Used 2025 GMCSierra 2500HD AT4

  • Diesel
Located at
Bob Allen Chrysler-Dodge-Jeep-FIAT
    Exterior Color
    Thunderstorm Gray
    Interior Color
    Jet Black With Kalahari Accents
    Odometer
    27,085 miles
    Body/Seating
    Truck/5 seats
    Transmission
    10-Speed Automatic
    Drivetrain
    4WD
    Engine
    Duramax 6.6L V8 Turbodiesel
    VIN
    1GT4UPEY9SF204079
    Stock Number
    CP1723
    GMC Sierra 2500HD
    • Show Me the CARFAX 1-Owner Badge

    Highlighted Features

    • 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

    Included Packages & Accessories

    • 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
    • Power Sunroof
    • Spray-On Pickup Bedliner w/GMC Logo
    • Pickup Box
    • 220-Amp Alternator
    • Engine Block Heater
    • 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
    • Preferred Equipment Group 4SB
    • AT4 Preferred Package
    • Electric Rear-Window Defogger
    • 120-Volt Instrument Panel Power Outlet
    • 2 Charge-Only Rear USB Ports
    • Deep-Tinted Glass
    • LED Smoked Amber Roof Marker Lamps
    • LED Cargo Area Lighting
    • Rear Wheelhouse Liners
    • Gooseneck/5th Wheel Prep Package
    • Max Trailering Package
    • Off-Road Suspension
    • 2-Speed Active Transfer Case
    • Driver Memory
    • Push Button Start
    • Remote Vehicle Starter System
    • Front Rain-Sensing Wipers
    • Floor-Mounted Center Console
    • Safety Alert Seat
    • Hill Descent Control
    • Wireless Charging
    • Heated 2nd Row Outboard Seats
    • 120-Volt Bed Mounted Power Outlet
    • Manual Tilt-Wheel/Telescoping Steering Column
    • Wireless Phone Projection
    • ProGrade Trailering System
    • 2 Charge/Data USB Ports Inside Center Console
    • 2 USB Ports
    • OnStar Services Capable
    • Rear Cross Traffic Alert
    • Universal Home Remote
    • Steering Wheel Audio Controls
    • Trailer Side Blind Zone Alert
    • Bose Premium 7-Speaker Sound System
    • Unauthorized Entry Theft-Deterrent System
    • HD Surround Vision
    • X31 Off-Road Package
    • Front Bucket Seats

    Included Packages & Options

    • Max Trailering Package$1,540
      • Gooseneck/5th Wheel Prep Package
    • AT4 Preferred Package$405
      • Universal Home Remote
      • LED Smoked Amber Roof Marker Lamps
    Included Options
    • Power Sunroof$995
    • 220-Amp Alternator$150
    • Engine Block Heater$100

    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
    • 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

    Standard Features

    • Gooseneck/5th Wheel Prep Package
    • Universal Home Remote
    • LED Smoked Amber Roof Marker Lamps
    • 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
    • Driver Memory
    • Hill Descent Control
    • Off-Road Suspension

    Dealer Notes

    Priced below KBB Fair Purchase Price! Thunderstorm Gray 2025 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather.

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall0.0Out of 5

      *Pre-Owned vehicle pricing includes all offers and incentives and a $599 dealer processing fee. It does not include any taxes, fees or other charges. Pricing and availability may vary based on a variety of factors, including options, dealer specials, fees, and financing qualifications. Consult your dealer for actual price and complete details. Vehicles shown may have optional equipment at additional cost.

      * Pricing provided may vary significantly between website and dealer as a result of supply chain constraints. Pricing shown is non-binding and does not constitute an offer. Contact your dealer for updated vehicle pricing.

      * The estimated selling price that appears after calculating dealer offers is for informational purposes, only. You may not qualify for the offers, incentives, discounts, or financing. Offers, incentives, discounts, or financing are subject to expiration and other restrictions. See dealer for qualifications and complete details.

      * Images, prices, and options shown, including vehicle color, trim, options, pricing and other specifications are subject to availability, incentive offerings, current pricing and credit worthiness.

      * Max payload/towing estimate ratings shown. Additional options, equipment, passengers, and cargo weight may affect payload/towing weights. See dealer for details.

      * In transit means that vehicles have been built, but have not yet arrived at your dealer. Images shown may not necessarily represent identical vehicles in transit to your dealership. See your dealer for actual price, payments and complete details