Vehicle Details
Body Style
SUV
Engine
3.0L 6Cyl
Exterior Colour
White
Interior Colour
Black
Transmission
Automatic
Drivetrain
4×4
Stock
303086
Fuel Type
Diesel
Description
The 2026 GMC Yukon XL AT4 4WD 4dr blends rugged off-road capability with full-size SUV refinement, offering commanding presence, premium craftsmanship, and advanced technology. Designed for adventure and family utility alike, it delivers comfort, performance, and confidence on every journey.Â
Performance & CapabilityÂ
Engine: Duramax 3.0L Turbo-Diesel delivering robust torque and efficiency for towing and highway cruisingÂ
Transmission: 10-speed automatic with electronic precision shift for smooth, responsive performanceÂ
Drivetrain: Active Response 4-Wheel Drive (4WD) with driver-selectable traction modes and full-locking differentials for maximum off-road confidenceÂ
Suspension: Magnetic Ride Control with adaptive air ride for smooth handling and ride comfort, even under loadÂ
Tires & Wheels: 275/60R-20 all-terrain tires on 20" machined and painted Carbon Flash metallic wheels for a bold, capable lookÂ
Trailering Equipment: Max Trailering Package, trailer brake controller, hitch guidance with Hitch View, and ProGrade trailering system for safe and easy towingÂ
Off-Road Readiness: Front skid plate, red front recovery hooks, and hill descent control for assured capability on rugged terrainÂ
Interior Comfort & ConvenienceÂ
Spacious three-row seating with 60/40 split-folding third-row power seats and second-row bucket seats with power releaseÂ
Heated and ventilated front seats, heated second-row seats, and heated steering wheel for year-round comfortÂ
Dual-zone or tri-zone automatic climate control for individualized comfortÂ
Panoramic dual-pane power sunroof with power sunshade for open-air enjoymentÂ
Power-retractable assist steps with perimeter lighting for easy cabin access in all conditionsÂ
Push-button start and remote vehicle start for convenience and cabin pre-conditioningÂ
Wireless Apple CarPlay® and Android Autoâ„¢ for seamless smartphone integrationÂ
Multiple USB Type-C ports, rear USB charge-only ports, and 120V AC outlets throughout the cabin for charging devicesÂ
All-weather floor mats for durable interior protectionÂ
Technology & ConnectivityÂ
11" digital driver display and head-up display for critical driving information at a glanceÂ
HD Surround Vision, underbody cameras, and rear camera mirror for off-road awareness and parking easeÂ
Wireless phone projection and Bose® premium audio system for entertainment on the roadÂ
5G Wi-Fi hotspot capability to keep passengers connected anywhereÂ
Smart trailer integration indicator, trailer camera provisions, and trailer assist guidelines for enhanced towing confidenceÂ
Safety & Driver AssistanceÂ
GMC Yukon AT4 Safety Suite including Forward Collision Alert, Automatic Emergency Braking, Enhanced Automatic Emergency Braking, and Adaptive Cruise ControlÂ
Lane Keep Assist with Lane Departure Warning and Blind Zone Steering Assist with traileringÂ
Rear Cross Traffic Braking, Rear Pedestrian Alert, Front Pedestrian & Cyclist Braking, and Reverse Automatic BrakingÂ
Teen Driver Mode and Buckle-to-Drive system promoting safe driving habitsÂ
Safety alert seat providing haptic feedback for collision awarenessÂ
Tire Pressure Monitoring System, OnStar connected services, and Enhanced Automatic Parking Assist for added securityÂ
Exterior Styling & UtilityÂ
Bold AT4 styling with active aero upper shutters, black luggage rack rails, and deep-tinted solar glassÂ
LED IntelliBeam headlamps, LED fog lamps, and LED tail lamps for superior visibilityÂ
Active air ride and magnetic ride control suspension for smooth handling across all terrainsÂ
Power liftgate with AutoSense operation and EZ-Lift assistÂ
Panoramic sunroof and retractable assist steps with perimeter lighting for utility and convenienceÂ
Pro-grade cargo management with multiple storage compartments and configurable seating for maximum versatilityÂ
The 2026 GMC Yukon XL AT4 is the ultimate full-size SUV for those who demand capability, luxury, and advanced technology in one package. Perfect for off-road adventures, family trips, or heavy-duty towing, it delivers refined performance and commanding presence wherever you go.Â
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Packages & Options
Standard Equipment
Technical Specifications
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Auxiliary Audio Input
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Bluetooth Connection
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MP3 Player
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Navigation System
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Premium Sound System
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Smart Device Integration
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Requires Subscription
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Satellite Radio
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WiFi Hotspot
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Aluminum Wheels
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Tires - Front All-Terrain
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Tires - Rear All-Terrain
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Conventional Spare Tire
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Luggage Rack
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Active Aero Shutters, upper
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Fascia, front high-approach angle
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Running Boards/Side Steps
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Daytime Running Lights
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Fog Lamps
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Tail lamps, LED includes animated lighting
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Heated Mirrors
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Integrated Turn Signal Mirrors
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Power Folding Mirrors
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Power Mirror(s)
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Mirror caps, painted (Gloss Black.)
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Rear Camera Washer
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Glass, acoustic, laminated windshield
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Glass, windshield shade band
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Privacy Glass
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Intermittent Wipers
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Rain Sensing Wipers
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Variable Speed Intermittent Wipers
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Power Liftgate
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Remote Trunk Release
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Door handles, body-colour
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Bucket Seats
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Leather Seats
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Mirror Memory
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Seat Memory
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Pass-Through Rear Seat
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Rear Bench Seat
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3rd Row Seat
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Heated Front Seat(s)
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Cooled Front Seat(s)
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Heated Rear Seat(s)
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Power Driver Seat
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Power Passenger Seat
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Driver Adjustable Lumbar
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Safety Alert Seat
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Console, floor with storage area, cup holders (Replaced with (DCH) power-sliding centre console when (CWM) Technology Package is ordered.)
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Floor Mats
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Floor covering, colour-keyed carpeting
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Adjustable Steering Wheel
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Steering wheel, wrapped
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Heated Steering Wheel
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Adaptive Cruise Control
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Cruise Control
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Front Collision Warning
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Steering Wheel Audio Controls
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Driver Information Centre, 11" diagonal multi-colour digital high-contrast display with local backlight dimming
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Warning tones headlamp on, driver and right-front passenger seat belt unfasten and turn signal on
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Power Windows
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Power Door Locks
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Requires Subscription
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Telematics
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Keyless Entry
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Remote Engine Start
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Universal Garage Door Opener
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Wireless Phone Charging, for portable devices
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Auxiliary Audio Input
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MP3 Player
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USB ports, 2 type-C, charge-only, located in third row
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A/C
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Climate Control
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Multi-Zone A/C
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Rear A/C
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Air filter, pollutant and fine dust
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Rear Defrost
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Security System
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Power outlets, 2, 120-volt located on the rear of the centre console and rear cargo area
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Auto-Dimming Rearview Mirror
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Driver Illuminated Vanity Mirror
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Driver Vanity Mirror
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Passenger Illuminated Visor Mirror
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Passenger Vanity Mirror
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Assist handles, overhead, driver and front passenger, located in headliner
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Assist handles, front passenger A-pillar and second row outboard B-pillar
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Lighting, interior with dome light driver- and passenger-side door switch with delayed entry feature, cargo lights, door handle or Remote Keyless Entry-activated illuminated entry and map lights in front and second seat positions
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8 Cylinder Engine
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Gasoline Fuel
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10-Speed A/T
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A/T
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Rear axle, 3.23 ratio
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GVWR, 7700 Lbs. (3493 kg)
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Keyless Start
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Automatic Stop/Start
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Engine control, stop/start system disable button non-latching
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Engine air filtration monitor
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Air filter, heavy-duty
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Locking/Limited Slip Differential
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Electronic Precision Shift
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Transfer case, active, 2-speed electronic Autotrac with rotary controls, includes neutral position for dinghy towing
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Battery, 730 cold-cranking amps (Standard with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine only.)
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Alternator, 220 amps (Standard with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine only.)
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Four Wheel Drive
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Tow Hitch
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Tow Hooks
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Skid plate, front
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Cooling, auxiliary external transmission oil cooler heavy-duty air-to-oil
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Cooling, external engine oil cooler heavy-duty air-to-oil, integral to driver side of radiator (Deleted when (LZ0) Duramax 3.0L Turbo-Diesel engine is ordered.)
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Active Suspension
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Suspension, front coil-over-shock with stabilizer bar
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Suspension, rear multi-link with coil springs
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Power Steering
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4-Wheel Disc Brakes
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ABS
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Exhaust, dual system with dual twin polished stainless-steel tips
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Brake Assist
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Front Collision Mitigation
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Front Collision Warning
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Stability Control
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Traction Control
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Trailer sway control
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Automatic Highbeams
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Driver Air Bag
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Front Head Air Bag
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Front Side Air Bag
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Passenger Air Bag
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Rear Head Air Bag
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Passenger Air Bag Sensor
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Rear Seat Reminder
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Requires Subscription
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Telematics
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Interior Camera (requires future vehicle software update)
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Aerial View Display System
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Back-Up Camera
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Hill Descent Control
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Hill Start Assist
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Blind Spot Monitor
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Evasion Assist
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Front Pedestrian and Bicyclist Braking
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Automatic Parking
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Rear Parking Aid
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Rear Collision Mitigation
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Cross-Traffic Alert
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Lane Departure Warning
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Lane Keeping Assist
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Rear Pedestrian Alert
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Traffic Sign Recognition
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Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use, can be turned on and off in Settings or Teen Driver menu
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Child Safety Locks
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Driver Restriction Features
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Tire Pressure Monitor
No matches were found.
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Vehicle NameGMC Yukon XL
-
Body StyleSport Utility Vehicle
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DrivetrainFour Wheel Drive
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Trans Order CodeMQC
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Trans Type10
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Trans Description Cont.Automatic
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First Gear Ratio (:1)4.69
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Second Gear Ratio (:1)2.98
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Third Gear Ratio (:1)2.14
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Fourth Gear Ratio (:1)1.77
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Fifth Gear Ratio (:1)1.52
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Sixth Gear Ratio (:1)1.27
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Seventh Gear Ratio (:1)1.00
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Eighth Gear Ratio (:1)0.85
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Ninth Gear Ratio (:1)0.69
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Tenth Gear Ratio (:1)0.63
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Transfer Case Gear Ratio (:1), High1.00
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Transfer Case Gear Ratio (:1), Low2.69
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Passenger Capacity7
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Front Head Room (in)40.4
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Front Leg Room (in)44.5
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Front Shoulder Room (in)65.5
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Front Hip Room (in)61.5
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Second Head Room (in)37.5
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Second Leg Room (in)42
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Second Shoulder Room (in)64.7
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Second Hip Room (in)61.3
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Third Head Room (in)38.2
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Third Leg Room (in)36.7
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Third Shoulder Room (in)62.8
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Third Hip Room (in)49.4
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Gross Axle Wt Rating - Front (lbs)3800
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Gross Axle Wt Rating - Rear (lbs)4300
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Curb Weight - Front (lbs)3001
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Curb Weight - Rear (lbs)2722
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Gross Vehicle Weight Rating Cap (lbs)7700
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Gross Combined Wt Rating (lbs)14500
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EnerGuide Estimate - Combined (km)10.7
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EnerGuide Estimate - City (L/100 km)11.5
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EnerGuide Estimate - Hwy (L/100 km)9.7
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G/km Of CO2 Emissions287
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Dead Weight Hitch - Max Trailer Wt. (lbs)5000
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Dead Weight Hitch - Max Tongue Wt. (lbs)500
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Wt Distributing Hitch - Max Trailer Wt. (lbs)7700
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Wt Distributing Hitch - Max Tongue Wt. (lbs)770
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Maximum Trailering Capacity (lbs)8000
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Engine Order CodeLZ0
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Engine TypeTurbo Diesel
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Displacement3.0L
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Fuel SystemDirect Injection
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SAE Net Horsepower @ RPM305 @ 3750
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SAE Net Torque @ RPM495 @ 2750
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Cold Cranking Amps @ 0° F (Primary)730
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Maximum Alternator Capacity (amps)250
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Frame TypeLadder
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Suspension Type - FrontCoil-Over Shock
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Suspension Type - RearMulti-Link
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Axle Type - FrontIndependent
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Axle Type - RearSemi-Floating
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Axle Ratio (:1) - Front3.23
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Axle Ratio (:1) - Rear3.23
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Front Tire Order CodeQAE
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Rear Tire Order CodeQAE
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Spare Tire Order CodeXCQ
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Front Tire Size275/60R20SL
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Rear Tire Size275/60R20SL
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Spare Tire SizeP265/70R17
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Front Wheel Size (in)20 x 9
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Rear Wheel Size (in)20 x 9
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Spare Wheel Size (in)17
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Front Wheel MaterialAluminum
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Rear Wheel MaterialAluminum
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Spare Wheel MaterialSteel
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Steering TypePwr Rack & Pinion
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Turning Diameter - Curb to Curb (ft)43.3
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Brake TypePwr
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Brake ABS System4-Wheel
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Disc - FrontYes
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Disc - RearYes
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Rear Brake Rotor Diam x Thickness (in)17
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Fuel Tank Capacity, Approx (L)106
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Wheelbase (in)134
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Length, Overall (in)225.2
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Width, Max w/o mirrors (in)81
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Height, Overall (in)76.5
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Rear Door TypeLiftgate
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Cargo Box Width @ Wheelhousings (in)49.5
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Cargo Volume to Seat 1 (ft³)144.5
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Cargo Volume to Seat 2 (ft³)93.6
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Cargo Volume to Seat 3 (ft³)41.5
No matches were found.
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* Every reasonable effort is made to ensure the accuracy of the information listed above. Vehicle pricing, incentives, options (including standard equipment), and technical specifications listed is for the 2026 GMC Yukon XL AT4 may not match the exact vehicle displayed. Please confirm the accuracy of this information with a sales representative.
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