Recent Arrival! 10-Speed Automatic, 4WD, Jet Black Vinyl. Summit White Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD
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Used 2023 GMCSierra 3500HD Pro
- Exterior Color
- Summit White
- Interior Color
- Jet Black
- Odometer
- 140,611 miles
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT39SEY4PF217846
- Stock Number
- 8D1591A
GMC
Sierra 3500HD
Highlighted Features
- Premium audio system
- Wireless phone connectivity
- Exterior parking camera rear
- Fully automatic headlights
- Trailer sway control
Included Packages & Accessories
- Vinyl Seat Trim
- Steering Wheel-Mounted Cruise Control
- Front License Plate Kit
- Pickup Bed
- Engine Block Heater
- Suspension Package
- Power Front Windows w/Passenger Express Down
- Remote Keyless Entry
- Power Door Locks
- Power Front Windows w/Driver Express Up/Down
- Winter Grille Cover
- Outside Power-Adjustable Black Mirrors
- Exhaust Brake
- Heavy-Duty 80 Amp Battery
- EZ Lift Power Lock & Release Tailgate
- 4-Wheel Disc Brakes
- Apple CarPlay/Android Auto
- Premium audio system: GMC Infotainment System
- Front Center Armrest w/Storage
- 2 Speakers
- Front beverage holders
- Variably intermittent wipers
- Trip computer
- Traction control
- Tilt steering wheel
- Rear step bumper
- Power steering
- Passenger vanity mirror
- Passenger door bin
- Overhead console
- Overhead airbag
- Outside temperature display
- Occupant sensing airbag
- Low tire pressure warning
- Fully automatic headlights
- Front wheel independent suspension
- Front reading lights
- Front anti-roll bar
- Dual front side impact airbags
- Dual front impact airbags
- Driver door bin
- Delay-off headlights
- Bumpers: chrome
- Brake assist
- AM/FM radio
- ABS brakes
- Voltmeter
- Tachometer
- Electronic Stability Control
- Air Conditioning
- Preferred Equipment Group 1SA
- Front 40/20/40 Split-Bench Seats
- Radio: AM/FM w/GMC Infotainment System
- Spray-On Pickup Bed Liner
- Snow Plow Prep/Camper Package
- Integrated Trailer Brake Controller
- Gooseneck/5th Wheel Package
- 220 Amp Alternator
- Skid Plates
- 4-Way Manual Driver Seat Adjuster
- Manual Windows
- 4-Way Manual Passenger Seat Adjuster
- Solar Absorbing Tinted Glass
- Chrome Surround Grille w/Black Mesh
- 2-Speed Electronic Shift Transfer Case
- 2-Speaker Audio System Feature
- Gooseneck/5th Wheel Prep Package
Included Packages & Options
- Gooseneck/5th Wheel Package$1,365
- Gooseneck/5th Wheel Prep Package
- Integrated Trailer Brake Controller
- Spray-On Pickup Bed Liner
- Snow Plow Prep/Camper Package$530
- 220 Amp Alternator
- Skid Plates
Included Options
- Steering Wheel-Mounted Cruise Control$225
- Engine Block Heater$100
Standard Specifications
- Air conditioning
- Driver door bin
- Front beverage holders
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Tilt steering wheel
- Front anti-roll bar
- Front tires: 275/70SR18.0E
- Front wheel independent suspension
- Power steering
- Rear tires: 275/70SR18.0E
- Single rear wheels
- Tires: all-terrain
- Wheel size: 18"
- Premium audio system: GMC Infotainment System
- Primary LCD size: 7.0"
- Smart device integration: Apple CarPlay/Android Auto
- Speakers: 2
- Wireless phone connectivity: Bluetooth
- Front center armrest: w/storage
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6L
- Engine location: front
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Standard fuel economy fuel type: gasoline
- Variable valve control
- Ground clearance (min): 285mm (11.2")
- Bumpers: chrome
- Hitch Class: IV
- Rear cargo: tailgate
- Rear step bumper
- Trailer hitch
- Trailer sway control
- Engine displacement: 6.6 L
- Exterior body width: 2,076mm (81.8")
- Exterior height: 2,056mm (80.9")
- Exterior length: 5,982mm (235.5")
- Front headroom: 1,095mm (43.1")
- Front hiproom: 1,547mm (60.9")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,678mm (66.1")
- Towing capacity: 6,577kg (14,500lbs)
- Turning radius: 7.1m (23.5')
- Wheelbase: 3,595mm (141.6")
- Appearance: analog
- Delay-off headlights
- Exterior parking camera rear: Rear Vision Camera yes
- Front reading lights
- Fully automatic headlights
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Traction control
Standard Features
- Gooseneck/5th Wheel Prep Package
- Integrated Trailer Brake Controller
- Spray-On Pickup Bed Liner
- 220 Amp Alternator
- Skid Plates
- 4-Way Manual Driver Seat Adjuster
- 4-Way Manual Passenger Seat Adjuster
- 2-Speaker Audio System Feature
- Front 40/20/40 Split-Bench Seats
- Solar Absorbing Tinted Glass
- Chrome Surround Grille w/Black Mesh
- Manual Windows
- 2-Speed Electronic Shift Transfer Case
Dealer Notes
KBB.com Consumer Reviews

Overall4.2Out of 5
- 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.…
Based on 6 consumer ratings for 2020–2025 models. | Privacy
* The advertised price does not include sales tax, vehicle registration fees, other fees required by law, finance charges and any documentation charges. A negotiable administration fee, up to $115, may be added to the price of the vehicle.
* Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.
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