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The Extended Wheelbase 2026 GMC Yukon XL
The 2026 GMC Yukon XL delivers the capability, space, technology, and premium design expected from a full-size GMC SUV while adding an extended body for even greater passenger and cargo room. Built for families, road trips, towing, daily transportation, and demanding workloads, the Yukon XL provides three rows of seating and a spacious interior designed to accommodate passengers and their belongings.
The 2026 GMC Yukon XL features a commanding exterior that emphasizes its full-size proportions and premium GMC character. Its large grille, distinctive lighting, sculpted bodywork, and available wheel designs create a strong presence on the road. The extended Yukon XL body provides additional cargo capacity compared with the standard-length Yukon while maintaining the confident stance and recognizable design associated with the Yukon family.
Inside the cabin of the 2026 GMC Yukon XL is built around the needs of passengers and families who regularly carry people and equipment. The three-row cabin offers generous room throughout the vehicle, while the extended-length body provides substantially more cargo capacity than the standard Yukon. With all seating positions in use, the Yukon XL still provides a large cargo area, making it practical for luggage, groceries, sports equipment, camping supplies, and other everyday necessities.
The extended dimensions of the GMC Yukon XL make it particularly useful for families who regularly travel with multiple passengers and their belongings. The third row provides generous passenger space, while the larger cargo area behind the rear seats helps reduce the need to sacrifice passenger seating when carrying luggage or equipment. For vacations, school activities, sporting events, and daily family transportation, the Yukon XL offers the space expected from a large SUV while adding a premium GMC environment.
The 2026 GMC Yukon XL stands out for its combination of full-size SUV capability, extended cargo space, three-row passenger capacity, powerful engine choices, towing capability, and premium technology. The available Duramax diesel provides an alternative to the V8 engines, while the AT4 models emphasize adventure and the Denali models focus on luxury.
| Specifications | ||||
|---|---|---|---|---|
| Horsepower: | 355 - 420 | MPG City/Highway: | 14 - 15 / 18 - 20 | |
| Torque: | 383 - 460 | Seating: | 7 - 8 |
| Base Standard Equipment On All Trims |
|---|
| Interior Standard Equipment |
| Airbags - Frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Driver inboard seat-mounted side-impact airbag; Head-curtain airbags for all rows in outboard seating positions. Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's manual for more information. |
| Front outboard Passenger Sensing System for frontal outboard passenger airbag - Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's manual for more information. |
| Display, automatic occupant sensing |
| Air conditioning, tri-zone automatic climate control with individual climate settings for driver, right front passenger and rear seat occupants |
| Air conditioning, rear |
| Air filter, pollutant and fine dust |
| Assist handles, overhead, driver and front passenger, located in headliner |
| Audio System, 16.8" diagonal Premium GMC Infotainment System - With high contrast display and local backlight dimming, with Google built-in compatibility, including navigation capability, color touch-screen, multi-touch display, connected apps, personalized profiles for each driver's settings, and Natural Voice Recognition |
| SiriusXM with 360L Trial Subscription - SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy, visit www.siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services. |
| USB ports, 2 type-A and C, charge and data, located on front console |
| USB ports, 2 type-C, charge-only, located in third row |
| Adaptive Cruise Control |
| Defogger, rear-window electric |
| Door locks, power programmable with lockout protection |
| Door locks, rear child security, manual |
| Driver Information Center, 11" diagonal multi-color digital high-contrast display with local backlight dimming |
| Enhanced Automatic Emergency Braking |
| Enhanced Automatic Parking Assist - Includes semi-automatic steering, applying limited braking, as well as shifting gears into a detected parallel or perpendicular parking space |
| Floor covering, color-keyed carpeting |
| Forward Collision Alert |
| Front Pedestrian and Bicyclist Braking |
| HD Surround Vision |
| Interior Camera (requires future vehicle software update) |
| Intersection Automatic Emergency Braking, intersection alert, braking |
| Key card - Requires (UE1) OnStar. |
| Keyless Open - Includes extended range Remote Keyless Entry |
| Keyless Start, push-button |
| LATCH system (Lower Anchors and Top tethers for CHildren), for child safety seats, lower anchors and top tethers located in all second row seating positions, top tethers located in third row seating positions |
| 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 |
| Mechanical jack with tools |
| OnStar services capable - See onstar.com for details and limitations. Services vary by model. Service plan required. |
| 5G Wi-Fi Hotspot capable - Terms and limitations apply. See onstar.com or dealer for details. |
| Wi-Fi Hotspot capable - Terms and limitations apply. See onstar.com or dealer for details. |
| OnStar Basics (OnStar Fleet Basics for Fleet) - Drive confidently with core OnStar services including remote commands, built-in voice assistance, real-time traffic and navigation, and Automatic Crash Response to help if you're in need. OnStar Basics includes remote commands, Navigation, Voice Assistance, and Automatic Crash Response, for eligible vehicles with compatible software. OnStar Basics is standard for 8 years; OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. See onstar.com for details and limitations. |
| Power outlets, 2, 120-volt, located on the rear of the center console and rear cargo area |
| Rear Cross Traffic Braking |
| Rear Pedestrian Alert |
| Rear Seat Reminder |
| Remote Start |
| Reverse Automatic Braking |
| Safety Alert Seat |
| Seats, front bucket |
| Seats, heated driver and front passenger |
| Seats, heated second row, outboard positions |
| Seats, third row 60/40 split-bench, power-folding |
| Seat adjuster, driver 8-way power |
| Seat adjuster, front passenger 8-way power |
| Side Bicyclist Alert |
| Steering wheel, heated |
| Steering wheel controls, mounted audio, Driver Information Center, Adaptive Cruise Control, Forward Collision Alert following gap button and heated steering wheel |
| Steering column lock, electrical |
| Teen Driver - A configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver |
| 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 |
| Theft-deterrent system, electrical, unauthorized entry |
| Tire Pressure Monitoring System, auto learn - Includes Tire Fill Alert (does not apply to spare tire) |
| Traffic Sign Recognition |
| Universal Home Remote - Includes garage door opener, programmable |
| Visors, driver and front passenger illuminated vanity mirrors |
| Warning tones, headlamp on, driver and right-front passenger seat belt unfasten and turn signal on |
| Window, power with driver Express-Up/Down |
| Window, power with front passenger Express-Up/Down |
| Windows, power, rear with Express-Down |
| Wireless Apple CarPlay/Wireless Android Auto |
| Wireless Phone Charging, for portable devices |
| Exterior Standard Equipment |
| Fog lamps, front LED |
| Glass, acoustic, laminated windshield |
| Glass, deep-tinted |
| Glass, driver and front passenger laminated front door window |
| Glass, windshield shade band |
| Headlamps, LED, with LED Daytime Running Lamps includes enhanced animation |
| IntelliBeam, automatic high beam on/off |
| Tail lamps, LED - Includes animated lighting |
| Mirrors, outside heated power-adjustable, power-folding, driver-side auto-dimming, integrated turn signal indicators and puddle lighting |
| Rear Camera Washer |
| Tire, spare P265/70R17 all-season, blackwall |
| Tire carrier, lockable outside spare, winch-type mounted under frame at rear |
| Wheel, full-size spare, 17" steel |
| Wiper, rear intermittent |
| Wipers, front intermittent, Rainsense |
| Mechanical Standard Equipment |
| Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors |
| Cooling, auxiliary external transmission oil cooler, heavy-duty air-to-oil |
| 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. |
| Electronic Precision Shift |
| Automatic Stop/Start |
| Engine control, stop/start system disable button, non-latching |
| Engine air filtration monitor |
| Hill Start Assist |
| Hitch Guidance |
| Rear axle, 3.23 ratio |
| StabiliTrak, stability control system with brake assist - Includes traction control and electronic trailer sway control |
| Steering, power |
| Suspension, front coil-over-shock with stabilizer bar |
| Suspension, rear multi-link with coil springs |
| Trailering equipment, heavy-duty - Includes trailering hitch platform, 7-wire harness with independent fused trailering circuits mated to a 7-way connector and 2" trailering receiver |
| Trailer sway control |
| Warranty Standard Features |
| Bumper-to-Bumper Limited Warranty - 3 years/36,000 miles |
| Powertrain Limited Warranty - 5 years/60,000 miles. 3.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles |
| Roadside Assistance - 5 years/60,000 miles. 3.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles |
| Rust-through Corrosion Perforation - 6 years/100,000 miles |
| Scheduled Maintenance - 1 year / 12,000 miles (includes one oil and oil filter change, and tire rotation according to your vehicle's maintenance schedule) |
* All advertised prices exclude state tax, license, document preparation fee, smog fee, and finance charges, if applicable. Vehicle option and pricing are subject to change. Pricing and availability varies by dealership. Please check with your dealer for more information. Prices do not include dealer charges, such as advertising, that can vary by manufacturer or region, or costs for selling, preparing, displaying or financing the vehicle.
All advertised vehicles are subject to actual dealer availability. Certain vehicles listed may not be available, or may have different prices. Prices exclude state tax, license, document preparation fee, smog fee, and finance charges, if applicable. Vehicle option and pricing are subject to change. Prices include all dealer rebates and dealer incentives. Pricing and availability varies by dealership. Please check with your dealer for more information. Prices do not include dealer charges, such as advertising, that can vary by manufacturer or region, or costs for selling, preparing, displaying or financing the vehicle. Images displayed may not be representative of the actual trim level of a vehicle. Colors shown are the most accurate representations available. However, due to the limitations of web and monitor color display, we cannot guarantee that the colors depicted will exactly match the color of the car. Information provided is believed accurate but all specifications, pricing, and availability must be confirmed in writing (directly) with the dealer to be binding. Neither the Dealer nor Autofusion is responsible for any inaccuracies contained herein and by using this application you the customer acknowledge the foregoing and accept such terms.