Summit White 2025 GMC Sierra 3500HD SLE 4WD 10-Speed Automatic 6.6L V8 10-Speed Automatic, 4WD, Black Cloth.
This NEW 2025 Summit White GMC Sierra 3500HD SLE 4WD is well equipped and includes these features and benefits: Preferred Equipment Group 3SA (120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge/Data USB Ports, 2-Speed Electronic Shift Transfer Case, 4-Way Manual Driver Seat Adjuster, Chrome Surround Grille w/Chrome Insert Bars, Deep-Tinted Glass, Keyless Open & Start, Push Button Start, SiriusXM w/360L Trial Subscription, Steering Wheel Audio Controls, and Wireless Phone Projection), Preferred Package (Adaptive Cruise Control, Hitch Guidance w/Hitch View, and LED Cargo Area Lighting), Remote Start Package (Electric Rear-Window Defogger, Remote Vehicle Starter System, and Unauthorized Entry Theft-Deterrent System), Sierra HD Pro Safety Plus Package (Rear Cross Traffic Alert and Trailer Side Blind Zone Alert), SLE Convenience Package (10-Way Power Driver Seat Adjuster w/Lumbar, Dual-Zone Automatic Climate Control, LED Fog Lamps, and Manual Tilt-Wheel/Telescoping Steering Column), Snow Plow Prep/Camper Package (220 Amp Alternator), Suspension Package, 10-Speed Automatic, 4WD, Black Cloth, 2 Speakers, 2-Speaker Audio System Feature, 2-Speed Active Transfer Case, 3.73 Rear Axle Ratio, 4-Way Manual Passenger Seat Adjuster, 4-Wheel Disc Brakes, ABS brakes, Air Conditioning, AM/FM radio: SiriusXM with 360L, Auto High-beam Headlights, Auto-Dimming Inside Rear-View Mirror, Automatic Emergency Braking, Brake assist, Buckle to Drive, Bumpers: chrome, Cloth Seat Trim, Compass, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Exterior Parking Camera Rear, Following Distance Indicator, Forward Collision Alert, Front 40/20/40 Split-Bench Seats w/Lockable Storage, 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, GMC Premium 13.4 Diagonal Information Display, Heated door mirrors, Heavy-Duty 80 Amp-Hr Battery, Illuminated entry, In-Vehicle Trailering App, IntelliBeam Automatic High Beam On/Off, Lane Departure Warning System, Low tire pressure warning, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perimeter Lighting, Pickup Bed, Power door mirrors, Power steering, Power windows, Power-Adjustable Black Outside Mirrors, Radio: AM/FM w/Premium GMC Infotainment System, Rear step bumper, Remote keyless entry, Speed control, Spray-On Pickup Bedliner w/GMC Logo, Steering wheel mounted audio controls, Tachometer, Tilt steering wheel, Traction control, Trip computer, Turn signal indicator mirrors, Upfitter Switch Kit (5), Variably intermittent wipers, and Voltmeter.
Automall Chevy & GMC is Family owned and operated for over 30 years. We will be here for you before, during and after the sale. Southern Vermont's and Western Massachusetts Local Dealership Located at 800 Putney Rd. Brattleboro VT 05301 (802) 257-5100.
New 2025 GMCSierra 3500 HD SLE
- Exterior Color
- Summit White
- Interior Color
- Jet Black, Cloth seat trim
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- 6.6L V8 Gas engine
- VIN
- 1GT3UTE70SF243638
- Stock Number
- G25172
GMC
Sierra 3500 HD
Included Packages & Accessories
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
Disclaimer:
The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
1Dealer Discount applied to everyone
1Dealer Discount applied to everyone
- MSRP
- $60,735
- Market Adjustment
- $399
- Price
- $61,134
- $1,000 Purchase Allowance on this 2025 GMC Sierra 3500 HD modelDetails
- -$1,000
- $5,250 2025 GMC Sierra HD PRO/SLE Super Savings on this 2025 GMC Sierra 3500 HD modelDetails
- -$5,250
- $1,000 Bonus Cash on this 2025 GMC Sierra 3500 HD modelDetails
- -$1,000
- Auto Mall Price
- $53,884
- We're here to help: (802) 275-4510
- We're here to help: (802) 275-4510




