Vehicle Details
Body Style
SUV
Engine
6.2L 8Cyl
Exterior Colour
Black
Interior Colour
Black
Transmission
Automatic
Drivetrain
4×4
Stock
302985
Fuel Type
Gasoline
Description
The 2026 GMC Yukon XL AT4 4WD is where full-size capability meets extended-length versatility. Built for families who pack more, tow more, and explore further, this bold three-row SUV delivers rugged AT4 presence, advanced technology, and premium comfort, Â without compromising on strength or space.Â
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Performance & CapabilityÂ
Engine: 6.2L ECOTEC3 V8 producing powerful, confident performance with a commanding exhaust noteÂ
Transmission: Smooth 10-speed automatic with electronic precision shift for seamless accelerationÂ
Drivetrain: Autotrac® two-speed transfer case with 4WD for adaptable traction on pavement, snow, or trailÂ
Active Response 4WD System: Intelligent torque management for enhanced off-road controlÂ
Magnetic Ride Control & Air Ride Adaptive Suspension: Responsive handling with adjustable ride height for comfort or clearanceÂ
Rear Axle: 3.23 ratio engineered for balanced towing power and efficiencyÂ
Electronic Limited-Slip Differential: Enhanced traction when conditions get challengingÂ
Hill Descent Control & Front Skid Plate: Added confidence on steep grades and rugged terrainÂ
Max Trailering Capability: Integrated trailer brake controller, Hitch Guidance with Hitch View, smart trailer integration, and enhanced cooling systemÂ
Heavy-Duty Air Filter & Engine Oil Cooler: Built for durability under loadÂ
Dual Exhaust System: Performance-inspired tone to match its bold stanceÂ
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Exterior Styling & UtilityÂ
AT4 Exclusive Design: Darkened grille, athletic accents, and signature red front recovery hooksÂ
Exterior Colour: Onyx Black — deep, refined, and unmistakably commandingÂ
20" Machined Carbon Flash Metallic Wheels: Wrapped in 275/60R20 all-terrain tires for rugged confidenceÂ
Power Retractable Assist Steps with LED Perimeter Lighting: Elevated convenience and styleÂ
Power Panoramic Dual-Pane Sunroof: Expansive open-air experience for all three rowsÂ
LED Headlamps, Fog Lamps & Tail Lamps: Brilliant illumination with IntelliBeam automatic high beamsÂ
HD Surround Vision: 360° visibility for tight trails or urban parkingÂ
AutoSense Power Liftgate: Hands-free cargo accessÂ
Black Roof Rails & Deep-Tint Glass: Functional utility with a bold finishÂ
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Interior Comfort & SpaceÂ
Extended XL Wheelbase: Expanded cargo capacity behind the third row for road trips and gear-heavy adventuresÂ
Forest Storm Interior with Mahogany Accents: Rich AT4-exclusive colour palette with refined detailingÂ
Front Bucket Seats: Heated and ventilated with 10-way power adjustment and lumbar supportÂ
Heated Second-Row Bucket Seats: Premium comfort for passengersÂ
Power-Folding Third Row: 60/40 split for flexible passenger and cargo configurationsÂ
Tri-Zone Automatic Climate Control: Personalized comfort for all rowsÂ
Heated Steering Wheel & Remote Start: Ideal for colder climatesÂ
Power-Sliding Centre Console: Flexible storage with concealed organizationÂ
Rear Seat Media System: Dual HD screens with HDMI inputs and wireless headphones for entertainment on long drivesÂ
120V Power Outlet & Multiple USB Ports: Convenient charging throughout the cabinÂ
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Technology & ConnectivityÂ
Premium GMC Infotainment System: Large touchscreen with navigation and wireless Apple CarPlay® & Android Autoâ„¢Â
Digital Driver Information Centre: Customizable high-resolution displayÂ
Head-Up Display: Projects key driving data onto the windshieldÂ
Bose® Premium Audio System: Rich, immersive sound throughout the cabinÂ
5G Wi-Fi® Hotspot Capability: Stay connected wherever the road leadsÂ
Interior Camera System: Monitor rear passengers with added visibilityÂ
Super Cruiseâ„¢ Hands-Free Driving Capability: Compatible hands-free driving assistance on select highwaysÂ
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Safety & Driver AssistanceÂ
GMC Pro Safety Suite: Comprehensive driver-assistance technologiesÂ
Enhanced Automatic Emergency Braking & Forward Collision AlertÂ
Front Pedestrian & Cyclist BrakingÂ
Lane Keep Assist with Lane Departure WarningÂ
Blind Zone Steering Assist with Trailer Coverage & Side Bicyclist AlertÂ
Rear Cross Traffic Braking & Rear Pedestrian AlertÂ
Reverse Automatic Braking & Enhanced Automatic Parking AssistÂ
Adaptive Cruise Control & Driver Attention AssistÂ
Safety Alert Seat & Traffic Sign RecognitionÂ
Teen Driver Mode & Buckle-to-DriveÂ
Advanced Security Package: Interior motion, inclination, and glass-breakage sensorsÂ
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Whether hauling the family across provinces, towing with confidence, or venturing off the beaten path, the 2026 GMC Yukon XL AT4 4WD delivers extended space, uncompromising power, and refined technology. It’s the ultimate combination of bold capability and premium comfort, engineered for those who refuse to travel light.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
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Body StyleSport Utility Vehicle
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DrivetrainFour Wheel Drive
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Trans Order CodeMHS
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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)15.1
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EnerGuide Estimate - City (L/100 km)16.6
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EnerGuide Estimate - Hwy (L/100 km)13
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G/km Of CO2 Emissions352
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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)7800
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Wt Distributing Hitch - Max Tongue Wt. (lbs)780
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Maximum Trailering Capacity (lbs)8000
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Engine Order CodeL87
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Engine TypeGas V8
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Displacement6.2L
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Fuel SystemDirect Injection
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SAE Net Horsepower @ RPM420 @ 5600
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SAE Net Torque @ RPM460 @ 4100
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Cold Cranking Amps @ 0° F (Primary)730
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Maximum Alternator Capacity (amps)220
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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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