Share
New 2025 GMC Sierra 3500HD SLE Truck Regular Cab Photo 1 of 19

New 2025 GMCSierra 3500HD SLE


    Exterior Color
    Sterling
    Interior Color
    Jet Black
    Body/Seating
    Truck Regular Cab/3 seats
    Transmission
    Automatic
    Drivetrain
    4x4
    Engine
    V-8 cyl
    VIN
    1GT3UTE76SF260203
    Stock Number
    00260203
    GMC Sierra 3500HD

    Highlighted Features

    • Lane departure
    • Automatic temperature control
    • Wireless phone connectivity
    • Exterior parking camera rear
    • Front dual zone A/C
    • Auto high-beam headlights
    • Auto-dimming rearview mirror
    • Heated front seats
    • Perimeter/approach lights
    • Remote keyless entry
    • Heated steering wheel
    • Steering wheel mounted audio controls

    Included Packages & Accessories

    • Rear Wheelhouse Liners
    • Spray-On Pickup Bedliner w/GMC Logo
    • 3.73 Rear Axle Ratio
    • GVWR: 11,300 lbs
    • Transmission: Allison 10-Speed Automatic
    • State-Specific Emissions Requirements
    • 2-Speed Active Transfer Case
    • Tires: LT275/65R20 AT BW
    • Wheels: 20" Bright Face w/Dark Painted Pockets
    • All-Weather Floor Liners
    • 6" Rectangular Chromed Tubular Assist Steps
    • Front License Plate Kit
    • Spare LT275/70R18 AT BW Tire
    • Pickup Bed
    • Remote Start Package
    • Remote Vehicle Starter System
    • Unauthorized Entry Theft-Deterrent System
    • Electric Rear-Window Defogger
    • Power-Adjustable Black Outside Mirrors
    • Perimeter Lighting
    • Auto-Dimming Inside Rearview Mirror
    • Engine: 6.6L V8
    • Heavy-Duty 80 Amp-Hr Battery
    • SLE Convenience Package
    • Dual-Zone Automatic Climate Control
    • 10-Way Power Driver Seat Adjuster w/Lumbar
    • Manual Tilt-Wheel/Telescoping Steering Column
    • LED Fog Lamps
    • LED Smoked Amber Roof Marker Lamps
    • Preferred Package
    • In-Vehicle Trailering App
    • Hitch Guidance w/Hitch View
    • Adaptive Cruise Control
    • LED Cargo Area Lighting
    • Snow Plow Prep/Camper Package
    • 220 Amp Alternator
    • Skid Plates
    • X31 Off-Road Package
    • Hill Descent Control
    • Off-Road Suspension
    • SLE Heated Package
    • Heated Driver & Front Outboard Passenger Seats
    • Heated Steering Wheel
    • Radio: AM/FM w/Premium GMC Infotainment System
    • GMC Premium 13.4" Diagonal Information Display
    • 2-Speaker Audio System Feature
    • Preferred Equipment Group 3SA
    • Sierra HD Pro Safety
    • Forward Collision Alert
    • Following Distance Indicator
    • Front Pedestrian Braking
    • IntelliBeam Automatic High Beam On/Off
    • Lane Departure Warning
    • Buckle to Drive
    • Automatic Emergency Braking
    • Wireless Phone Projection
    • SiriusXM w/360L Trial Subscription
    • Push Button Start
    • Keyless Open & Start
    • 120-Volt Instrument Panel Power Outlet
    • 120-Volt Bed Mounted Power Outlet
    • 2 Charge/Data USB Ports
    • 4-Way Manual Driver Seat Adjuster
    • Deep-Tinted Glass
    • Chrome Surround Grille w/Chrome Insert Bars
    • Steering Wheel Audio Controls
    • Wheels: 18" Machined Aluminum
    • 2-Speed Electronic Shift Transfer Case
    • Front 40/20/40 Split-Bench Seats w/Lockable Storage
    • 4-Way Manual Passenger Seat Adjuster

    Included Packages & Options

    • SLE Convenience Package$915
      • Dual-Zone Automatic Climate Control
      • 10-Way Power Driver Seat Adjuster w/Lumbar
      • Manual Tilt-Wheel/Telescoping Steering Column
      • LED Fog Lamps
      • LED Smoked Amber Roof Marker Lamps
    • Preferred Package$840
      • In-Vehicle Trailering App
      • Hitch Guidance w/Hitch View
      • Adaptive Cruise Control
      • LED Cargo Area Lighting
    • Snow Plow Prep/Camper Package$530
      • 220 Amp Alternator
      • Skid Plates
    • X31 Off-Road Package$525
      • Hill Descent Control
      • Skid Plates
      • Off-Road Suspension
    • Remote Start Package$525
      • Remote Vehicle Starter System
      • Unauthorized Entry Theft-Deterrent System
      • Electric Rear-Window Defogger
    • Power-Adjustable Black Outside Mirrors$515
      • Perimeter Lighting
      • Auto-Dimming Inside Rearview Mirror
    • SLE Heated Package$400
      • Heated Driver & Front Outboard Passenger Seats
      • Heated Steering Wheel
    Included Options
    • Rear Wheelhouse Liners$140
    • Spray-On Pickup Bedliner w/GMC Logo$545
    • 2-Speed Active Transfer Case$200
    • Tires: LT275/65R20 AT BW$200
    • Wheels: 20" Bright Face w/Dark Painted Pockets$1,100
    • All-Weather Floor Liners$150
    • 6" Rectangular Chromed Tubular Assist Steps$850
    • Spare LT275/70R18 AT BW Tire$380

    Detailed Specifications

    • 1-touch down
    • 1-touch up
    • Adaptive Cruise Control
    • Air conditioning
    • Auto-dimming rearview mirror
    • Automatic temperature control
    • Driver door bin
    • Driver vanity mirror
    • Front beverage holders
    • Front dual zone A/C
    • Heated steering wheel
    • Illuminated entry
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power windows
    • Proximity key: doors and push button start
    • Remote engine start: keyfob and smart device (subscription required)
    • Remote keyless entry
    • Speed control
    • Telescoping steering wheel
    • Tilt steering wheel
    • Alloy wheels
    • Front anti-roll bar
    • Front tires: 275/65SR20.0E
    • Front wheel independent suspension
    • Power steering
    • Rear tires: 275/65SR20.0E
    • Single rear wheels
    • Tires: all-terrain
    • Wheel size: 20"
    • 1st row LCD monitors: 2
    • AM/FM radio: SiriusXM with 360L
    • Primary LCD size: 13.4"
    • Satellite radio trial duration with new vehicle purchase (months): 3
    • Smart device integration
    • Speakers: 2
    • Steering wheel mounted audio controls
    • Wireless phone connectivity
    • Basic warranty: 36 months/36,000miles
    • Corrosion perforation warranty: 72 months/100,000miles
    • Maintenance warranty: 12 months/ unlimited distance
    • Powertrain warranty: 60 months/60,000miles
    • Roadside assistance coverage: 60 months/60,000miles
    • Front center armrest: w/storage
    • Front seats: bench
    • Heated front seats
    • Max seating capacity: 3
    • Power 2-way driver lumbar support
    • Power driver seat
    • Seat Upholstery: cloth
    • Compressor: Not Available
    • Cylinder configuration: V-8
    • Drive type: four-wheel
    • Engine liters: 6.6L
    • Engine location: front
    • Fuel tank capacity: 36.0gal.
    • Horsepower: 401hp @ 5,200RPM
    • Hybrid traction battery type: none
    • Manual-shift auto
    • Mode select transmission
    • Number of valves: 16
    • Rear locking differential
    • Recommended fuel: Regular Unleaded
    • Standard fuel economy fuel type: gasoline
    • Torque: 464 lb.-ft. @ 4,000RPM
    • Transmission: 10 speed automatic
    • Variable valve control
    • Ground clearance (min): 285mm (11.2")
    • Auto-dimming door mirrors
    • Bedliner
    • Bumpers: chrome
    • Heated door mirrors
    • Hitch Class: IV
    • Power door mirrors
    • Rear cargo: tailgate
    • Rear step bumper
    • Skid plates
    • Trailer hitch
    • Trailer sway control
    • Turn signal indicator mirrors
    • Compression ratio: 10.80 to 1
    • Curb weight: 3,026kg (6,672lbs)
    • Engine bore x stroke: 103.3mm x 98.0mm (4.07" x 3.86")
    • Engine displacement: 6.6 L
    • Engine horsepower: 401hp @ 5,200RPM
    • Engine torque: 464 lb.-ft. @ 4,000RPM
    • Exterior body width: 2,079mm (81.8")
    • Exterior height: 2,056mm (80.9")
    • Exterior length: 6,002mm (236.3")
    • 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")
    • GVWR: 5,126kg (11,300lbs)
    • Payload: 2,082kg (4,590lbs)
    • Towing capacity: 6,577kg (14,500lbs)
    • Turning radius: 7.1m (23.5')
    • Wheelbase: 3,607mm (142.0")
    • Appearance: digital/analog
    • Auto high-beam headlights
    • Compass
    • Configurable
    • Delay-off headlights
    • Exterior parking camera rear: Rear Vision Camera w/Hitch View yes
    • Front fog lights
    • Front reading lights
    • Fully automatic headlights
    • Lane departure: warning
    • Low tire pressure warning
    • Oil pressure gauge
    • Outside temperature display
    • Rear window defroster
    • 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: mitigation
    • Front pedestrian detection: prevention
    • Ignition disable
    • Occupant sensing airbag
    • Overhead airbag
    • Panic alarm
    • Perimeter/approach lights
    • Security system
    • Traction control

    Dealer Notes

    This GMC Sierra 3500HD boasts a Gas V8 6.6L/ engine powering this Automatic transmission. X31 OFF-ROAD PACKAGE includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension, Twin-tube Rancho shocks and X31 hard badge, WHEELS, 20 (50.8 CM) BRIGHT FACE WHEELS WITH DARK PAINTED POCKETS, WHEELHOUSE LINERS, REAR.

    This GMC Sierra 3500HD Comes Equipped with These Options
    SNOW PLOW PREP/CAMPER PACKAGE includes (KW5) 220-amp alternator, includes increased front GAWR on Heavy Duty models, (NZZ) skid plates (transfer case and oil pan), pass through dash grommet hole and roof emergency light provisions. Contact GM Upfitter Integration at www.gmupfitter.com for plow installation details and assistance. Note: if ordered for Camper usage, recommend ordering (UY2) Trailering wiring provisions and includes (KW5) 220-amp alternator, SLE HEATED PACKAGE includes (KA1) heated driver and passenger seats, (KI3) heated steering wheel, SLE CONVENIENCE PACKAGE includes (CJ2) dual climate control, (A2X) 10-way power driver seat including power lumbar, (N37) manual tilt/telescoping steering column, and (T3U) LED fog lights; Single rear wheel models also include (U01) Roof Marker Lamps, REMOTE START PACKAGE includes (BTV) Remote Start, (UTJ) content theft alarm and (C49) rear-window defogger, PREFERRED PACKAGE includes (UET) In-Vehicle Trailering App, (PZ8) Hitch Guidance with Hitch View, (KSG) Adaptive Cruise Control and (UF2) cargo bed LED lighting , TRANSFER CASE, TWO-SPEED ACTIVE electronic Autotrac with push button control, TIRES, LT275/65R20 ALL-TERRAIN, BLACKWALL, TIRE, SPARE LT275/70R18 ALL-TERRAIN, BLACKWALL (STD), THEFT-DETERRENT SYSTEM, UNAUTHORIZED ENTRY, STERLING METALLIC.

    Stop By Today
    Live a little- stop by Gates GMC Nissan Buick located at 143 Boston Post Rd, North Windham, CT 06256 to make this car yours today!

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall4.2Out of 5

    • 2020 GMC Denali 3500 HD Duramax is a BEAST!

      By Merlinsmerc on Friday, January 22, 2021

      5.0
      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!…

    • Love our truck

      By Ron on Friday, December 11, 2020

      5.0
      The truck doesn’t have a sun roof which it was suppose to have…

    • In shop for 13 weeks so far!

      By Whip on Monday, September 09, 2024

      2.0
      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

    Price does not include taxes, title, license, and dealer conveyance fee of $598.25.

    MSRP
    $63,745
    Price Difference
    -$4,000
    Price
    $59,745
    Value Your Trade
    Get Pre-Approved
    $863/mo

    72 Months @ 6.9% A.P.R. (estimated financing rate) $8,962 Down Payment

    View Window Sticker
    • We're here to help: (860) 456-0055
    Disclaimer: Features subject to change depending on manufacturer configuration