2026 GMC Sierra 3500 HD AT4

  • New
  • Diesel
MSRP
$91,490
Price
Please Call
Finance Terms
Fairfield Kia
Location Details
Call 603-352-5900
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    The overview

    Exterior Color
    Sterling
    Interior Color
    Jet Black
    Body/Seating
    Truck Crew Cab/5 seats
    Transmission
    10 speed automatic
    Engine
    8
    VIN
    1GT4UVEYXTF208986
    Stock Number
    G26391

      The highlights

      • Lane departure
      • Leather upholstery
      • Automatic temperature control
      • Power moonroof
      • 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
        • 220 Amp Alternator
        • Transmission: 10-Speed Automatic
        • GVWR: : 12,100 lbs
        • 3.42 Rear Axle Ratio
        • Dual Heavy-Duty 70 Amp-Hour Battery
        • Winter Grille Cover
        • Exhaust Brake
        • Engine Block Heater
        • Capped Fuel Fill
      • AT4 Premium Plus Package
        • AT4 Preferred Package
        • Power Sunroof
        • Technology Package
        • Off-Road High Clearance Step
      • Technology Package
        • Auto-Dimming Inside Rearview Mirror with Camera
        • Multicolor 15" Diagonal Head-Up Display
      • Snow Plow Prep/Camper Package
        • 220 Amp Alternator
        • Skid Plates
      • 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
        • Wireless Phone Projection
        • Bose Premium 7-Speaker Sound System
        • SiriusXM with 360L Trial Subscription
        • Floor-Mounted Center Console
        • Electric Rear-Window Defogger
        • Push Button Start
        • Remote Vehicle Starter System
        • Keyless Open and Start
        • Premium Front Floor Liners with Removable Carpet Insert
        • Premium Rear Floor Liners with Removable Carpet Insert
        • 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
        • Bed View Camera with Two Trailer Camera Provisions
        • Spray-on Pickup Bedliner with GMC Logo
        • Trailer Camera Provisions
        • Heated Driver and Front Outboard Passenger Seats
        • Ventilated Driver and Front Passenger Seats
        • Heated 2nd Row Outboard Seats
        • Deep-Tinted Glass
        • Gloss Black Header and Grille Insert Bars
        • Steering Wheel Audio Controls
        • Manual Tilt-Wheel/Telescoping Steering Column
        • LED Cargo Area Lighting
        • Unauthorized Entry Theft-Deterrent System
        • Power Front Windows with Passenger Express Up/Down
        • Wireless Charging
        • Ultrasonic Front and Rear Park Assist
        • Rear Wheelhouse Liners
        • Front Rain-Sensing Wipers
        • X31 Off-Road Package
        • ProGrade Trailering System
        • 2-Speed Active Transfer Case
      • Sierra HD Pro Safety
        • Forward Collision Alert
        • Following Distance Indicator
        • Front Pedestrian Braking
        • IntelliBeam Automatic High Beam on/Off
        • Lane Departure Warning
        • Buckle to Drive
        • Automatic Emergency Braking
      • Front Bucket Seats
        • 10-Way Power Driver Seat Adjuster with Lumbar
        • 10-Way Power Passenger Seat Adjuster with Lumbar
        • Driver Memory
      • ProGrade Trailering System
        • Hitch Guidance with Hitch View
        • in-Vehicle Trailering App
      • X31 Off-Road Package
        • Hill Descent Control
        • Skid Plates
        • Off-Road Suspension
      • Radio: AM/FM Stereo with Premium GMC Infotainment System
        • GMC Premium 13.4" Diagonal Information Display
      Included Options
      • State-Specific Emissions Requirements
      • High Idle Switch
      • Gooseneck/5th Wheel Prep Package
      • Upfitter Switch Kit
      • Front License Plate Kit
      • Tires: LT275/65R20 AT BW
      • Dual 220-Amps Primary and 170-Amps Auxiliary Alternators
      • Wheels: 20" High Gloss Black 8 Spoke Aluminum
      • 1-touch down
      • 1-touch up
      • Adaptive Cruise Control
      • Air conditioning
      • Auto-dimming rearview mirror
      • Automatic temperature control
      • Driver door bin
      • Driver vanity mirror
      • 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
      • 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
      • Speaker type: Bose
      • Speakers: 7
      • Steering wheel mounted audio controls
      • Wireless Phone Charger: front
      • Wireless phone connectivity
      • Basic warranty: 36 months/36,000miles
      • Corrosion perforation warranty: 72 months/100,000miles
      • Diesel engine warranty: 60 months/100,000miles
      • Maintenance warranty: 12 months/ unlimited distance
      • 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
      • Engine liters: 6.6L
      • Engine location: front
      • Fuel tank capacity: 36.0gal.
      • Horsepower: 470hp @ 2,800RPM
      • 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): 284mm (11.2")
      • 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: 3,690kg (8,134lbs)
      • 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: 2,054mm (80.9")
      • 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: 5,488kg (12,100lbs)
      • Payload: 1,779kg (3,922lbs)
      • 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: 9,072kg (20,000lbs)
      • Turning radius: 8.0m (26.3')
      • Wheelbase: 4,039mm (159.0")
      • Appearance: digital/analog
      • Auto high-beam headlights
      • Blind spot: warning
      • Compass
      • Configurable
      • Delay-off headlights
      • Exterior parking camera cargo
      • Exterior parking camera front
      • Exterior parking camera left
      • Exterior parking camera rear
      • Exterior parking camera right
      • Front fog lights
      • Front reading lights
      • Fully automatic headlights
      • Heads up display
      • Lane departure: warning
      • Low tire pressure warning
      • Oil pressure gauge
      • Outside temperature display
      • Parking sensors: 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: mitigation
      • Front pedestrian detection: prevention
      • Ignition disable
      • Occupant sensing airbag
      • Overhead airbag
      • Panic alarm
      • Perimeter/approach lights
      • Rear collision: warning
      • Security system
      • Traction control
      Check out this great value!

      Everything you need in a truck, at a price you wouldn't expect! A turbocharger is also included as an economical means of increasing performance. Top features include front dual zone air conditioning, fully automatic headlights, rain sensing wipers, and power seats. It features four-wheel drive capabilities, a durable automatic transmission, and a powerful 8 cylinder engine.

      We know that you have high expectations, and we enjoy the challenge of meeting and exceeding them! Please don't hesitate to give us a call.

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      Peace of mind

      Factory warranty

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

      Optional add-on protection

      • GAP Protection
      • Lifetime Powertrain
      • Tires and Wheels
      • Paint Protection

      A name you can trust

      Fairfield Kia 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

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