2026 GMC Sierra 2500 HD AT4

  • New
  • Diesel
$86,855MSRP
Quakertown Mitsubishi
Call 888-927-5859
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    The overview

    Exterior Color
    Onyx Black
    Interior Color
    Jet Black
    Body/Seating
    Truck Crew Cab/5 seats
    Seats
    5 seats
    Transmission
    Automatic
    Drivetrain
    4x4
    Engine
    V-8 cyl
    VIN
    1GT4UPEY1TF304324
    Stock Number
    EG304324

      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

      Engine: Duramax 6.6L Turbo-Diesel V8

      • Capped Fuel Fill
      • 220-Amp Alternator
      • Dual Heavy-Duty 70 Amp Battery
        Includes 730 cold-cranking amps, maintenance-free with rundown protection and retained accessory power.
      • Winter Grille Cover

      Snow Plow Prep/Camper Package

      • 220-Amp Alternator
      • Skid Plates
        Protect the oil pan, front axle and transfer case.

      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

      Sierra HD Pro Safety

      • Forward Collision Alert
      • Following Distance Indicator
      • Front Pedestrian Braking
      • IntelliBeam Automatic High Beam on/Off

      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.

      Engine: 6.6L V8 with Direct Injection and Variable Valve Timing

      • Heavy-Duty 80 Amp Battery
        Includes 720 cold-cranking amps, maintenance-free with rundown protection and retained accessory power.
      • GVWR: 10,850 lbs

      Tires: LT275/65R20 AT BW

      • LT275/70R18 AT BW Spare Tire

      ProGrade Trailering System

      • Hitch Guidance with Hitch View
        Includes image adjustment and pan/zoom/tilt.
      • in-Vehicle Trailering System App
        Includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and trailer tire pressure monitor system module. Includes trailer tire pressure monitoring alert when (PTT) trailer tire pressure monitoring sensors are installed.

      X31 Off-Road Package

      • Hill Descent Control
      • Skid Plates
        Protect the oil pan, front axle and transfer case.
      • Off-Road Suspension
        Includes twin-tube shocks.

      More pre-installed items

      • State-Specific Emissions Requirements
        Colorado, Connecticut, Delaware, Maine, Maryland, Massachusetts, Minnesota, Nevada, New Jersey, New Mexico, New York, Oregon, Pennsylvania, Rhode Island, Vermont and Washington state requirements.
      • Black Front and Rear Molded Splash Guards
        Dealer installed.
      • 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).
      • Wheels: 20" High Gloss Black 8 Spokes Aluminum
        (50.8 cm).
      • 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
      • 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 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/12,000miles
      • 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: 1,093mm (43.0")
      • 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
      • 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
      Discounts included Loyalty, Conquest, Financing credit, and Military rebates if available, not all customers will qualify. Must have required documents at the time of delivery to qualify for rebates. Pricing does not include tax, tag and licensing, processing, or dealer doc fees. Prices do not include dealer-added accessories and/or market adjustments when applicable. The payment quote above assumes that these taxes and fees will be paid at the time of sale by the customer in addition to the down payment amount stated. Offer includes all available incentives, not all customers may qualify for all incentives - see dealer for details. Must finance through a dealer-approved lender. If these taxes and fees are not paid by the customer at the time of sale, the quoted payment will be higher since these amounts will be included in the amount financed. Residential restrictions may apply. In-stock units only.

      Peace of mind

      Factory warranty

      36 months/36,000miles from the vehicle's original in-service date

      A name you can trust

      Quakertown Mitsubishi is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
      More about us

      KBB.com Consumer Reviews

      Kelley Blue Book Logo0.0out of 5 overall

        Pre-Owned Vehicle Disclaimer

        Advertised prices do not include taxes, title, registration fees, dealer processing fees, or any applicable finance charges. A limited warranty may be available on select vehicles; exclusions may apply. Please contact the dealership for complete details. Vehicle inventory and promotional offers are subject to change without notice. All vehicles are subject to prior sale.

        Advertised pricing may include applicable manufacturer and/or dealer incentives. Not all customers will qualify for all incentives or rebates. Eligibility requirements apply and must be verified at the time of purchase. Available incentives may include, but are not limited to: a $795 college graduate rebate (for customers who graduated within the past 12 months), a $745 military rebate (for active duty or qualifying veterans), and a $995 customer loyalty rebate (for customers who purchased a vehicle from the dealership within the past 3 years). Incentives are subject to change or termination without notice and may not be combined with all offers.

        Sale prices may not be combined with other offers unless expressly stated. Additional charges, including but not limited to reconditioning, inspection, emission testing, compliance fees, or market adjustments, may apply and affect the final sale price. Advertised prices may be contingent upon financing through dealership-approved lenders; alternative payment methods, including cash purchases, may result in different pricing.

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