Equipment
with XM/Sirus Satellite Radio you are no longer restricted by poor quality local radio stations while driving this 2023 GMC Sierra 3500. Anywhere on the planet, you will have hundreds of digital stations to choose from. Protect this vehicle from unwanted accidents with a cutting edge backup camera system. This GMC Sierra offers Android Auto for seamless smartphone integration. Bluetooth technology is built into this model, keeping your hands on the steering wheel and your focus on the road. Our dealership has already run the CARFAX report and it is clean. A clean CARFAX is a great asset for resale value in the future. This vehicle is a certified CARFAX 1-owner. This unit offers Apple CarPlay for seamless connectivity. Keep safely connected while in it with OnStar. You may enjoy services like Automatic Crash Response, Navigation, Roadside Assistance and Hands-Free Calling. It has four wheel drive capabilities. Quickly unlock the GMC Sierra with keyless entry.
Packages
Convenience Package: LED Cargo Area Lighting; Remote Keyless Entry; EZ Lift Power Lock and Release Tailgate; Deep-Tinted Glass; Outside Power-Adjustable Black Mirrors; Electric Rear-Window Defogger; Steering Wheel-Mounted Cruise Control. Preferred Equipment Group 1SA: Painted Center Caps Wheel Trim; 2-Speed Electronic Shift Transfer Case; Front 40/20/40 Split-Bench Seats; Solar Absorbing Tinted Glass; Chrome Surround Grille with Black Mesh; Power Rear Windows with Express Down. Spray-On Pickup Bed Liner. Quicksilver Metallic. Integrated Trailer Brake Controller. Bed View Camera. Steering Wheel-Mounted Cruise Control. Electric Rear-Window Defogger. 120-Volt Instrument Panel Power Outlet. Deep-Tinted Glass. High Idle Switch. OnStar and GMC Connected Services Capable. Skid Plates. LED Cargo Area Lighting. SiriusXM Radio. Heavy Duty Front Spring/camper Package. Trailering Wiring Provisions. **Equipment listed is based on original vehicle build and subject to change. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.**
Used 2023 GMCSierra 3500 HD Pro Truck Crew Cab
- Exterior Color
- Quicksilver
- Interior Color
- Jet Black
- Odometer
- 44,146 miles
- Transmission
- 6 speed automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT49SEY7PF257939
- Stock Number
- 25T145A
GMC
Sierra 3500 HD
Highlighted Features
- Premium audio system
- Wireless phone connectivity
- Exterior parking camera rear
- Split folding rear seat
- Fully automatic headlights
- Trailer sway control
Included Packages & Accessories
- Convenience Package: LED Cargo Area Lighting; Remote Keyless Entry; EZ Lift Power Lock and Release Tailgate; Deep-Tinted Glass; Outside Power-Adjustable Black Mirrors; Electric Rear-Window Defogger; Steering Wheel-Mounted Cruise Control
- Preferred Equipment Group 1SA: Painted Center Caps Wheel Trim; 2-Speed Electronic Shift Transfer Case; Front 40/20/40 Split-Bench Seats; Solar Absorbing Tinted Glass; Chrome Surround Grille with Black Mesh; Power Rear Windows with Express Down
- Spray-On Pickup Bed Liner
- Quicksilver Metallic
- Integrated Trailer Brake Controller
- Steering Wheel-Mounted Cruise Control
- Electric Rear-Window Defogger
- Deep-Tinted Glass
- High Idle Switch
- OnStar and GMC Connected Services Capable
- Skid Plates
- LED Cargo Area Lighting
- SiriusXM Radio
- Heavy Duty Front Spring/camper Package
- Trailering Wiring Provisions
- Apple CarPlay/Android Auto smart device mirroring
- Wi-Fi Hotspot capable mobile hotspot internet access
- Rear Vision Camera rear mounted camera
- Brake assist system
- Cruise control with steering wheel mounted controls
- Primary monitor touchscreen
- 17 x 6.5-inch front and dual rear silver steel wheels
- Part-time 4WD
- Duramax 6.6L V-8 diesel direct injection
- intercooled turbo
- diesel
- engine with 445HP
- Duramax 6.6L V-8
- Teen Driver restricted driving mode/alerts
- Keyfob window control
- Mechanical
- Video-feed rearview mirror
- Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
- Bluetooth wireless audio streaming
- Hitch Guidance vehicle to trailer hitching assist
- Pickup box camera
- Immobilizer
- OnStar and GMC connected services capable vehicle integrated emergency SOS system
- Bluetooth handsfree wireless device connectivity
- Trailer brake controller
- Trailer sway control
- Vehicle and trailer reverse assist with visual graphic guidance only
- GMC Infotainment System external memory control
- Internet radio capability
- StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
- Hill Start Assist (HSA)
- Rear Seat Reminder rear seat check warning
- 1 exterior 120V AC power outlet
- 0.400 kW
- LED daytime running lights
- LED brake lights
- BedStep integrated side steps
- EZ Lift
- Trailer hitch light
- Manual rear child safety door locks
- MyGMC Mobile App mobile app access
- Heated driver and passenger side door mirrors
- Manual tilting steering wheel
- Metallic paint
- Wheel hub covers
- Manual extendable trailer mirrors
- Dual rear wheels
- LT235/80SR17 highway BSW front and rear tires
- Cloth front seat upholstery
- 6 airbags
- Driver front impact airbag
- Seat mounted side impact driver airbag
- Curtain first and second-row overhead airbags
- Bed View Camera
- 120-Volt Instrument Panel Power Outlet
Included Packages & Options
- Bed View Camera$250
- 120-Volt Instrument Panel Power Outlet$225
Included Options
- Spray-On Pickup Bed Liner$545
- Integrated Trailer Brake Controller$275
- Steering Wheel-Mounted Cruise Control$225
- Electric Rear-Window Defogger$225
- Deep-Tinted Glass$200
- High Idle Switch$200
- Skid Plates$150
- LED Cargo Area Lighting$125
- SiriusXM Radio$100
- Trailering Wiring Provisions$35
Standard Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Driver door bin
- Front beverage holders
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Rear door bins
- 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: 6
- Wireless phone connectivity: Bluetooth
- Front center armrest: w/storage
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Split folding rear seat
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6L
- Engine location: front
- Fuel tank capacity: 36.0gal.
- 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): 283mm (11.1")
- Bumpers: chrome
- Hitch Class: IV
- Left rear passenger door: conventional
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Trailer hitch
- Trailer sway control
- Engine displacement: 6.6 L
- Exterior body width: 2,079mm (81.8")
- Exterior height: 2,049mm (80.7")
- Exterior length: 6,756mm (266.0")
- Front headroom: 1,093mm (43.0")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,676mm (66.0")
- Rear headroom: 1,019mm (40.1")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,659mm (65.3")
- Turning radius: 8.7m (28.5')
- Wheelbase: 4,369mm (172.0")
- 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
- Rear reading lights
- 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
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.
* While every reasonable effort is made to ensure the accuracy of this data, we are not responsible for any errors or omissions contained on these pages. Please verify any information in question with a dealership sales representative.
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