2026 GMC Sierra 2500 HD AT4X

  • Used
  • Diesel
$119,991Details

    The overview

    Exterior Color
    Sterling
    Interior Color
    Obsidian Rush
    Odometer
    3,256 miles
    Body/Seating
    Truck/5 seats
    Transmission
    10-Speed Automatic
    Drivetrain
    4x4
    Engine
    V-8 cyl
    VIN
    1GT4UZEY7TF178742
    Stock Number
    21180

      The highlights

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

      More pre-installed items

      • Gooseneck/5th Wheel Prep Package
      • Hitch Package
      • Preferred Equipment Group 4SG
      • 12 Speakers
      • 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: 305/70RR18.0E
      • Front wheel independent suspension
      • Power steering
      • Rear tires: 305/70RR18.0E
      • Single rear wheels
      • Speed-sensing steering
      • Wheel size: 18"
      • 1st row LCD monitors: 2
      • Primary LCD size: 13.4"
      • Smart device integration: Apple CarPlay/Android Auto
      • Speaker type: brand
      • Speakers: 12
      • 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 steering wheel
      • Leather upholstery
      • Max seating capacity: 5
      • Power 4-way driver lumbar support
      • Power 4-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
      • Departure angle: 26 deg
      • Auto-dimming door mirrors
      • Bedliner
      • 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: 2,100mm (82.7")
      • 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: 7.9m (25.9')
      • 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
      • Traction control
      Pre-Qualify for Low Finance Rate & 100k Mile Extended Service Plan, 90 Day/3k Mile Limited Warranty, Free Clean CARFAX Report, Autoplex No Haggle Price!

      2026 GMC Sierra 2500HD AT4X CUSTOM
      This GMC Features:

      McGaughys Suspension Lift Kit (Retains the Multimatic Dampers),
      24" American Force Wheels,
      Toyo Open Country R/T Trail Tires - 37X13.50R24LT,
      Power Sunroof,
      Power Side Steps,
      Rear Backup Camera w/ HD Surround Vision,
      Adaptive Cruise Control,
      Blind Spot Monitor,
      Lane Keep Assist,
      Bose Audio System,
      Bluetooth,
      Satellite Radio,
      Apple CarPlay & Android Auto,
      Sterling Metallic Exterior,
      Obsidian Rush Interior,
      Heated & Ventilated Front Seats,
      Spray-in Bedliner,
      Built-in Tailgate Step w/ Kicker Audio System,
      4-Wheel Drive,
      10-Speed Automatic Transmission,
      Duramax 6.6L V8 Turbodiesel Engine,
      And Much More...

      This 2026 GMC Sierra 2500HD AT4X is a true workhorse, designed to conquer any terrain with its impressive capabilities. Featuring a Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission and 4-wheel drive, this truck is ready to tackle any job or adventure.

      This truck also prioritizes your safety with advanced driver assistance technologies like Automatic Emergency Braking, Forward Collision Alert, and Lane Departure Warning. The Surround Vision camera system and Trailer Tire Pressure Monitoring provide added confidence when towing or maneuvering.

      Whether you're tackling tough job sites, navigating rugged terrain, or simply enjoying the open road, the 2026 GMC Sierra 2500HD AT4X is up for the challenge. Experience the power, capability, and premium features that make this truck a true standout in its class.

      We perform a quality 125-pt inspection, which means that your Pre-Owned vehicle will be in Top Condition when You Drive it Home. We are a CarFax Advantage Dealer, committed to offering CarFax reports with every used car we sell. Stop shopping and start driving! Our Internet Special is Priced to Move Fast---so act quickly!! ***Call for More Information or to Schedule a Test Drive Today*** Lewisville Autoplex is the pre-owned division of Lewisville Mitsubishi. We have the most diverse inventory than any other franchise dealer in DFW, selling vehicles all across the nation. We provide free airport pickup and can facilitate low cost shipping directly to your door. Financing available in all 50 states! Located ten minutes north of DFW Airport and Downtown Dallas off I-35. Check us out at LewisvilleAutoplex.com.

      KBB.com Consumer Reviews

      Kelley Blue Book Logo0.0out of 5 overall