New
2025
GMC
Yukon XL
Elevation
- MSRP $76,090
See Important Disclosures Here
New
2025
GMC
Yukon XL
Elevation
Dealership Photos
Manufacturer Photos
May not represent actual vehicle (options, colors, trim and body style may vary).
Pricing Information
- MSRP $76,090
Specifications
- Location AutoNation GMC Mendenhall
- Exterior Summit White
- Interior Dark Atmosphere/gideon
- Mileage 5
- MSRP $76,090
- Transmission Automatic
- Engine 5.3L 8 CYL
- Fuel Economy 15 CITY / 19 HWY
- Model Code TK10906
- Stock Number SR168894
- VIN 1GKS2GRDXSR168894
- OEM Color Summit White
Last one available
Specifications
Exterior
- Body-color mirror caps
- Bright chrome bodyside moldings
- Deep-tinted glass, Tint on rear side windows and rear liftgate window
- Bright roof-mounted side rails, Enhances the appearance of your vehicle
- 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
- LED tail lamps with animated lighting, Help improve visibility in low-light conditions Animated lighting sequence activates when you lock or unlock your vehicle
- Black assist steps, Textured step pads help provide secure footing Extend from wheel well to wheel well Includes Gloss Black insert
- 17" full-size spare steel wheel
- Rear intermittent wiper, Variable-speed Keeps your rear window clear to help enhance visibility
- Front fascia
- 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
- Acoustic laminated glass, Helps keep out traffic and road noises Dampens sounds from the outside to help give you a quiet ride
- Power programmable liftgate, Opens your liftgate with the touch of a button Memory height function, located in the overhead console, allows you to program how high the gate opens to suit you Operate the power liftgate in 3 different ways: using the liftgate button on the Remote Keyless Entry transmitter, pressing the liftgate button inside the vehicle or pressing the touchpad on the bottom of the liftgate
- LED fog lamps, Help minimize glare in adverse driving conditions
- Chrome door handles with body-color strip
- 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
- Spare tire carrier, Lockable winch-type, located under frame in rear
- 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
- 17" all-season blackwall spare tire, P265/70R17
- 20" all-season blackwall tires, P275/60R20 May require additional optional equipment
- 20" machined and painted Satin Graphite wheels, Paired with all-season blackwall tires
- Front license plate bracket, Front bracket is included if displaying a front license plate is required in your state
Interior
- Carpeted floor covering, Color-keyed
- Universal Home Remote, Conveniently activates compatible devices such as garage door openers, security systems, and home automation devices from inside your vehicle
- 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
- Heated steering wheel, Can turn on/off manually by pressing the button on the steering wheel
- 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
- Steering column lock, Helps prevent theft by allowing the steering wheel to operate only with the proper key fob
- Carpeted floor mats, Removable color-keyed floor mats for first and second rows
- Manual tilt and telescoping steering column, Allows the driver to adjust the steering wheel up or down, and the steering column forward or back Provides extra comfort when entering or exiting the vehicle
- Driver and front passenger visors with illuminated mirrors, Include covered mirrors Extendable for enhanced shading coverage
- Power windows with rear express-down, Quickly lowers the window with the touch of a button
- Rear air conditioning
- 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
- Tri-zone automatic climate control, Automatically maintains the selected temperatures for the driver, front passenger and rear seat passengers
- Third row USB ports, 2 type-C, charge-only¹ Located in the outboard seating areas, above the cup holders
- 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
- 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
- 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
- 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
- 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
- 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
- Overhead assist handles, Driver and front passenger, located in headliner
- Front bucket seats
- Cabin air filter, Helps keep your cabin air fresh from dust and particulates
- 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
- 120-volt power outlets, Two outlets, located in the rear of the center console and cargo area
- 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
- 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
- Front console USB ports, 2 type-A and C, charge and data¹ Located on front console
- 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
- 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
- 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 May require additional optional equipment
- Wrapped steering wheel, Includes controls for audio, phone, voice recognition and cruise control
- 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
- 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
- Center console USB ports, 2 type-A and C, charge and data¹ Located inside center console May require additional optional equipment
- 11" diagonal color Driver Information Center, Includes driver personalization, warning messages and vehicle information High-contrast display with local backlight dimming
- 2-way power driver and front passenger lumbar control, Lumbar area expands and retracts to provide lower back support
- Wireless Phone Charging, Uses induction technology for portable electronic devices¹ Conveniently charge your phone while driving Located below the instrument panel
- Warning tones, Include headlamp on, driver and right-front passenger seat belt unfasten and turn signal on
- GMC Connected Access capable, Subject to terms. See onstar.com or dealer for details.
- 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
- First and second row all-weather floor liners, Help protect your interior from road debris and the elements Contoured to fit the first and second rows Feature a custom pattern that collects rain, mud, snow and other debris May require additional optional equipment
- Third row all-weather floor liner, Protect your vehicle from road debris and the elements Contoured to fit the third row Feature a custom pattern that collects rain, mud, snow and other debris May require additional optional equipment
- All-weather cargo mat, Helps protect the cargo area of your vehicle from dirt and mud Engineered to fit your vehicle Embossed with the vehicle logo May require additional optional equipment
- Power-sliding center console, Overhead power switch allows center console to slide back up to 10" to place larger items between the front seats When rearward, access to a hidden storage drawer can help keep smaller items secure Includes manual sliding armrest May require additional optional equipment
- 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
Entertainment
- 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
- 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
- Wi-Fi® hotspot capable, Terms and limitations apply. See onstar.com or dealer for details.
- 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.
- 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
- 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.
Mechanical
- 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
- Premium Smooth Ride suspension, Designed to offer passengers a more comfortable ride by isolating the interior cabin from rough pavement
- 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
- 10-speed automatic transmission, Electronically controlled with overdrive Includes Traction Select System including tow/haul
- Engine air filtration monitor
- Autotrac® single-speed transfer case, Single speed 4WD transfer case The system is designed to detect wheel slippage and transfer torque to the front wheels for enhanced traction As conditions warrant, the vehicle will return automatically to 2WD Manually engage 4WD on a full-time basis
- 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
- Electronic Precision Shift, Steering column-mounted electronic gear shift selector
- 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
- Single-outlet exhaust
- 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
- Mechanical jack with tools
- Automatic Stop/Start disable button
- 3.23 rear axle ratio
- 7,700 lbs. GVWR, When properly equipped; Gross Vehicle Weight Rating (GVWR) includes weight of vehicle, passengers, cargo and equipment
- 220-amp alternator
- Heavy-duty 730 cold-cranking amps battery, Maintenance-free with rundown protection and retained accessory power
- 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
- 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
Safety
- 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
- 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
- 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
- Trailer sway control, Helps prevent trailer sway by monitoring driver steering input and then automatically applying the trailer brakes
- 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
- 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
- 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
- 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
- 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
- Rear Pedestrian Alert, When you're in Reverse, alerts you to detected pedestrians directly behind your vehicle¹ Limited nighttime and low visibility performance
- Rear child security door locks, When activated, prevents passengers from opening the rear doors from inside the vehicle
- 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
- 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
- HD Surround Vision, Provides selectable digital camera views of the area around your vehicle¹ Can help you park or avoid vehicles and objects¹ You can also display a guideline to show where your vehicle is heading¹
- OnStar® services capable, See onstar.com for details and limitations. Services vary by model. Service plan required.
- 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
- 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
- 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
- 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
- LATCH System, Lower Anchors and Tethers for CHildren system helps make it easy to install and secure a compatible child restraint seat
- IntelliBeam, At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions
- 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
- 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
- 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
- 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
Package
- Floor Liner Package, First and second row all-weather floor liners on Elevation, AT4 and AT4 Ultimate Premium first and second row all-weather floor liners on Denali and Denali Ultimate Third row all-weather floor liner Cargo mat
Warranty
- Corrosion: 3 Years/36,000 Miles, Rust-Through, 6 Years/100,000 Miles
- Roadside Assistance: 5 Years/60,000 Miles, 3.0L & 6.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
- Drivetrain: 5 Years/60,000 Miles, 3.0L & 6.0L Duramax® Turbo-Diesel engines, and certain commercial, government, and qualified fleet vehicles: 5 years/100,000 miles
- Warranty: <<< Preliminary 2025 Warranty >>>
- Basic: 3 Years/36,000 Miles
- Maintenance: First Visit: 12 Months/12,000 Miles
Options
- LPO, Floor Liner Package
- Transmission, 10-speed automatic
- Engine, 5.3L EcoTec3 V8
- Seats, second row bucket, power release
- Emissions, Federal requirements
- Console, floor, power-sliding center
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Vehicle Description
Leather Seats,Lpo; Floor Liner Package,Navigation System,3rd Row Seat,Seats; Second Row Bucket; Power Release,Console; Floor; Power-Sliding Center,Lane Keeping Assist,Keyless Start,Audio System; 16.8" Diagonal Premium Gmc Infotainment System,Dark Atmosphere/Gideon; Coretec/Perforated Leather-Appointed Seating,Elevation Preferred Equipment Group,Emissions; Federal Requirements,Engine; 5.3L Ecotec3 V8,License Plate Front Mounting Package,Lpo; All-Weather Cargo Mat,Lpo; All-Weather Floor Liners; 1St And 2Nd Rows,Lpo; All-Weather Floor Liners; 3Rd Row,Rear Axle; 3.23 Ratio,Seats; Front Bucket,Summit White,Tires; 275/60R20Sl All-Season; Blackwall,Transmission; 10-Speed Automatic,Wheels; 20" X 9" (50.8 Cm X 22.9 Cm) Machined
Vehicle At A Glance
- Rear Parking Aid
- Keyless Entry
- Satellite Radio
- Bluetooth Connection
- Heated Front Seat(s)
- Smart Device Integration
- Cross-Traffic Alert
- Multi-Zone A/C
Accessories
Shop our entire portfolio of GMC Accessories and make your vehicle one of a kind.
Whether you’re looking for Premium All-Weather Floor Liners and Floor Mats to help protect your interior, 22” Wheels and Black GMC Emblems for personal style or a set of Cross Rails to expand your cargo options, we’ve got you covered.
Choose from the only accessories Designed, Engineered, Tested and Backed by GMC as well as Associated Accessories from our partners at Thule, Kicker and others to personalize and enhance your vehicle.
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Dealer sets actual price. Accessories and color may vary. Quoted price subject to change without notice to correct errors or omissions. New vehicle pricing may already include applicable manufacturer incentives which may expire at any time and are subject to incentive qualification criteria and requirements, and which may be contingent upon manufacturer finance company approval. Manufacturer incentive data and vehicle features is provided by third parties and believed to be accurate as of the time of publication. Please contact the store by email or phone for details and availability of incentives. Sales tax or other taxes, tag, license, title, registration fees, government fees and dealer processing fee of $699 are not included in quoted price.
Certain data and other content displayed herein is copyrighted by AutoNation, Inc. and / or third parties. (In addition, providers of data and other materials to AutoNation, Inc. or such third parties may have a copyright interest in and to such data to the extent that such data and other materials are subject to copyright protection under applicable United States laws.) Such data may not be reproduced or distributed in whole or in part by any printed, electronic or other means without explicit written permission from AutoNation, Inc. All information is gathered from sources that are believed to be reliable, but no assurance can be given that this information is complete and neither AutoNation, Inc. nor its suppliers assume any responsibility for errors or omissions or warrant the accuracy of this information.
Displayed MPG is based on applicable EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors. All Vehicles MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the Fuel Economy portion of the EPAs website for details, including a MPG recalculation tool). The features and options listed are for the new 2025 GMC Yukon XL and may not apply to this specific vehicle.
Certain data and other content displayed herein is copyrighted by AutoNation, Inc. and / or third parties. (In addition, providers of data and other materials to AutoNation, Inc. or such third parties may have a copyright interest in and to such data to the extent that such data and other materials are subject to copyright protection under applicable United States laws.) Such data may not be reproduced or distributed in whole or in part by any printed, electronic or other means without explicit written permission from AutoNation, Inc. All information is gathered from sources that are believed to be reliable, but no assurance can be given that this information is complete and neither AutoNation, Inc. nor its suppliers assume any responsibility for errors or omissions or warrant the accuracy of this information.
Displayed MPG is based on applicable EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors. All Vehicles MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the Fuel Economy portion of the EPAs website for details, including a MPG recalculation tool). The features and options listed are for the new 2025 GMC Yukon XL and may not apply to this specific vehicle.