2026 GMC Yukon AT4

  • New
$81,265MSRP
$82,064Sale Price
KBB Instant Cash Offer
Hertrich GMC of Easton
Location Details
Website
Call 410-690-3182
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    The overview

    Exterior Color
    Summit White
    Interior Color
    Forest Storm with Mahogany Accents, Perforated lea
    Fuel Economy
    15/19 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    4WD
    Engine
    5.3L V8 engine
    VIN
    1GKS2CKD1TR463452
    • In Transit
    • AutoCheck
    • Basic: 3 Years/36,000 Miles
    • Corrosion: 3 Years/36,000 Miles, Rust-Through, 6 Years/100,000 Miles
    • Drivetrain: 5 Years/60,000 Miles, 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
    • Maintenance: First Visit: 12 Months/12,000 Miles
    • Roadside Assistance: 5 Years/60,000 Miles, 3.0L & 6.6L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
    • Warranty: <<< Preliminary 2026 Warranty >>>
    • Max seating capacity: 8
    • Fuel System: Direct Injection
    • Fuel tank capacity: 24 gal
    • Horsepower: 355
    • Towing capacity: 7700 lbs
    • 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
    • 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.
    • Bose CenterPoint® Surround 10-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
    • 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
    • Wi-Fi® Hotspot capable:
      • Terms and limitations apply. See onstar.com or dealer for details.
    • 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.
    • 17" all-season blackwall spare tire:
      • P265/70R17
    • 17" full-size spare steel wheel
    • 20" all-terrain blackwall tires:
      • P275/60R20
    • 20" machined and painted Carbon Flash Metallic wheels:
      • Paired with all-terrain blackwall tires
    • Acoustic laminated glass:
      • Helps keep out traffic and road noises
      • Dampens sounds from the outside to help give you a quiet ride
    • 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
    • Black assist steps:
      • Textured step pads help provide secure footing
      • Extend from wheel well to wheel well
      • Includes Gloss Black insert
    • Black roof-mounted side rails:
      • Enhances the appearance of your vehicle
    • Body-color door handles
    • 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
    • Deep-tinted glass:
      • Tint on rear side windows and rear liftgate window
    • Front fascia with high-approach angle
    • Front license plate bracket:
      • Front bracket is included if displaying a front license plate is required in your state
    • LED fog lamps:
      • Help minimize glare in adverse driving conditions
    • 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
    • LED tail lamps with animated lighting:
      • Help improve visibility in low-light conditions
      • Animated lighting sequence activates when you lock or unlock your vehicle
    • Painted mirror caps:
      • Body-color on Elevation, Denali and Denali Ultimate
      • Gloss Black on AT4 and AT4 Ultimate
    • 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
    • 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
    • Rear intermittent wiper:
      • Variable-speed
      • Keeps your rear window clear to help enhance visibility
    • Spare tire carrier:
      • Lockable winch-type, located under frame in rear
    • 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
    • 11" diagonal color Driver Information Center:
      • Includes driver personalization, warning messages and vehicle information
      • High-contrast display with local backlight dimming
    • 120-volt power outlets:
      • Two outlets, located in the rear of the center console and cargo area
    • 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
    • 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
    • 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
    • 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
    • Bright sill plates:
      • Front and rear doors
      • AT4 and AT4 Ultimate include branded sill plates
      • Denali and Denali Ultimate include branded sill plates
    • Cabin Air Filter:
      • Helps keep your cabin air fresh from dust and particulates
    • Carpeted floor covering:
      • Color-keyed
    • Carpeted floor mats:
      • Removable color-keyed floor mats for first and second rows
    • Center console USB ports:
      • 2 type-A and C, charge and data1
      • Located inside center console
      • May require additional optional equipment
    • Driver and front passenger visors with illuminated mirrors:
      • Include covered mirrors
      • Extendable for enhanced shading coverage
    • 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
    • Front bucket seats
    • Front center console:
      • Storage area, cup holders and auxiliary power outlet
      • Removable organizer tray
      • Keep valuables and smaller items secure
      • 2 USB ports1
      • May require additional optional equipment
    • Front console USB ports:
      • 2 type-A and C, charge and data1
      • Located on front console
    • 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
    • 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
    • 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
    • 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
    • Inside rearview auto-dimming mirror:
      • Automatically dims the inside rearview mirror when it senses bright light from behind
      • When headlamp glare is no longer detected, the mirror returns to its normal state
    • Interior Camera:
      • Requires a future software update
    • 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
    • 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
    • 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
    • Overhead assist handles:
      • Driver and front passenger, located in headliner
    • 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
    • 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
    • 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
    • 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
    • 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
    • Power windows with rear express-down:
      • Quickly lowers the window with the touch of a button
    • 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 air conditioning
    • 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
    • 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
    • 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
    • Steering column lock:
      • Helps prevent theft by allowing the steering wheel to operate only with the proper key fob
    • 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
    • Third row USB ports:
      • 2 type-C, charge-only1
      • Located in the outboard seating areas, above the cup holders
    • Tri-zone automatic climate control:
      • Automatically maintains the selected temperatures for the driver, front passenger and rear seat passengers
    • Universal Home Remote:
      • Conveniently activates compatible devices such as garage door openers, security systems, and home automation devices from inside your vehicle
    • Warning tones:
      • Include headlamp on, driver and right-front passenger seat belt unfasten and turn signal on
    • Wireless Phone Charging:
      • Uses induction technology for portable electronic devices1
      • Conveniently charge your phone while driving
      • Located below the instrument panel
    • Wrapped steering wheel:
      • Includes controls for audio, phone, voice recognition and cruise control
    • 10-speed automatic transmission:
      • Electronically controlled with overdrive
      • Includes Traction Select System including tow/haul
    • 220-amp alternator
    • 3.23 rear axle ratio
    • 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
    • 5.3L V8 engine:
      • 355 hp @ 5600 rpm
      • 383 lb-ft of torque @ 4100 rpm
      • Dynamic Fuel Management technology
      • Aluminum block, Direct Injection with Variable Valve Timing
      • Paired with a 10-speed automatic transmission
    • 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
    • Automatic Stop/Start disable button
    • 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
    • Dual-outlet exhaust:
      • Dual system with dual rectangular twin polished stainless-steel tips
    • Electronic Precision Shift:
      • Steering column-mounted electronic gear shift selector
    • Engine air filtration monitor
    • 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
    • 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
    • Heavy-Duty Air Filter:
      • Thick construction helps to trap more dirt before it can enter the air intake
    • Heavy-duty 730 cold-cranking amps battery:
      • Maintenance-free with rundown protection and retained accessory power
    • Key Card
    • 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
    • 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
    • Mechanical jack with tools
    • Mechanical limited-slip rear differential:
      • When the differential senses a significant difference in wheel speed, it locks to turn both rear wheels in unison for added traction
      • Redistributes power to the drive wheels, providing you with more control
      • Helps your vehicle power through the tough terrain by keeping the rear wheels moving together
    • Performance Front Skid Plate:
      • Helps provide underbody protection
    • Red recovery hooks:
      • Two front horizontal frame-mounted1
    • 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
    • IntelliBeam:
      • At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions1
    • 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
    • Blind Zone Steering Assist:
      • Can alert you and provide a brief, firm turn of the steering wheel when a potential crash is detected with a moving vehicle in the lane you're entering1
    • 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
    • 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
    • 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
    • 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
    • HD Surround Vision:
      • Provides selectable digital camera views of the area around your vehicle1
      • Can help you park or avoid vehicles and objects
      • You can also display a guideline to show where your vehicle is heading
    • 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
    • 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
    • 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
    • LATCH System:
      • Lower Anchors and Tethers for CHildren system helps make it easy to install and secure a compatible child restraint seat
    • Lane Keep Assist with Lane Departure Warning, enhanced:
      • Uses a brief steering wheel turn to alert you when it detects you are unintentionally drifting out of your lane lines1
      • System alerts do not occur if you're using your turn signal, or it detects you may be intentionally leaving your lane
      • You may receive additional Lane Departure Warning alerts if needed
    • OnStar Basics:
      • Drive confidently with core OnStar services including1
        • Remote commands
        • Built-in voice assistance
        • Real-time traffic and navigation
        • Automatic Crash Response to help if you're in need
    • OnStar® services capable:
      • See onstar.com for details and limitations. Services vary by model. Service plan required.
    • 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
    • Rear Pedestrian Alert:
      • When you're in Reverse, alerts you to detected pedestrians directly behind your vehicle1
      • Limited nighttime and low visibility performance
    • 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
    • Rear child security door locks:
      • When activated, prevents passengers from opening the rear doors from inside the vehicle
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • Trailer sway control:
      • Helps prevent trailer sway by monitoring driver steering input and then automatically applying the trailer brakes
    This GMC won't be on the lot long!

    This is a superb vehicle at an affordable price! This model accommodates 7 passengers comfortably, and provides features such as: power front seats, heated steering wheel, and seat memory.

    We pride ourselves in consistently exceeding our customer's expectations. Please don't hesitate to give us a call.

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    A name you can trust

    Hertrich Buick GMC of Seaford 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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      Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

      1Dealer Discount applied to everyone