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New 2026 GMCSierra 3500 Crew Cab AT4 Crew Cab

  • Diesel
    Exterior Color
    Coastal Dune
    Interior Color
    Jet Black w/Kalahari Accents
    Body/Seating
    Crew Cab/5 seats
    Transmission
    10-speed automatic
    Drivetrain
    4WD
    Engine
    V-8 cyl
    VIN
    1GT4UVEY8TF422889
    Stock Number
    TF422889
    Model Code
    TK30943
    GMC Sierra 3500

    Highlighted Features

    • Lane departure
    • Leather upholstery
    • Automatic temperature control
    • Emergency communication system
    • Power moonroof
    • Premium audio system
    • Wireless phone connectivity
    • Parking sensors
    • Exterior parking camera front
    • Exterior parking camera left
    • Exterior parking camera right
    • Exterior parking camera rear

    Included Packages & Options

    Included Options
    • Off-Road High Clearance Step$1,295
    • Power Sunroof$995
    • LED Smoked Amber Roof Marker Lamps$55

    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
    • Emergency communication system: OnStar Services capable
    • Front beverage holders
    • Front dual zone A/C
    • Garage door transmitter
    • Heated steering wheel
    • Illuminated entry
    • Memory seat
    • Moonroof sunshade: manual
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power moonroof
    • 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"
    • Satellite radio trial duration with new vehicle purchase (months): 3
    • Smart device integration
    • Speaker type: Bose
    • Speakers: 7
    • Steering wheel mounted audio controls
    • Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
    • 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
    • Powertrain warranty: 60 months/60,000miles
    • Roadside assistance coverage: 60 months/60,000miles
    • 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
    • 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): 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
    • Compression ratio: 10.80 to 1
    • Curb weight: 3,415kg (7,529lbs)
    • Engine bore x stroke: 103.3mm x 98.0mm (4.07" x 3.86")
    • Engine displacement: 6.6 L
    • Engine torque: 464 lb.-ft. @ 4,000RPM
    • 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")
    • GVWR: 5,307kg (11,700lbs)
    • Payload: 1,872kg (4,127lbs)
    • 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")
    • Towing capacity: 7,257kg (16,000lbs)
    • 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
    • Heads up display
    • 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

    Dealer Notes

    Equipment
    An off-road package is equipped on this 1 ton pickup. See what's behind you with the back up camera on this model. Start this GMC Sierra from inside with remote start. It is equipped with the latest generation of XM/Sirius Radio. The leather seats in this model are a must for buyers looking for comfort, durability, and style. This 1 ton pickup's Lane Departure Warning keeps you safe by alerting you when you drift from your lane. This vehicle features steering wheel audio controls. This 1 ton pickup has automated speed control that adjusts to maintain a safe following distance, enhancing highway driving convenience. This 1 ton pickup features a high end BOSE stereo system. Keep your hands warm all winter with a heated steering wheel in it . Keep safely connected while in this 2026 GMC Sierra 3500 with OnStar. You may enjoy services like Automatic Crash Response, Navigation, Roadside Assistance and Hands-Free Calling.

    Packages
    AT4 Premium Plus Package: Power Sunroof; Off-Road High Clearance Step. Technology Package: Multicolor 15 Diagonal Head-Up Display; Auto-Dimming Inside Rearview Mirror with Camera. Preferred Equipment Group 4SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Floor-Mounted Center Console; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 120-Volt Instrument Panel Power Outlet; 2 Charge/data USB Ports Inside Center Console; Heated Driver and Front Outboard Passenger Seats; Wireless Charging; X31 Off-Road Package; Premium Front Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; Premium Rear Floor Liners with Removable Carpet Insert; 2 Charge-Only Rear USB Ports; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Windows with Passenger Express Up/down; Bose Premium 7-Speaker Sound System; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with GMC Logo; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Keyless Open and Start; ProGrade Trailering System; Push Button Start; Gloss Black Header and Grille Insert Bars; Rear Wheelhouse Liners. AT4 Preferred Package: Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Universal Home Remote. Off-Road High Clearance Step. Power Sunroof. Coastal Dune. LED Smoked Amber Roof Marker Lamps. **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.**

    Additional Information
    **Vehicle Options listed are when the unit was originally built. Please confirm the accuracy of the included equipment by calling the dealer prior to purchase.
    Call our friendly Sales Experts
    at 1-208-943-9075 to experience
    Hassle Free Buying.

    Price excludes required taxes, title, license, other governmental fees and includes a $549 dealer documentation service fee.

    We have taken reasonable efforts to ensure display of accurate data; however, the information shown may contain errors and omissions, may not reflect all vehicle items and accessories, and errors with regard to pricing may occur.  All displayed inventory is subject to prior sale and all prices expire at midnight on the date displayed.  Price shown is for the state in which Dealer is physically located and if transferred to another state, the price may change.  Dealer is not responsible for any errors but should be consulted in person to confirm the information on this page.

    USED VEHICLES MAY BE SUBJECT TO UNREPAIRED MANUFACTURER RECALLS. PLEASE CONTACT THE MANUFACTURER OR A DEALER FOR THAT LINE MAKE FOR RECALL ASSISTANCE/QUESTIONS OR CHECK THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION WEBSITE FOR CURRENT RECALL INFORMATION BEFORE PURCHASING.
    MSRP
    $90,715
    Dave Smith price
    Too Low to Show
    Price excludes required taxes, title, license, other governmental fees and includes a $549 dealer documentation service fee.
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