2026 GMC Sierra 2500 HD AT4

  • New
MSRP
$90,065
Finance Terms
Serra of Jackson
Location Details
Call 888-380-6149
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    The overview

    Exterior Color
    Summit White
    Interior Color
    Jet Black
    Body/Seating
    Truck Crew Cab/5 seats
    Transmission
    Automatic
    Drivetrain
    4WD
    Engine
    V-8 cyl
    VIN
    1GT4UPEY5TF299046
    Stock Number
    26T38723
    • In Transit

    The highlights

    • 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

    A closer look at what’s included

    • Engine: Duramax 6.6L Turbo-Diesel V8
      • Capped Fuel Fill
      • 220-Amp Alternator
      • Dual Heavy-Duty 70 Amp Battery
      • Winter Grille Cover
      • Exhaust Brake
      • Engine Block Heater
      • GVWR: 11,350 lbs
      • 3.42 Axle Ratio
      • Transmission: 10-Speed Automatic
    • AT4 Premium Plus Package
      • AT4 Preferred Package
      • Power Sunroof
      • Technology Package
      • Off-Road High Clearance Step
    • Technology Package
      • Inside Rearview Auo-Dimming Rear Camera Mirror
      • Multicolor 15" Diagonal Head-Up Display
    • AT4 Preferred Package
      • Universal Home Remote
      • Power Sliding Rear Window with Defogger
      • LED Smoked Amber Roof Marker Lamps
    • Preferred Equipment Group 4SB
      • Sierra HD Pro Safety
      • Safety Alert Seat
      • Rear Cross Traffic Alert
      • Trailer Side Blind Zone Alert
      • Wireless Phone Projection
      • Bose Premium 7-Speaker Sound System
      • SiriusXM with 360L Trial Subscription
      • Floor-Mounted Center Console
      • Electric Rear-Window Defogger
      • Push Button Start
      • Remote Vehicle Starter System
      • Keyless Open and Start
      • Front Premium Floor Liners with Removable Carpet Insert
      • Rear Premium Floor Liners with Removable Carpet Insert
      • OnStar Services Capable
      • 120-Volt Instrument Panel Power Outlet
      • 120-Volt Bed Mounted Power Outlet
      • 2 Charge-Only Rear USB Ports
      • 2 USB Ports
      • 2 Charge/Data USB Ports Inside Center Console
      • Spray-on Pickup Bedliner with GMC Logo
      • HD Surround Vision
      • Bed View Camera with Two Trailer Camera Provisions
      • Trailer Cam Provisions and Trailer Viewing Software
      • Heated Driver and Front Outboard Passenger Seats
      • Ventilated Driver and Front Passenger Seats
      • Heated 2nd Row Outboard Seats
      • Deep-Tinted Glass
      • Gloss Black Header Grille and Grille Insert Bars
      • Steering Wheel Audio Controls
      • LED Cargo Area Lighting
      • Manual Tilt-Wheel/Telescoping Steering Column
      • Unauthorized Entry Theft-Deterrent System
      • Power Front Passenger Windows with Express Up/Down
      • Wireless Charging
      • Ultrasonic Front and Rear Park Assist
      • Rear Wheelhouse Liners
      • Front Rain-Sensing Wipers
      • X31 Off-Road Package
      • ProGrade Trailering System
      • Engine: 6.6L V8 with Direct Injection and Variable Valve Timing
      • 2-Speed Active Transfer Case
    • 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
    • Front Bucket Seats
      • 10-Way Power Driver Seat Adjuster with Lumbar
      • 10-Way Power Passenger Seat Adjuster with Lumbar
      • Driver Memory
    • Engine: 6.6L V8 with Direct Injection and Variable Valve Timing
      • Heavy-Duty 80 Amp Battery
      • GVWR: 10,850 lbs
    • Tires: LT275/65R20 AT BW
      • LT275/70R18 AT BW Spare Tire
    • ProGrade Trailering System
      • Hitch Guidance with Hitch View
      • in-Vehicle Trailering System App
    • X31 Off-Road Package
      • Hill Descent Control
      • Skid Plates
      • Off-Road Suspension
    Included Options
    • Wheels: 20" High Gloss Black 8 Spokes Aluminum
    • Gooseneck/5th Wheel Prep Package
    • Radio: AM/FM Stereo with Premium GMC Infotainment System
    • Power-Retractable Black Assist Steps
    • 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
    • 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: HD Surround Vision w/Hitch View yes
    • 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: Apple CarPlay/Android Auto
    • 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: Bluetooth
    • Basic warranty: 36 months/36,000miles
    • Corrosion perforation warranty: 72 months/100,000miles
    • Diesel engine warranty: 60 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
    • Block heater
    • Compressor: intercooled turbo
    • Cylinder configuration: V-8
    • Drive type: four-wheel
    • Electric motor 1 torque: none
    • Electric motor horsepower: none
    • Engine liters: 6.6L
    • Engine location: front
    • Fuel tank capacity: 36.0gal.
    • Horsepower: 470hp @ 2,800RPM
    • Hybrid electric powertrain type: none
    • Hybrid system combined power torque: none
    • Hybrid system net power: none
    • Hybrid traction battery type: none
    • Manual-shift auto
    • Mode select transmission
    • Number of valves: 32
    • Rear locking differential
    • Recommended fuel: Diesel
    • Standard fuel economy fuel type: diesel
    • Torque: 975 lb.-ft. @ 1,600RPM
    • Transmission: 10 speed automatic
    • Variable valve control
    • Ground clearance (min): 257mm (10.1")
    • 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: 16.00 to 1
    • Curb weight: 3,661kg (8,071lbs)
    • Engine bore x stroke: 103.0mm x 99.0mm (4.06" x 3.90")
    • Engine displacement: 6.6 L
    • Engine torque: 975 lb.-ft. @ 1,600RPM
    • Exterior body width: 2,079mm (81.8")
    • Exterior height: 2,027mm (79.8")
    • Exterior length: 6,369mm (250.8")
    • Front headroom: 1,013mm (39.9")
    • Front hiproom: 1,554mm (61.2")
    • Front legroom: 1,131mm (44.5")
    • Front shoulder room: 1,677mm (66.0")
    • GVWR: 5,148kg (11,350lbs)
    • Payload: 1,467kg (3,235lbs)
    • 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: 8,391kg (18,500lbs)
    • Turning radius: 8.0m (26.3')
    • Wheelbase: 4,039mm (159.0")
    • Appearance: digital/analog
    • Auto high-beam headlights
    • Blind spot: Trailer Side Blind Zone Alert warning
    • Compass
    • Configurable
    • Delay-off headlights
    • Exterior parking camera cargo
    • Exterior parking camera front
    • Exterior parking camera left
    • Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
    • Exterior parking camera right
    • Front fog lights
    • Front reading lights
    • Fully automatic headlights
    • Heads up display
    • Lane departure: Lane Departure Warning warning
    • Low tire pressure warning
    • Oil pressure gauge
    • Outside temperature display
    • Parking sensors: UltraSonic 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: Forward Collision Alert with Automatic Braking mitigation
    • Front pedestrian detection: prevention
    • Ignition disable
    • Occupant sensing airbag
    • Overhead airbag
    • Panic alarm
    • Perimeter/approach lights
    • Rear collision: Rear Cross-Traffic Alert warning
    • Security system
    • Tracker system: Stolen Vehicle Assistance
    • Traction control

    This GMC Sierra 2500HD boasts a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WINTER GRILLE COVER, WINDOW, POWER, REAR SLIDING WITH REAR DEFOGGER, WHEELS, 20" (50.8 CM) HIGH GLOSS BLACK ALUMINUM WHEELS 8 spokes (STD).

    This GMC Sierra 2500HD Features the Following Options
    TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display, GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH. Includes hitch platform with tray to accept ball, stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness)., AT4 PREMIUM PLUS PACKAGE includes (PDO) AT4 Preferred Package, (CF5) power sunroof, (CWM) Technology Package and (VXW) AT4 high clearance step, LPO, AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote, (A48) rear sliding power window and (U01) Roof Marker Lamps , UNIVERSAL HOME REMOTE, TRANSMISSION, 10-SPEED AUTOMATIC, TIRES, LT275/65R20 ALL-TERRAIN, BLACKWALL (STD), SUNROOF, POWER, SUMMIT WHITE, SEATS, FRONT BUCKET with center console (STD).

    Visit Us Today
    A short visit to Serra of Jackson located at 189 Stonebridge Blvd, Jackson, TN 38305 can get you a dependable Sierra 2500HD today!

    Disclaimer: Sale price includes all applicable incentives. Excludes DOC fee of $979.00 plus tax, title, and license. Please take into account that this is an In-transit unit, reach out to the dealership for additional details.

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    KBB.com Consumer Reviews

    Kelley Blue Book Logo0.0out of 5 overall
      Privacy
        New 2026 GMC Sierra 2500 HD
        Exterior Color: Summit White
        Vin Number: 1GT4UPEY5TF299046
        Stock: 26T38723
        View this New 2026 GMC Sierra 2500 HD in Jackson, TN at Serra of Jackson.


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