Discounted price includes a must trade a 2017 or newer and finance with dealer financing. Special finance does not qualify. KUV MEDIUM ROOF SERVICE BODY. 2025 GMC Sierra 3500HD Pro 4WD 10-Speed Automatic 6.6L V8
Convenience Package (Deep-Tinted Glass and Electric Rear-Window Defogger), Preferred Equipment Group 1SA (2-Speed Electronic Shift Transfer Case, Chrome Grille w/Flat Black Grille Insert Bars, and Solar Absorbing Tinted Glass), Snow Plow Prep Package (220 Amp Alternator), Suspension Package, 17" Painted Steel Wheels, 170 Amp Alternator, 2 Charge-Only Rear USB Ports, 3.73 Rear Axle Ratio, 4-Way Manual Driver Seat Adjuster, 4-Way Manual Passenger Seat Adjuster, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, 700 Cold-Cranking Amps/70 Amp-hr Auxiliary Battery, ABS brakes, Air Conditioning, AM/FM radio, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-Dimming Inside Rear-View Mirror, Brake assist, Brake assist, Buckle to Drive, Bumpers: chrome, Compass, Delay-off headlights, Driver door bin, Dual front impact airbags, Dual front side impact airbags, Dual rear wheels, Following Distance Indicator, Forward Collision Alert, Front 40/20/40 Split-Bench Seat, Front anti-roll bar, Front Center Armrest w/Storage, Front License Plate Kit, Front Pedestrian Braking, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heavy-Duty 80 Amp-Hr Battery, High-Visibility Molded in Black Outside Mirrors, Illuminated entry, IntelliBeam Automatic High Beam On/Off, Lane Departure Warning System, Low tire pressure warning, Occupant sensing airbag, OnStar Services Capable, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perimeter Lighting, Power steering, Power windows, Power-Adjustable Black Outside Mirrors, Premium audio system: GMC Infotainment System, Radio: AM/FM w/GMC Infotainment System, Rear reading lights, Remote keyless entry, SiriusXM Trial Subscription, Speed control, Split folding rear seat, Tachometer, Tilt steering wheel, Traction control, Trip computer, Upfitter Switch Kit (5), Variably intermittent wipers, Vinyl Seat Trim, Voltmeter, and Wireless Phone Projection. Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 03/02/2026 Price includes $29,450 in dealer added accessories.
New 2025 GMCSierra 3500HD Pro
- Exterior Color
- Summit White
- Interior Color
- Black
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4WD
- Engine
- 6.6L V8
- VIN
- 1GD4USE77SF145345
- Stock Number
- CG192267
GMC
Sierra 3500HD
Highlighted Features
- Lane departure
- Premium audio system
- Wireless phone connectivity
- Auto high-beam headlights
- Split folding rear seat
- Perimeter/approach lights
- Remote keyless entry
- Fully automatic headlights
- Dual rear wheels
- Trailer sway control
Included Packages & Accessories
- Suspension Package
- 6 Speakers
- 6-Speaker Audio System Feature
- AM/FM radio
- Premium audio system: GMC Infotainment System
- Radio: AM/FM w/GMC Infotainment System
- SiriusXM Trial Subscription
- Air Conditioning
- Power steering
- Power windows
- Remote keyless entry
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Front anti-roll bar
- Front wheel independent suspension
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Brake assist
- Lane Departure Warning System
- Auto High-beam Headlights
- Delay-off headlights
- Fully automatic headlights
- Panic alarm
- Speed control
- Dual rear wheels
- 700 Cold-Cranking Amps/70 Amp-hr Auxiliary Battery
- Heavy-Duty 80 Amp-Hr Battery
- Bumpers: chrome
- Chrome Grille w/Flat Black Grille Insert Bars
- Front License Plate Kit
- IntelliBeam Automatic High Beam On/Off
- 2 Charge-Only Rear USB Ports
- Apple CarPlay/Android Auto
- Auto-Dimming Inside Rear-View Mirror
- Buckle to Drive
- Compass
- Driver door bin
- Following Distance Indicator
- Forward Collision Alert
- Front Pedestrian Braking
- Front reading lights
- Illuminated entry
- OnStar Services Capable
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear reading lights
- Tachometer
- Tilt steering wheel
- Trip computer
- Upfitter Switch Kit (5)
- Voltmeter
- Wireless Phone Projection
- Split folding rear seat
- Vinyl Seat Trim
- Front Center Armrest w/Storage
- Passenger door bin
- 17" Painted Steel Wheels
- Variably intermittent wipers
- 3.73 Rear Axle Ratio
- KUV MEDIUM ROOF SERVICE BODY
- Convenience Package
- Preferred Equipment Group 1SA
- Snow Plow Prep Package
- Electric Rear-Window Defogger
- 4-Way Manual Driver Seat Adjuster
- Perimeter Lighting
- 2-Speed Electronic Shift Transfer Case
- 170 Amp Alternator
- 220 Amp Alternator
- High-Visibility Molded in Black Outside Mirrors
- Power-Adjustable Black Outside Mirrors
- 4-Way Manual Passenger Seat Adjuster
- Front 40/20/40 Split-Bench Seat
- Deep-Tinted Glass
- Solar Absorbing Tinted Glass
Included Packages & Options
- Convenience Package$910
- Deep-Tinted Glass
- Electric Rear-Window Defogger
- Power-Adjustable Black Outside Mirrors
- Power-Adjustable Black Outside Mirrors$725
- Perimeter Lighting
- Snow Plow Prep Package$530
- 220 Amp Alternator
Included Options
- SiriusXM Trial Subscription$100
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Driver door bin
- Front beverage holders
- Illuminated entry
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: push button start only
- Rear door bins
- Remote keyless entry
- Speed control
- Tilt steering wheel
- Dual rear wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Tires: all-terrain
- 1st row LCD monitors: 1
- Premium audio system: GMC Infotainment System
- Primary LCD size: 7.0"
- Smart device integration: Apple CarPlay/Android Auto
- Speakers: 6
- Wireless phone connectivity: Bluetooth
- Basic warranty: 36 months/36,000miles
- Corrosion perforation warranty: 72 months/100,000miles
- Maintenance warranty: 12 months/ unlimited distance
- 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: 40.0gal.
- Hybrid traction battery type: none
- Mode select transmission
- Rear locking differential
- Transmission: 10 speed automatic
- Variable valve control
- Ground clearance (min): 207mm (8.2")
- Bumpers: chrome
- Left rear passenger door: conventional
- Right rear passenger: conventional
- Trailer sway control
- Engine displacement: 6.6 L
- Exterior body width: 2,053mm (80.8")
- Exterior height: 2,035mm (80.1")
- Exterior length: 6,866mm (270.3")
- Front headroom: 1,093mm (43.0")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,677mm (66.0")
- GVWR: 6,350kg (14,000lbs)
- 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: 8.8m (28.7')
- Wheelbase: 4,496mm (177.0")
- Appearance: analog
- Auto high-beam headlights
- Compass
- Delay-off headlights
- Front reading lights
- Fully automatic headlights
- Lane departure: Lane Departure Warning warning
- Low tire pressure warning
- 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
- Forward collision: Forward Collision Alert with Automatic Braking mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Traction control
Standard Features
- Deep-Tinted Glass
- Electric Rear-Window Defogger
- Power-Adjustable Black Outside Mirrors
- Perimeter Lighting
- 220 Amp Alternator
- 4-Way Manual Driver Seat Adjuster
- 4-Way Manual Passenger Seat Adjuster
- Solar Absorbing Tinted Glass
- High-Visibility Molded in Black Outside Mirrors
- 170 Amp Alternator
- 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 2020–2026 models. | Privacy
- MSRP
- $57,953
- Discount
- -$8,467
- Sale Price
- $49,486
- $1,000 on this GMC modelDetails
- -$1,000
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- We're here to help: (603) 752-3700




