2026 GMC Yukon XL AT4

Complete vehicle specifications

Vehicle description

Features & options (250)

• Adaptive Cruise Control
• Heated Steering Wheel
• Remote Start
• 3rd Row Seating
• 4WD/AWD
• Android Auto
• Apple CarPlay
• Cooled Seats
• Heated Seats
• Keyless Entry
• Leather Seats
• Power Tailgate/Liftgate
• Wi-Fi Hotspot
• Auto Dimming Mirror
• Emergency Brake Assist
• Lane Departure Warning
• Lane Keep Assist
• Wireless Phone Charging
• Blind Spot Monitor
• Forward Collision Warning
• Navigation System
• Parking Assistance
• Rear View Camera
• Automatic Climate Control
• Entertainment System
• 2nd Row Captain/Bucket Seat
• 16.8" diagonal advanced color LCD display with Google built-in compatibility
• Includes navigation capability
• 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
• Wi-Fi Hotspot capable
• 5G Wi-Fi hotspot capable
• SiriusXM with 360L Trial Subscription
• Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones
• Deep-tinted glass
• Tint on rear side windows and rear liftgate window
• Body-color door handles
• Rear Camera Washer
• Front fascia with high-approach angle
• LED tail lamps with animated lighting
• Help improve visibility in low-light conditions
• 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
• Glass, driver and front passenger laminated front door window
• LED headlamps with animated lighting
• Help improve down-the-road visibility in low-light conditions
• Body-color heated, driver-side auto-dimming power outside mirrors
• Power-folding feature lets you fold the mirrors in
• Acoustic laminated glass
• Helps keep out traffic and road noises
• 20" all-terrain blackwall tires
• P275/60R20
• AutoSense Power Liftgate
• AutoSense can be disabled or enabled utilizing the center touchscreen
• LED fog lamps
• Help minimize glare in adverse driving conditions
• Black assist steps
• Textured step pads help provide secure footing
• Extend from wheel well to wheel well
• Includes Gloss Black insert
• Glass, windshield shade band
• Spare tire carrier
• Lockable winch-type, located under frame in rear
• Rainsense automatic wipers
• 17" all-season blackwall spare tire
• P265/70R17
• 20" machined and painted Carbon Flash Metallic wheels
• Paired with all-terrain blackwall tires
• Painted mirror caps
• Body-color on Elevation, Denali and Denali Ultimate
• Gloss Black on AT4 and AT4 Ultimate
• Onyx Black
• Seat trim, Perforated Leather
• Carpeted floor covering
• Color-keyed
• Universal Home Remote
• Power windows with front passenger express-up/down
• 4-way power driver and front passenger lumbar control
• May require additional optional equipment
• You can always override the feature and take control
• Steering column lock
• Driver and front passenger visors with illuminated mirrors
• Include covered mirrors
• Extendable for enhanced shading coverage
• Memory settings
• Power windows with rear express-down
• Quickly lowers the window with the touch of a button
• Rear air conditioning
• Heated second row outboard seats
• Passengers have their own controls to set the perfect temperature
• Seat adjuster, front passenger 8-way power
• Tri-zone automatic climate control
• Keyless Open
• Lockout protection helps you avoid locking keys in the vehicle
• Carpeted floor mats
• Removable color-keyed floor mats for first and second rows
• Third row USB ports
• 2 type-C, charge-only
• Located in the outboard seating areas, above the cup holders
• Power windows with driver express-up/down
• Interior lighting
• Dome light
• Map lights in front and second row seat positions
• 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
• Front center console
• Storage area, cup holders and auxiliary power outlet
• Removable organizer tray
• Keep valuables and smaller items secure
• 2 USB ports
• Bright sill plates
• Front and rear doors
• AT4 and AT4 Ultimate include branded sill plates
• Denali and Denali Ultimate include branded sill plates
• Heated driver and front passenger seats
• Individually controlled
• Display, automatic occupant sensing
• Front bucket seats
• Cabin Air Filter
• Helps keep your cabin air fresh from dust and particulates
• Inside rearview auto-dimming mirror
• 120-volt power outlets
• Heated and ventilated driver and front passenger seats
• Steering-wheel mounted controls
• Seat adjuster, front passenger 4-way power
• Front console USB ports
• 2 type-A and C, charge and data
• Located on front console
• Safety Alert Seat
• You can also switch to beeping crash avoidance alerts
• Assist handles
• Front passenger A-pillar and second row outboard B-pillar
• 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
• Wrapped steering wheel
• Rear window defogger
• Power door locks
• Programmable
• Center console USB ports
• Located inside center console
• Overhead assist handles
• Driver and front passenger, located in headliner
• 11" diagonal color Driver Information Center
• High-contrast display with local backlight dimming
• Uses induction technology for portable electronic devices
• Conveniently charge your phone while driving
• Located below the instrument panel
• Warning tones
• Power tilt and telescoping steering column
• Use the driver memory to save and recall memory settings
• Provides extra comfort when entering or exiting the vehicle
• Forest Storm with Mahogany Accents, Perforated leather seating surfaces (Interior color has lighter/darker two-tone effect.)
• Power-release second row bucket seats
• Red recovery hooks
• Two front horizontal frame-mounted
• 7,700 lbs. GVWR
• Heavy-duty 730 cold-cranking amps battery
• Maintenance-free with rundown protection and retained accessory power
• 220-amp alternator
• Autotrac 2-speed transfer case
• Automatically engages 4WD until traction is regained
• 4-wheel drive
• 4-wheel antilock disc brakes
• Suspension, rear multi-link with coil springs
• Mechanical limited-slip rear differential
• Heavy-Duty Air Filter
• Electronic Precision Shift
• Steering column-mounted electronic gear shift selector
• Key Card
• Performance Front Skid Plate
• Helps provide underbody protection
• Mechanical jack with tools
• Magnetic Ride Control
• Enhances traction and allows more precise steering
• Suspension, front coil-over-shock with stabilizer bar
• Automatic Stop/Start disable button
• Steering, power
• 3.23 rear axle ratio
• Dual-outlet exhaust
• Dual system with dual rectangular twin polished stainless-steel tips
• Trailering equipment
• Trailering hitch platform
• 2" trailering receiver
• Emissions, Federal requirements
• AT4 Preferred Equipment Group includes standard equipment
• IntelliBeam
• 7 airbags
• Frontal airbags for driver and front passenger
• Driver inboard seat-mounted side-impact airbag
• Seat-mounted side-impact airbags for driver and front passenger
• Head-curtain airbags for front and rear outboard seating positions
• Blind Zone Steering Assist
• Side Bicyclist Alert
• Forward Collision Alert
• Traffic Sign Recognition
• Can display detected speed limit signs in your instrument cluster
• Teen Driver
• Rear Seat Reminder
• Buckle to Drive
• Rear Pedestrian Alert
• Limited nighttime and low visibility performance
• Rear child security door locks
• Tire Pressure Monitoring System
• Includes Tire Fill Alert
• HD Surround Vision
• Can help you park or avoid vehicles and objects
• Hill Descent Control
• Uses antilock braking to help provide a smooth, controlled descent
• Hill Start Assist
• Automatically releases once you press down on the accelerator
• Enhanced Automatic Parking Assist
• Can also help you unpark your vehicle
• Lane Keep Assist with Lane Departure Warning, enhanced
• You may receive additional Lane Departure Warning alerts if needed
• OnStar services capable
• LATCH System
• Rear Cross Traffic Braking
• Interior Camera
• Requires a future software update
• Reverse Automatic Braking
• OnStar Basics
• Drive confidently with core OnStar services including
• Remote commands
• Built-in voice assistance
• Real-time traffic and navigation
• Automatic Crash Response to help if you're in need
• Front Pedestrian and Bicyclist Braking
• Hitch Guidance
• Can help you line up the hitch to your trailer
• Enhanced Automatic Emergency Braking
• Works at speeds above 2 mph
• Trailer sway control
• Intersection Automatic Emergency Braking
• (STD)
• (Interior color has lighter/darker two-tone effect.)
• with Dynamic Fuel Management
• Direct Injection and Variable Valve Timing
• includes aluminum block construction (355 hp [265 kW] @ 5600 rpm
• 383 lb-ft of torque [518 Nm] @ 4100 rpm) (STD)
• electronically controlled with overdrive

Dealer-provided information may change. Confirm availability, price, vehicle condition, taxes and fees with the selling dealership.