2026 GMC Sierra 2500 HD AT4

  • Used
  • Diesel
$71,460Price
$72,760Final Sale Price
Sunny Mitsubishi - Jacksonville
Call 904-902-9501
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 >  >  > Used 2026 GMC Sierra 2500 HD Truck Crew Cab AT4

    The overview

    Exterior Color
    Onyx Black
    Interior Color
    Jet Black
    Odometer
    23,517 miles
    Body/Seating
    Truck Crew Cab/5 seats
    Seats
    5 seats
    Transmission
    10-Speed Automatic
    Drivetrain
    4x4
    Engine
    V-8 cyl
    VIN
    1GT4UPEY0TF262082
    Stock Number
    877JMU

      The highlights

      • Lane departure
      • Leather upholstery
      • Automatic temperature control
      • Emergency communication system
      • 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

      A closer look at what’s included

      Front Bucket Seats

      • 10-Way Power Driver Seat Adjuster with Lumbar
      • 10-Way Power Passenger Seat Adjuster with Lumbar
      • Driver Memory
        Recalls driver presets for power driver seat and outside mirrors.

      X31 Off-Road Package

      • Hill Descent Control
      • Off-Road Suspension
        Includes twin-tube shocks.

      More pre-installed items

      • 7 Speakers
      • AM/FM radio: SiriusXM with 360L
      • Bose Premium 7-Speaker Sound System
        Includes Richbass woofer.
      • Premium audio system: Premium GMC Infotainment System
      • 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
      • 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: HD Surround Vision w/Hitch View yes
      • Telescoping steering wheel
      • Tilt steering wheel
      • Alloy wheels
      • Front anti-roll bar
      • Front wheel independent suspension
      • Power steering
      • Single rear wheels
      • Speed-sensing steering
      • Tires: all-terrain
      • 1st row LCD monitors: 2
      • Premium audio system: Premium GMC Infotainment System
      • Primary LCD size: 13.4"
      • 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
      • 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
      • Electric motor 1 torque: none
      • Electric motor horsepower: none
      • Engine liters: 6.6L
      • Engine location: front
      • Fuel tank capacity: 36.0gal.
      • 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
      • Rear locking differential
      • 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
      • Engine displacement: 6.6 L
      • Exterior body width: 2,079mm (81.8")
      • Exterior height: 2,027mm (79.8")
      • Exterior length: 6,369mm (250.8")
      • 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: 8.0m (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
      • 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
      • Traction control
      Meet this 2026 GMC Sierra 2500HD AT4, a powerful diesel-powered crew cab built for serious work and commanding presence. With its Duramax 6.6L V8 Turbodiesel engine and 10-speed automatic transmission, this 4WD truck delivers the performance and capability you demand. Finished in striking black with a leather interior, it combines tough truck functionality with refined comfort and premium technology.

      - Duramax 6.6L V8 Turbodiesel engine with 10-speed automatic transmission
      - 4WD with 2-speed active transfer case and off-road suspension
      - X31 Off-Road Package with hill descent control
      - Premium Bose 7-speaker audio system with SiriusXM satellite radio
      - Premium GMC Infotainment System with Apple CarPlay and Android Auto
      - Heated and ventilated leather front seats with 10-way power adjusters
      - HD surround vision with bed view camera and trailer camera provisions
      - Automatic emergency braking with forward collision alert and rear cross traffic alert
      - Wireless charging and dual USB charging ports
      - Spray-on bedliner and 20-inch high-gloss black aluminum wheels

      This truck is loaded with capability and comfort features designed for those who refuse to compromise. From towing technology to advanced safety systems, every detail speaks to GMC's commitment to truck excellence. Come see it in person and experience the power, luxury, and versatility this Sierra 2500HD AT4 offers.

      KBB.com Consumer Reviews

      Kelley Blue Book Logo0.0out of 5 overall

        *This charge represents costs and profit to the dealer for items such as inspecting, cleaning, and adjusting vehicles, and preparing documents related to the sale.

        ** Prices do not include government fees and taxes, tax, tag, title registration and any emission testing charge. Financing on approved credit. Factory rebates and dealer bonus cash are in lieu of special factory APR's and factory supported lease unless otherwise stated. These programs may not be available to all customers.