New 2026 GMC Yukon XL AT4 Ultimate

In-Transit
In-Transit
This unit is currently in-transit and is estimated to be available at the Dealership as noted. Please contact Dealer for more specific delivery information.11/25/25

VIN 1GKS2WK81TR156397 Stock Number 3260136

Net Cost $103,410
See Important Disclosures Here
    
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            2026
        
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            Yukon XL
        
            AT4 Ultimate
        
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    MSRP

    $103,410

        This unit is currently in-transit and is estimated to be available at the Dealership as noted. Please contact Dealer for more specific delivery information.11/25/25

Specifications
Stock Number
3260136
Exterior
Midnight Pine
Interior
Ea5
VIN

1GKS2WK81TR156397
Engine

    3.0L I6

    Last one available

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        36 photos
    
Vehicle At A Glance

    Fuel Economy
    
        *
    
    14 city /
        18 hwy
    
MileageN/A
TransmissionAutomatic
Exterior ColorMidnight Pine
Interior ColorEa5
Engine Data3.0L I6

Vehicle Description

2026 GMC Yukon XL AT4 Ultimate

4WD.

4WD 10-Speed Automatic with Overdrive 3.0L V8 Diesel Turbocharged OHV 16V LEV3-ULEV50 420hp

Recent Arrival!

Your family store since '54!

Specifications

Exterior
Interior
Entertainment
Mechanical
Safety
Package
Warranty
Options

Exterior

    Deep-tinted glass, Tint on rear side windows and rear liftgate window
  
    Body-color door handles
  
    Front fascia with high-approach angle
  
    LED tail lamps with animated lighting, Help improve visibility in low-light conditions Animated lighting sequence activates when you lock or unlock your vehicle
  
    17" full-size spare steel wheel
  
    Rear intermittent wiper, Variable-speed Keeps your rear window clear to help enhance visibility
  
    Black roof-mounted side rails, Enhances the appearance of your vehicle
  
    Panoramic power sunroof, Opens over the first row and second row at the push of a button Tilts upwards for extra ventilation Retracts into the roof Power sunshade can be closed when you want to block light from entering the cabin from above Dual panel glass May require additional optional equipment
  
    Upper active aero shutters, Shutters automatically close at high speeds to help enhance aerodynamics Shutters reopen at lower speeds or when needed to help cool the engine compartment Located in the front fascia
  
    LED headlamps with animated lighting, Provide a bright, intense beam of light to illuminate the road ahead Help improve down-the-road visibility in low-light conditions LED Daytime Running Lamps help make it easier for other drivers to see the front of your vehicle during the day Animated lighting sequence activates when you lock or unlock your vehicle
  
    Body-color heated, driver-side auto-dimming power outside mirrors, Both mirrors are heated and are activated when the rear defogger is engaged, helping to clear them of ice, snow and frost to help improve visibility Power adjustments allow you to move both side mirrors with the touch of a button Power-folding feature lets you fold the mirrors in The auto-dimming feature automatically adjusts the outside mirror when it senses bright light from behind Integrated turn signal indicators help communicate your intention to change lanes
  
    Acoustic laminated glass, Helps keep out traffic and road noises Dampens sounds from the outside to help give you a quiet ride
  
    20" all-terrain blackwall tires, P275/60R20
  
    AutoSense Power Liftgate, Automatically opens when the system senses the key fob at the rear of the vehicle for several seconds As liftgate is opening, if you walk away from your vehicle, the liftgate will close Memory height function, located in the overhead console, allows you to program how high the gate opens to suit you You can also press the liftgate open button on the key fob or use the interior or exterior release buttons Electronic obstacle detection will reverse an automatic open or close if it senses something in its path to help prevent damage to the liftgate AutoSense can be disabled or enabled utilizing the center touchscreen
  
    LED fog lamps, Help minimize glare in adverse driving conditions
  
    Power-retractable assist steps with LED perimeter lighting, Textured step pads help provide secure footing Extend from wheel well to wheel well Retracts when not in use May require additional optional equipment
  
    Spare tire carrier, Lockable winch-type, located under frame in rear
  
    Rainsense automatic wipers, Turn on automatically when sensors detect varying degrees of precipitation on the windshield The intermittent feature adjusts the speed of the wipers to help keep the windshield clear in a variety of conditions
  
    20" machined and painted Talos Bronze Metallic wheels, Paired with all-terrain blackwall tires
  
    17" all-season blackwall spare tire, P265/70R17
  
    Painted mirror caps, Body-color on Elevation, Denali and Denali Ultimate Gloss Black on AT4 and AT4 Ultimate
  
    Black illuminated front GMC emblem, Includes Black non-illuminated rear GMC emblem May require additional optional equipment
  
    Front license plate bracket, Front bracket is included if displaying a front license plate is required in your state
  
    Black lug nuts, Black finish for a polished look that enhances your vehicle's appearance
  
    Black nameplates, Add a personalized feel to your vehicle's exterior May require additional optional equipment
  
Interior

    Interior movement sensor, As part of the Advanced Security Package, monitors the vehicle interior Activates the alarm when it senses unauthorized entry or movement Sounds the horn and flashes the turn signals when someone attempts to open the vehicle without the proper key or remote transmitter May require additional optional equipment
  
    Carpeted floor covering, Color-keyed
  
    Universal Home Remote, Conveniently activates compatible devices such as garage door openers, security systems, and home automation devices from inside your vehicle
  
    Glass breakage sensor, As part of the Advanced Security Package, activates the alarm when the sensor detects unauthorized tampering of the vehicle glass May require additional optional equipment
  
    Smart Trailer Integration Indicator, Monitor and control a range of smart trailering features May require additional optional equipment
  
    Power windows with front passenger express-up/down, Quickly raises or lowers the window with the touch of a button If an obstruction is detected, the anti-pinch feature will auto-reverse
  
    4-way power driver and front passenger lumbar control, Lumbar area extends, retracts and moves up and down to provide lower-back support May require additional optional equipment
  
    Heated steering wheel, Based on the vehicle's interior temperature, the automatic heated steering wheel will turn on when the automatic front heated seat is on Can turn on/off manually by pressing the button on the steering wheel
  
    Adaptive Cruise Control, Automatically follows a detected vehicle ahead at a driver-selected following gap¹ If no vehicle is detected in your path, works like regular cruise control You can always override the feature and take control
  
    Steering column lock, Helps prevent theft by allowing the steering wheel to operate only with the proper key fob
  
    Driver and front passenger visors with illuminated mirrors, Include covered mirrors Extendable for enhanced shading coverage
  
    Leather-wrapped steering wheel, 4-spoke steering wheel offers a secure, comfortable grip Includes controls for audio, phone, voice recognition and cruise control
  
    Memory settings, Recalls 2 driver presets for 8-way power driver seat and outside rearview mirrors Also includes memory settings for the power tilt and telescopic steering column on AT4, AT4 Ultimate, Denali and Denali Ultimate Press memory button 1 or 2 or exit seat button to program and recall preferences
  
    Power windows with rear express-down, Quickly lowers the window with the touch of a button
  
    Rear air conditioning
  
    Heated second row outboard seats, At the touch of a button you can warm the cushions and seatbacks Provide comfort in cold weather for passengers in the second row outboard seating positions Passengers have their own controls to set the perfect temperature
  
    Tri-zone automatic climate control, Automatically maintains the selected temperatures for the driver, front passenger and rear seat passengers
  
    Power driver and front passenger massage, Helps you stay comfortable and energized, especially during long drives Switch the optional massage feature on and off Includes massage settings with varying intensities and patterns to help customize the experience
  
    Carpeted floor mats, Removable color-keyed floor mats for first and second rows
  
    Third row USB ports, 2 type-C, charge-only¹ Located in the outboard seating areas, above the cup holders
  
    Power windows with driver express-up/down, Quickly raises or lowers the window with the touch of a button If an obstruction is detected, the anti-pinch feature will auto-reverse
  
    Interior lighting, Driver- and passenger-side lighting with delayed entry feature activates when you open any door with controls located in the overhead console Dome light Map lights in front and second row seat positions Cargo light, door handle or Remote Keyless Entry-activated illuminated entry
  
    8" diagonal rear touchscreen climate control, Located on back of center console Includes heated seat controls on AT4 Ultimate and Denali Ultimate Includes heated seat, ventilated seat and massage controls on Denali Ultimate with Executive Second Row Seating Package
  
    Inclination sensor, As part of the Advanced Security Package, detects vertical motion of your vehicle and triggers an alarm response if your vehicle or wheels are lifted with a tow truck or a vehicle jack May require additional optional equipment
  
    15" diagonal multicolor Head-Up Display, Projects vehicle information onto the windshield low in the driver's line of sight to help keep your eyes on the road Can display directions and other vehicle information May require additional optional equipment
  
    8-way power driver and front passenger seat adjusters, Forward and back Up and down Tilt seat cushion back and upright Recline seatback up and down
  
    Content theft-deterrent system, As part of the Advanced Security Package, additional shielded, self-powered alarm system will set off an alarm when vehicle tampering has been detected Helps deter potential break-in or theft Inclination sensors that detect movement of the vehicle, such as a change in vehicle orientation May require additional optional equipment
  
    Remote Start, Start your vehicle remotely and step into a comfortably warmed or cooled vehicle, depending on the weather and your preset preferences Locks doors and turns on parking lamps while the engine is running The heated or ventilated seats may also be activated, depending on certain weather conditions
  
    Electrical theft-deterrent system, Helps deter unauthorized entry, helping to protect your vehicle and its contents Immobilizes the engine to help prevent theft Sounds the horn and flashes the turn signals when someone attempts to open the vehicle without the proper key or remote transmitter
  
    Bright sill plates, Front and rear doors AT4 and AT4 Ultimate include branded sill plates Denali and Denali Ultimate include branded sill plates
  
    Power-sliding center console, Overhead power switch allows center console to slide back up to 10" to place larger items between the front seats When rearward, access to a hidden storage drawer can help keep smaller items secure Includes manual sliding armrest May require additional optional equipment
  
    Heated driver and front passenger seats, At the touch of a button you can warm the cushions and seatbacks with multilevel temperature control Individually controlled
  
    Overhead assist handles, Driver and front passenger, located in headliner
  
    Front bucket seats
  
    Cabin Air Filter, Helps keep your cabin air fresh from dust and particulates
  
    120-volt power outlets, Two outlets, located in the rear of the center console and cargo area
  
    Keyless Open, With the key fob in your possession, locks and unlocks your vehicle's doors without having to use the key fob, increasing convenience Lockout protection helps you avoid locking keys in the vehicle
  
    Sport Pedal Cover Kit, Designed to enhance the interior appearance of your vehicle Brushed, polished metal with raised rubber traction surfaces Includes covers for accelerator and brake pedal
  
    Steering-wheel mounted controls, Allow the driver to easily operate the Driver Information Center, Adaptive Cruise Control, Forward Collision Alert¹ following gap distance setting and heated steering wheel
  
    Front console USB ports, 2 type-A and C, charge and data¹ Located on front console
  
    Safety Alert Seat, Uses left-, right- or both-side driver seat vibration pulses to help you detect and identify the direction of potential crashes¹ You can also switch to beeping crash avoidance alerts
  
    Assist handles, Front passenger A-pillar and second row outboard B-pillar Deletes front passenger A-pillar assist handle on AT4 Ultimate and Denali Ultimate
  
    Power 60/40 split-folding third row bench seat, Split-folding feature allows each side to fold flat independently Operate power from the overhead console or the cargo area
  
    Super Cruise®, advanced driver assistance technology, Allows hands-free driving on compatible roads¹ While you're using the technology, it helps prompt you to pay close attention to the road so you're ready to take control Includes 3 years of OnStar One with Super Cruise upgrade² May require additional optional equipment
  
    Power-release second row bucket seats, Include a power release that lets you conveniently fold and tumble the seats at the press of a button May require additional optional equipment
  
    Rear window defogger, Helps to keep your rear view clear of fog or frost Utilizes a warming grid to help remove fog or frost from the rear window
  
    Power door locks, Programmable Allows you to lock and unlock doors easily whether it's from the driver or front passenger seat or from outside using the key fob Lockout protection helps you avoid locking your key fob in the vehicle
  
    Rear Camera Mirror, Uses a camera to provide you with the option of using a wide and less obstructed view behind your vehicle while driving instead of a traditional rearview mirror¹ The feature also allows brightness, vertical tilt and zoom adjustments May require additional optional equipment
  
    Driver and front passenger 2-way power upper shoulder and 2-way power back bolster seats
  
    11" diagonal color Driver Information Center, Includes driver personalization, warning messages and vehicle information High-contrast display with local backlight dimming
  
    Heated and ventilated driver and front passenger seats, Keep cool in summer and warm in winter with these heated and ventilated seat cushions and seatbacks Separate buttons allow you to choose from 3 levels of warmth or cool May require additional optional equipment
  
    Wireless Phone Charging, Uses induction technology for portable electronic devices¹ Conveniently charge your phone while driving Located below the instrument panel
  
    Warning tones, Include headlamp on, driver and right-front passenger seat belt unfasten and turn signal on
  
    Power tilt and telescoping steering column, Allows the driver to adjust the steering wheel up or down, and the steering column forward or back Use the driver memory to save and recall memory settings Provides extra comfort when entering or exiting the vehicle
  
Entertainment

    16.8" diagonal advanced color LCD display with Google built-in compatibility, Includes navigation capability¹ Connected apps, and personalized profiles for each driver's setting Natural voice recognition and phone integration High contrast display with local blacklight dimming Includes climate and vehicle setting controls
  
    Bose Performance Series CenterPoint® Surround 18-speaker audio system, Bose is renowned for expert sound engineering and high-quality audio and with speakers positioned throughout the cabin, you'll get rich, concert-like sound Includes driver and front passenger stainless-steel Bose headrest speakers
  
    Wi-Fi® Hotspot capable, Terms and limitations apply. See onstar.com or dealer for details.
  
    5G Wi-Fi® hotspot capable, Service varies with conditions and location. Requires active service plan and paid AT&T® data plan. See onstar.com for details and limitations.
  
    SiriusXM with 360L Trial Subscription, With your trial subscription, new GM vehicles equipped with SiriusXM with 360L advance in-car technology will bring you closer to your favorite stars, artists, creators, hosts and athletes¹ SiriusXM with 360L transforms your ride with our most extensive and personalized radio experience on the road that lets you enjoy ad-free music, talk and news, live sports, comedy, podcasts and more Experience SiriusXM wherever you go in your vehicle and on the SiriusXM app with personalization features to make discovering your perfect entertainment easier than ever before
  
    Rear Seat Media System, Dual 12.6" diagonal color-touch LCD HD rear screens, mounted to the front seatbacks Two 2-channel wireless headphones with 2 HDMI ports on the back of the center console Compatible with Bluetooth® headphones¹ May require additional optional equipment
  
    Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones, Apple CarPlay vehicle user interface is a product of Apple and its terms and privacy statements apply. Requires compatible iPhone and data plan rates apply. Apple CarPlay is a trademark of Apple Inc. Siri, iPhone and Apple Music are trademarks for Apple Inc, registered in the U.S. and other countries. Vehicle user interface is a product of Google and its terms and privacy statements apply. To use Android Auto on your car display, you'll need an Android phone running Android 6 or higher, an active data plan, and the Android Auto app. Google, Android and Android Auto are trademarks of Google LLC.
  
Mechanical

    Red recovery hooks, Two front horizontal frame-mounted¹
  
    Electronic Limited-Slip Differential (eLSD), Uses vehicle sensors and driver inputs to determine the optimum amount of engagement for driving conditions Optimizes torque split between the rear wheels that provide enhanced stability and maximum traction May require additional optional equipment
  
    7,700 lbs. GVWR, When properly equipped; Gross Vehicle Weight Rating (GVWR) includes weight of vehicle, passengers, cargo and equipment May require additional optional equipment
  
    Automatic Stop/Start, At complete stops, when drivers keep their foot on the brake pedal, and under certain conditions, the engine shuts off When drivers remove their foot from the brake, the engine automatically restarts Includes disable button with each engine cycle
  
    Autotrac® 2-speed transfer case, When in AUTO mode, remains in 2WD mode until the system detects wheel slippage Automatically engages 4WD until traction is regained Allows driver shift-on-the-fly capability from 2WD to 4WD at any speed Provides a neutral position for dinghy/flat towing behind another vehicle May require additional optional equipment
  
    4-wheel antilock disc brakes, Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces Duralife brake rotors have better resistance to corrosion to increase rotor life, minimize brake pulsation, and improve aesthetic appearance
  
    Engine air filtration monitor
  
    Heavy-Duty Air Filter, Thick construction helps to trap more dirt before it can enter the air intake
  
    Electronic Precision Shift, Steering column-mounted electronic gear shift selector
  
    Key Card
  
    External auxiliary transmission oil cooler, Heavy-duty air-to-oil cooler Helps prevent transmission overheating Helps provides optimal transmission performance even when operating under a heavy load or towing a trailer
  
    Performance Front Skid Plate, Helps provide underbody protection
  
    Keyless Start, Uses an integrated key fob sensor instead of a traditional key Keep your keys in your purse or pocket to start your vehicle With the vehicle in Park or Neutral, press the brake pedal and then press the engine start/stop button to start the engine; the green indicator on the button will illuminate Shift to Park and press the engine start/stop button to turn off the engine
  
    Mechanical jack with tools
  
    Magnetic Ride Control, Monitors each wheel independently during your drive, adjusting vertical suspension every millisecond to maintain a smooth ride Enhanced ride and handling in a variety of road surface conditions Uses electro-magnetism to change the damper fluid's properties (no moving valves) Enhances traction and allows more precise steering
  
    Automatic Stop/Start disable button
  
    3.23 rear axle ratio
  
    Dual-outlet exhaust, Dual system with dual rectangular twin polished stainless-steel tips
  
    Adaptive Air Ride suspension, 4-corner suspension replaces coil spring suspension with variable rate springs Adjusts the stiffness of its suspension and the pressure for enhanced ride comfort Provides selectable and automated ride height options to improve ground clearance, enable improved passenger entry/exit, and improve aerodynamic performance Delivers automatic load-leveling May require additional optional equipment
  
    External engine oil cooler, Heavy-duty air-to-oil cooler Helps the engine generate consistent peak performance Helps prevent possible engine oil breakdown during high-performance driving or under loads
  
    Trailering equipment, Trailering hitch platform 2" trailering receiver 7-wire electrical harness and 7-pin connector for connecting your trailer's lights and brakes to your vehicle
  
    Enhanced Cooling Radiator, Helps maintain optimal performance May require additional optional equipment
  
    Integrated trailer brake controller, Helps provide measured brake force signaling to electric-controlled trailer brake systems Trailer gain and output are displayed in the Driver Information Center May require additional optional equipment
  
    Engine block heater, Helps ease cold weather starts Heats the engine and engine block fluids
  
    10-speed automatic transmission, Electronically controlled with overdrive Includes Traction Select System including tow/haul May require additional optional equipment
  
    Heavy-duty 850 cold-cranking amps battery, Maintenance-free with rundown protection and retained accessory power May require additional optional equipment
  
    250-amp alternator, May require additional optional equipment
  
    3.0L Duramax® Turbo Diesel engine, 305 hp @ 3750 rpm 495 lb-ft of torque @ 2750 rpm Paired with a 10-speed automatic transmission May require additional optional equipment
  
Safety

    7 airbags, Frontal airbags for driver and front passenger¹ Driver inboard seat-mounted side-impact airbag¹ Seat-mounted side-impact airbags for driver and front passenger¹ Head-curtain airbags for front and rear outboard seating positions¹ Includes front outboard Passenger Sensing System for frontal passenger airbag and illuminates a status light that indicates whether the airbag is on or off¹
  
    3 Years OnStar One, Safety Services, Wi-Fi, and In-Vehicle Apps, all connected by OnStar¹ Info at OnStar.com/plans May require additional optional equipment
  
    Enhanced Automatic Emergency Braking, Can help you avoid or reduce the severity of collisions with a detected vehicle you're following¹ Radar and camera technology are used to automatically provide hard emergency braking or enhance the driver's hard braking Works at speeds above 2 mph
  
    Side Bicyclist Alert, Alerts you to a detected bicyclist that is approaching a side blind zone¹ During a brief time after parking, the feature can alert you when a detected bicyclist is approaching so you don't open your door
  
    Trailer sway control, Helps prevent trailer sway by monitoring driver steering input and then automatically applying the trailer brakes
  
    Forward Collision Alert, Warns you if it detects a potential collision with a detected vehicle you're following so you can take action¹ Can also provide a tailgating alert if you're following a vehicle much too closely
  
    Traffic Sign Recognition, Can display detected speed limit signs in your instrument cluster¹ Can also chime when you may be speeding, or a new speed limit sign is detected
  
    Teen Driver, Helps encourage safe driving habits for teens by providing an in-vehicle report card¹ Activates certain safety systems, if equipped, when a Teen Driver-designated key fob is used Mutes the radio until the front-seat occupants fasten their seat belts
  
    Rear Seat Reminder, Helps to remind the driver to check the back seat(s) before leaving the vehicle¹ Activates when rear doors are opened and closed up to 10 minutes before or anytime while your vehicle is on Under certain conditions, once the vehicle is switched off, designed to sound audible chimes and display a visual message within the driver display Activates only once each time the vehicle is turned on and off, and would require re-activation on a second trip
  
    Buckle to Drive, Helps remind the driver to buckle their seat belt before driving by preventing the vehicle from being shifted out of PARK temporarily when the driver's seat belt is not buckled The feature also reminds the front passenger to buckle up, if equipped
  
    Rear Pedestrian Alert, When you're in Reverse, alerts you to detected pedestrians directly behind your vehicle¹ Limited nighttime and low visibility performance
  
    Rear child security door locks, When activated, prevents passengers from opening the rear doors from inside the vehicle
  
    Tire Pressure Monitoring System, Monitors the pressure in each tire and alerts you if there is a low-pressure condition in one or more of the tires¹ Includes Tire Fill Alert¹
  
    Hitch View, Shows a close-up view of the trailer hitch¹ In Reverse, the view can be used to line up your hitch to your trailer When driving, the view can be used to check your trailer hitch Shifting to Park automatically engages the Electric Parking Brake (if equipped) May require additional optional equipment
  
    Intersection Automatic Emergency Braking, Can help you avoid or reduce the severity of an intersection collision with a detected cross-traffic vehicle¹ Can automatically provide hard emergency braking or enhance your hard braking
  
    HD Surround Vision, Provides selectable digital camera views of the area around your vehicle¹ Can help you park or avoid vehicles and objects¹ You can also display a guideline to show where your vehicle is heading¹
  
    Driver Attention Assist, Can provide alerts if it detects you are distracted or drowsy¹ If severe drowsiness is detected, can prompt you to phone a friend, call OnStar® or navigate to a nearby place of interest² May require additional optional equipment
  
    Hill Descent Control, Uses antilock braking to help provide a smooth, controlled descent Helps driver maintain control of the vehicle without depressing the brake pedal Activates by pushing a button on the switch bank to the left of the steering wheel May require additional optional equipment
  
    Blind Zone Steering Assist with Trailering, Can alert you and provide a brief, firm turn of the steering wheel when a potential crash is detected with a moving vehicle in a side blind zone that is extended to trailer lengths¹ May require additional optional equipment
  
    OnStar® services capable, See onstar.com for details and limitations. Services vary by model. Service plan required.
  
    Hill Start Assist, When you are stopped on an incline, this feature keeps the brakes engaged for a split second as you transition from brake pedal to gas pedal Automatically releases once you press down on the accelerator Prevent vehicle roll-back while the driver moves his/her foot from the brake to the accelerator pedal
  
    StabiliTrak, electronic stability control system with traction control, Automatically helps enhance control, particularly during emergency maneuvers, by adjusting the brakes and engine torque to help you stay on your intended path Activates when vehicle sensors detect a difference between the driver's intended path and the direction the vehicle is actually travelling Includes Traction Control that detects wheel slippage and applies brake pressure and/or reduces engine power to help the driver maintain control when accelerating on wet or snow-covered roads Includes Brake Assist that senses how hard and fast a driver hits the brake pedal and gives extra braking assistance, if required
  
    Enhanced Automatic Parking Assist, Can automatically steer, brake, and shift gears to park your vehicle into a detected parallel or perpendicular parking space¹ Can also help you unpark your vehicle You must always be prepared to override the feature and take control
  
    LATCH System, Lower Anchors and Tethers for CHildren system helps make it easy to install and secure a compatible child restraint seat
  
    IntelliBeam, At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions
  
    Rear Cross Traffic Braking, When in Reverse, alerts you or automatically provides hard emergency braking to prevent a collision with detected vehicles crossing behind you¹
  
    Interior Camera, Requires a future software update
  
    Reverse Automatic Braking, Alerts you and/or automatically provides hard emergency braking when in Reverse¹ Can help avoid collisions with detected vehicles and objects directly behind you
  
    OnStar Basics, Drive confidently with core OnStar services including¹ Remote commands Built-in voice assistance Real-time traffic and navigation Automatic Crash Response
  
    Front Pedestrian and Bicyclist Braking, At speeds between 5 and 50 mph, can help you avoid or reduce the severity of a collision with a pedestrian or bicyclist it detects directly in front of you¹ Provides alerts and can automatically provide hard emergency braking or enhance driver's hard braking Limited nighttime and low visibility performance
  
    Hitch Guidance, When in Reverse, displays a centered guideline on the Rear Vision Camera view¹ Can help you line up the hitch to your trailer When driving, lets you check the trailer using Rear Vision Camera view
  
Package

    Advanced Security Package, Door lock and latch shields Inclination sensor Vehicle interior movement sensor Self-powered horn Glass break sensors in rear quarter glass and liftgate window May require additional optional equipment
  
    Max Trailering Package, Blind Zone Steering Assist with Trailering¹ Hitch View¹ Smart Trailer Integration Indicator Integrated trailer brake controller Extra capacity cooling system with gas engines 4WD models also include 2-speed active transfer case and Hill Descent Control on Elevation and Denali May require additional optional equipment
  
    Advanced Technology Package, Super Cruise driver assistance technology¹ Rear Camera Mirror² Rear Seat Media System Advanced Security Package Max Trailering Package May require additional optional equipment
  
    AT4 Black Appearance Package, Black illuminated front GMC emblem Black nameplates
  
Warranty

    Corrosion: 3 Years/36,000 Miles, Rust-Through, 6 Years/100,000 Miles
  
    Roadside Assistance: 5 Years/60,000 Miles, 3.0L & 6.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
  
    Drivetrain: 5 Years/60,000 Miles, 3.0L & 6.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
  
    Warranty: <<< Preliminary 2026 Warranty >>>
  
    Basic: 3 Years/36,000 Miles
  
    Maintenance: First Visit: 12 Months/12,000 Miles
  
Options

    LPO, Black lug nuts
  
    Midnight Pine
  
    Engine block heater
  
    LPO, AT4 Black Appearance Package
  
    Emissions, California state requirements
  
    Engine, Duramax 3.0L Turbo-Diesel
  
    Transmission, 10-speed automatic
  
Purchase Inquiry

Dealer Information
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Silveira Healdsburg

        985 HEALDSBURG AVE
        
    HEALDSBURG
    CA
    95448-3401
    US

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        Not available with special finance or lease offers.* Price includes applicable rebates please see dealer for details. Prices do not include government fees and taxes, any finance charges, any dealer document processing charge, any electronic filing charge and any emission testing charge. While every reasonable effort is made to ensure the accuracy of this information, we are not responsible for any errors or omissions contained on these pages. Your actual price is subject to change based on current manufacturer pricing at time of delivery. Please verify any information in question with Silveira Automotive Group. All prices plus government fees and taxes, any finance charges, dealer document preparation charge, and tire recycling fee. Picture may not represent actual vehicle. See Dealer for in-stock inventory & actual selling price. Dealer trade fee may apply.

Vehicle may be in transit. Contact dealer to confirm availability date.

        All Vehicles
        MPG estimates on this website are EPA estimates; your actual mileage may vary.  For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new.  The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the Fuel Economy portion of the EPAs website for details, including a MPG recalculation tool).

        The features and options listed are for the new 2026 GMC Yukon XL and may not apply to this specific vehicle.

New 2026 Gray GMC AT4 Ultimate Yukon XL for Sale in Sonoma County, VIN = 1GKS2WK81TR156397

New 2026 Gray GMC AT4 Ultimate Yukon XL for Sale in Sonoma County, VIN = 1GKS2WK81TR156397
If you're looking for a GMC Yukon XL for sale in Sonoma County come to Silveira Healdsburg to buy or lease this Yukon XL.

Silveira Healdsburg has it for sale, and we have great lease deals on it too. Find a Yukon XL in the color and with the options you're looking for.

See above for more information and call us at (877) 891-4352 so we can answer any questions or to schedule a test drive.
Silveira Fleet Center

New 2026 GMC Yukon XL AT4 Ultimate

In-Transit
In-Transit
This unit is currently in-transit and is estimated to be available at the Dealership as noted. Please contact Dealer for more specific delivery information.11/25/25

VIN 1GKS2WK81TR156397 Stock Number 3260136

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Dealership Photos

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Silveira Healdsburg

New 2026 Gray GMC AT4 Ultimate Yukon XL for Sale in Sonoma County, VIN = 1GKS2WK81TR156397

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New 2026 GMC Yukon XL AT4 Ultimate In-Transit In-Transit This unit is currently in-transit and is estimated to be available at the Dealership as noted. Please contact Dealer for more specific delivery information.11/25/25 VIN 1GKS2WK81TR156397 Stock Number 3260136

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Similar Vehicles

Loaner 2024 GMC HUMMER EV SUV 3X OMEGA LIMITED EDITION 1GKB0SDC5RU110884 GMC

Vehicle At A Glance

Vehicle Description

Specifications

Exterior

Interior

Entertainment

Mechanical

Safety

Package

Warranty

Options

Purchase Inquiry

Silveira Healdsburg

New 2026 Gray GMC AT4 Ultimate Yukon XL for Sale in Sonoma County, VIN = 1GKS2WK81TR156397

New 2026 GMC Yukon XL AT4 Ultimate

In-Transit
In-Transit
This unit is currently in-transit and is estimated to be available at the Dealership as noted. Please contact Dealer for more specific delivery information.11/25/25

VIN 1GKS2WK81TR156397 Stock Number 3260136
