2020 Gmc Sierra 3500 HD Denali
$62,519
Financing as low as $1,021 per month.
Dealer Description
The 2020 GMC Denali 3500 HD Duramax is a beast. 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. The new 10 speed transmission is so smooth you can't feel it changing gears. This is my second GMC Denali Duramax, first being a 2016. I debated trading in for over a year, and I am so happy I made the trade. Trailers always exceed the tongue weight posted on them, and in my case it came in at 1450 lbs. That exceeded my truck's 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!
Features & Options
4WD
Android CarPlay
Apple CarPlay
Auto Headlights
Blind Spot Warning System
Bluetooth
HD Radio
Heated & Ventilated Seats
Heated Seats
Keyless Entry
Leather
Navigation
Power Adjustable Driver's Seat
Power Adjustable Passenger Seat
Rear Backup Camera
Remote Start
Tow Package
USB Port
12-Volt Rear Auxiliary Power Outlet
120-Volt Bed Mounted Power Outlet
120-Volt Instrument Panel Power Outlet
Vehicle History Report
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Price Analysis
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Seller Info
View original listingListed 7/18/2025
Seller Address
Classic Chevrolet
8501 Owasso Expressway
Owasso, OK 74055