2025 GMC Sierra 2500HD AT4

  • Used
  • Diesel
Retail Value
$69,340
Savings
-$4,342
Price
$64,998
Doc Fee
$399
Price After Fees
$65,397
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    The overview

    Exterior Color
    Summit White
    Interior Color
    Jet Black With Kalahari Accents
    Odometer
    57,680 miles
    Body/Seating
    Truck/5 seats
    Transmission
    10-Speed Automatic
    Drivetrain
    4WD
    Engine
    Duramax 6.6L V8 Turbodiesel
    VIN
    1GT4UPEY1SF230028
    Stock Number
    Q61808A
    • Show Me the CARFAX 1-Owner Badge

    The highlights

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

    • AT4 Premium Plus Package
      • AT4 Preferred Package
      • Power Sunroof
      • Technology Package
    • Technology Package
      • Multicolor 15" Diagonal Head-Up Display
    • AT4 Preferred Package
      • Universal Home Remote
      • LED Smoked Amber Roof Marker Lamps
    • Preferred Equipment Group 4SB
      • Safety Alert Seat
      • Rear Cross Traffic Alert
      • Trailer Side Blind Zone Alert
      • Wireless Phone Projection
      • Bose Premium 7-Speaker Sound System
      • Floor-Mounted Center Console
      • Electric Rear-Window Defogger
      • Push Button Start
      • Remote Vehicle Starter System
      • 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
      • HD Surround Vision
      • Heated 2nd Row Outboard Seats
      • Deep-Tinted Glass
      • Steering Wheel Audio Controls
      • LED Cargo Area Lighting
      • Manual Tilt-Wheel/Telescoping Steering Column
      • Unauthorized Entry Theft-Deterrent System
      • Wireless Charging
      • Rear Wheelhouse Liners
      • Front Rain-Sensing Wipers
      • X31 Off-Road Package
      • ProGrade Trailering System
      • 2-Speed Active Transfer Case
    • Front Bucket Seats
      • Driver Memory
    • ProGrade Trailering System
    • X31 Off-Road Package
      • Hill Descent Control
      • Off-Road Suspension
    Included Options
    • Wheels: 20" High Gloss Black 8 Spokes Aluminum
    • Perforated Leather-Appointed Front Seat Trim
    • 10-Way Power Driver Seat Adjuster w/Lumbar
    • Radio: AM/FM w/Premium GMC Infotainment System
    • Front Prem Floor Liners w/Removable Carpet Insert
    • Spray-On Pickup Bedliner w/GMC Logo
    • Power-Retractable Black Assist Steps
    • Front License Plate Kit
    • Pickup Box
    • Off-Road High Clearance Step (LPO)
    • Body Color Wheel Arch Moldings (LPO)
    • Gooseneck/5th Wheel Prep Package
    • 220-Amp Alternator
    • Engine Block Heater
    • Inside Rearview Auto-Dimming Rear Camera Mirror
    • SiriusXM w/360L Trial Subscription
    • Power Sliding Rear Window w/Defogger
    • 10-Way Power Passenger Seat Adjuster w/Lumbar
    • Power Front Passenger Windows w/Express Up/Down
    • Keyless Open & Start
    • Winter Grille Cover
    • Rear Prem Floor Liners w/Removable Carpet Insert
    • Gloss Black Header Grille & Grille Insert Bars
    • Exhaust Brake
    • Heated Driver & Front Outboard Passenger Seats
    • Ventilated Driver & Front Passenger Seats
    • Heavy-Duty 80 Amp Battery
    • Hitch Guidance w/Hitch View
    • Buckle to Drive
    • IntelliBeam Automatic High Beam On/Off
    • Trailer Cam Provisions & Trailer Viewing Software
    • Ultrasonic Front & Rear Park Assist
    • Following Distance Indicator
    • In-Vehicle Trailering System App
    • Forward Collision Alert
    • Lane Departure Warning System
    • Automatic Emergency Braking
    • Front Pedestrian Braking
    • Bed View Camera w/2 Trailer Camera Provisions
    • 4-Wheel Disc Brakes
    • Apple CarPlay/Android Auto
    • Emergency communication system: OnStar
    • AM/FM radio: SiriusXM with 360L
    • Auto High-beam Headlights
    • 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
    • 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
    • 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
    • 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
    • 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): 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 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: 8.0m (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

    Experience unmatched capability and refined comfort with the 2025 GMC Sierra 2500HD AT4, designed for those who demand power and precision in every drive.


    Built to conquer the toughest tasks, the Sierra 2500HD AT4 features a robust Duramax 6.6L V8 turbodiesel engine paired with a smooth 10-speed automatic transmission, delivering exceptional towing and hauling performance. Its four-wheel-drive system and locking limited-slip differential ensure confident traction on any terrain, while integrated tow hooks and a factory-installed tow hitch make heavy-duty work effortless. The bed liner and integrated tailgate step enhance utility, providing durability and easy access for loading gear.


    Inside, this crew cab offers premium leather bucket seats with heating, cooling, and adjustable lumbar support for both driver and passenger, ensuring comfort during long hauls. The heated rear seats and seat memory functions add convenience for all occupants. Advanced safety technologies like blind spot monitoring, lane departure warning, front collision mitigation, and an aerial view camera system keep you secure on every journey. Additional features such as adaptive cruise control, remote engine start, and a premium sound system with smart device integration make driving as enjoyable as it is capable. With its Summit White exterior and rugged aluminum wheels, the Sierra 2500HD AT4 stands ready to tackle any challenge with confidence and style.


    Be sure to call or visit Husker GM to discover more. Your new favorite vehicle awaits - don't let someone else drive it home!

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    Husker GMC is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
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