2026 GMC Sierra 3500HD AT4

$86,280$89,875 MSRP
Pierre GMC of Everett
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    The overview

    Exterior Color
    Summit White
    Interior Color
    Jet Black
    Body/Seating
    Truck Crew Cab/5 seats
    Transmission
    10-Speed Automatic
    Drivetrain
    4x4
    Engine
    V-8 cyl
    VIN
    1GT4UVEY7TF120008
    Stock Number
    G260072

      The highlights

      • Lane departure
      • Leather upholstery
      • Automatic temperature control
      • Premium audio system
      • Wireless phone connectivity
      • Parking sensors
      • Exterior parking camera front
      • Exterior parking camera left
      • Exterior parking camera right
      • Exterior parking camera rear
      • Front dual zone A/C
      • Auto high-beam headlights

      A closer look at what’s included

      Included Options
      • SiriusXM with 360L Trial Subscription
      • 10-Way Power Driver Seat Adjuster with Lumbar
      • Driver Memory
      • Power Sliding Rear Window with Defogger
      • 10-Way Power Passenger Seat Adjuster with Lumbar
      • Power Front Windows with Passenger Express Up/Down
      • Deep-Tinted Glass
      • Keyless Open and Start
      • Rear Wheelhouse Liners
      • Black Power-Retractable Assist Steps
      • Premium Rear Floor Liners with Removable Carpet Insert
      • Premium Front Floor Liners with Removable Carpet Insert
      • Push Button Start
      • Remote Vehicle Starter System
      • Electric Rear-Window Defogger
      • Front Rain-Sensing Wipers
      • Power Sunroof
      • Spray-on Pickup Bedliner with GMC Logo
      • Floor-Mounted Center Console
      • Pickup Bed
      • Safety Alert Seat
      • Radio: AM/FM Stereo with Premium GMC Infotainment System
      • Hill Descent Control
      • Wireless Charging
      • Heated Driver and Front Outboard Passenger Seats
      • Heated 2nd Row Outboard Seats
      • 120-Volt Bed Mounted Power Outlet
      • 120-Volt Instrument Panel Power Outlet
      • Ventilated Driver and Front Passenger Seats
      • Heavy-Duty 80 Amp-Hour Battery
      • Manual Tilt-Wheel/Telescoping Steering Column
      • 2-Speed Active Transfer Case
      • Sierra HD Pro Safety
      • AT4 Preferred Package
      • Wireless Phone Projection
      • Trailer Tire Pressure Monitor Sensors
      • Hitch Guidance with Hitch View
      • Wheels: 20" High Gloss Black 8 Spoke Aluminum
      • Perforated Front Leather Seat Trim
      • Buckle to Drive
      • IntelliBeam Automatic High Beam on/Off
      • Trailer Camera Provisions
      • LED Smoked Amber Roof Marker Lamps
      • 2 Charge/Data USB Ports Inside Center Console
      • 2 USB Ports
      • 2 Charge-Only Rear USB Ports
      • Ultrasonic Front and Rear Park Assist
      • Following Distance Indicator
      • Forward Collision Alert
      • LED Cargo Area Lighting
      • Rear Cross Traffic Alert
      • Lane Departure Warning System
      • Universal Home Remote
      • Automatic Emergency Braking
      • Steering Wheel Audio Controls
      • Front Pedestrian Braking
      • Trailer Side Blind Zone Alert
      • Bose Premium 7-Speaker Sound System
      • GMC Premium 13.4" Diagonal Information Display
      • Unauthorized Entry Theft-Deterrent System
      • HD Surround Vision
      • Bed View Camera with Two Trailer Camera Provisions
      • X31 Off-Road Package
      • Off-Road Suspension
      • 4-Wheel Disc Brakes
      • Emergency communication system: OnStar Services capable
      • Premium audio system: Premium GMC Infotainment System
      • AM/FM radio: SiriusXM with 360L
      • Auto High-beam Headlights
      • Exterior Parking Camera Rear
      • Compass
      • 7 Speakers
      • Auto-dimming Rear-View mirror
      • Ventilated front seats
      • Variably intermittent wipers
      • Turn signal indicator mirrors
      • Trip computer
      • Traction control
      • Tilt steering wheel
      • Telescoping steering wheel
      • Steering wheel mounted audio controls
      • Split folding rear seat
      • Speed-sensing steering
      • Speed control
      • Security system
      • Remote keyless entry
      • Rear window defroster
      • Rear step bumper
      • Rear seat center armrest
      • Rear reading lights
      • Rain sensing wipers
      • Power windows
      • Power steering
      • Power passenger seat
      • Power driver seat
      • Power door mirrors
      • Passenger vanity mirror
      • Passenger door bin
      • Panic alarm
      • Overhead console
      • Overhead airbag
      • Outside temperature display
      • Occupant sensing airbag
      • Memory seat
      • Low tire pressure warning
      • Illuminated entry
      • Heated steering wheel
      • Heated rear seats
      • Heated front seats
      • Heated door mirrors
      • Fully automatic headlights
      • Front wheel independent suspension
      • Front reading lights
      • Front fog lights
      • Front dual zone A/C
      • Front anti-roll bar
      • Dual front side impact airbags
      • Dual front impact airbags
      • Driver vanity mirror
      • Driver door bin
      • Delay-off headlights
      • Bumpers: body-color
      • Brake assist
      • Automatic temperature control
      • Auto-dimming door mirrors
      • Alloy wheels
      • ABS brakes
      • Voltmeter
      • Tachometer
      • Front Center Armrest
      • Front Bucket Seats
      • Electronic Stability Control
      • Air Conditioning
      • 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
      • Memory seat
      • Overhead console
      • Passenger door bin
      • Passenger vanity mirror
      • Power windows
      • Proximity key: doors and push button start
      • Rear beverage holders
      • Rear door bins
      • Remote engine start
      • Remote keyless entry
      • Speed control
      • Surround View Monitor
      • 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
      • Speed-sensing steering
      • Tires: all-terrain
      • Wheel size: 20"
      • 1st row LCD monitors: 2
      • AM/FM radio: SiriusXM with 360L
      • Premium audio system: Premium GMC Infotainment System
      • Primary LCD size: 13.4"
      • Smart device integration
      • Speaker type: Bose
      • Speakers: 7
      • Steering wheel mounted audio controls
      • Wireless Phone Charger: front
      • Wireless phone connectivity
      • Basic warranty: 36 months/36,000miles
      • Corrosion perforation warranty: 72 months/100,000miles
      • Maintenance warranty: 12 months/ unlimited distance
      • Front center armrest
      • Front seats: bucket
      • Heated front seats
      • Heated rear seats
      • Leather upholstery
      • Max seating capacity: 5
      • Power 2-way driver lumbar support
      • Power 2-way passenger lumbar support
      • Power driver seat
      • Power passenger seat
      • Rear seat center armrest
      • Rear seats: split-bench
      • Rear seats Folding position: fold-up cushion
      • Seat Upholstery: leather
      • Split folding rear seat
      • Ventilated front seats
      • 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
      • Transmission: 10 speed automatic
      • Variable valve control
      • Ground clearance (min): 283mm (11.1")
      • Auto-dimming door mirrors
      • Bedliner
      • Bumpers: body-color
      • Heated door mirrors
      • Hitch Class: IV
      • Left rear passenger door: conventional
      • Power door mirrors
      • Rear cargo: tailgate
      • Rear step bumper
      • Right rear passenger: conventional
      • Skid plates
      • Trailer hitch
      • Trailer sway control
      • Turn signal indicator mirrors
      • Engine displacement: 6.6 L
      • Exterior body width: 2,079mm (81.8")
      • Exterior height: 2,049mm (80.7")
      • Exterior length: 6,776mm (266.8")
      • 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")
      • 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: digital/analog
      • Auto high-beam headlights
      • Blind spot: warning
      • Compass
      • Configurable
      • Delay-off headlights
      • Exterior parking camera cargo
      • Exterior parking camera front
      • Exterior parking camera left
      • Exterior parking camera rear
      • Exterior parking camera right
      • Front fog lights
      • Front reading lights
      • Fully automatic headlights
      • Lane departure: warning
      • Low tire pressure warning
      • Oil pressure gauge
      • Outside temperature display
      • Parking sensors: front and rear
      • Rain sensing wipers
      • Rear reading lights
      • 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
      • Rear collision: warning
      • Security system
      • Traction control
      Summit White 2026 GMC Sierra 3500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel


      Dealer discount apply to everyone. Not all buyers eligible for all factory rebates. One only. Photos for representation only. All prices plus tax title license and fees. A negotiable documentation fee up to $200 may be added to the price of any vehicle. All prices expire daily. See dealer for complete details. Price includes: $500 - Buick & GMC Consumer Cash Program. Exp. 12/01/2025

      Peace of mind

      Factory warranty

      36 months/36,000miles from the vehicle's original in-service date

      A name you can trust

      Pierre Auto Group is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
      More about us

      KBB.com Consumer Reviews

      Kelley Blue Book Logo3.8out of 5 overall
      • 2.0

        Transmission trash

        by Jason on Monday, April 07, 2025

        Bought a 2023 GMC Duramax diesel Sierra SLT had it for two years hit 50,000 miles. The throttlebody broke went in for service. Got it back three weeks at 62,000 miles now my transmission is slipping. I travel back-and-forth from South Carolina to North Carolina for work daughter’s truck would be my forever truck. What a joke Hundred thousand dollar truck junk…
      • 5.0

        Fantastic truck

        by Jjj on Sunday, November 07, 2021

        This one of the most solid vehicles that I have ever driven! The 401 hp engine is more than enough power and the transmission is smooth! Highly recommend this truck!…
      • 3.0

        Don't judge a truck by the appearance

        by jmil on Wednesday, May 11, 2022

        Great truck, loved it until the DEF tank heater malfunctioned and shut down the truck. Now sitting waiting for the replacement tank for over 10 weeks. Turns out every HD truck 2020 and 2021 has the same problem and all will need this replacement that is being produced at a snail's pace by GM. Per the dealership, last count, over 9000 trucks like mine are idle waiting for this part. $65000 waste of money and terrible service by GMC (not the local dealership).…
      Based on 13 consumer ratings for 2020–2025 models.Privacy
        May not represent actual vehicle. (Options, colors, trim and body style may vary)