. That exceeded my trucks posted maximum. The 2020 dually posts a 2,000 lb tongue weight, so now I can front load the trailer, and that reduces sway. If you can afford it, and have a heavy trailer, buy the truck! - 5.0
Love our truck
By Ron on Friday, December 11, 2020
The truck doesn’t have a sun roof which it was suppose to have - 2.0
In shop for 13 weeks so far!
By Whip on Monday, September 09, 2024
My truck has been in the shop for 13 weeks to this point with no end in sight. The Infotainment panel blew out which controls pretty much everything. Nice truck except if something goes wrong then, good luck! I would recommend looking at Fords and Rams and ask the question, how many vehicles do you have in your shop waiting for parts and for how long. I heard of one at my GMC dealership that has been waiting for 8 months! Only thing I get from GM is "we understand your frustration". Apparently they don't, or I would have my truck back long ago.