Skip to Main Content
Save Print Share Search Result

New 2025 GMC Yukon XL 2025 YUKONXL 4WD DENALI
In transit
In transit

This vehicle will arrive at our store in the future. Please contact us for additional information or to reserve this vehicle.

  • Now $99,365
  • MSRP $98,375
  • See Important Disclosures Here
May not represent actual vehicle (options, colors, trim and body style may vary).

                                        Detailed Pricing

                                        Detailed Pricing
                                        Detailed Pricing
                                        • MSRP $98,375
                                        • Protection Package + $990
                                          Protection Package This vehicle is equipped with door edge guards, door cup guards, and window tint. The price of this package is $990.
                                        • Now $99,365

                                          Contact the Store

                                          Close
                                          1 Location Available
                                          Sewell Buick GMC of Dallas
                                          7474 LEMMON AVE DALLAS, TX 75209-3016 US
                                          Hours Of Operation
                                          Sales
                                          Mon-Fri
                                          -
                                          Sat
                                          -
                                          Sun
                                          Closed
                                          Request Information Get Directions

                                            VEHICLE AT A GLANCE

                                            • Fuel Economy * 14 city / 18 hwy
                                            • Mileage N/A
                                            • Transmission 10-Speed Automatic
                                            • Exterior Color Downpour Metallic
                                            • Interior Color H2X
                                            • Engine Data 6.2 Liter

                                              Specifications

                                              • Engine 6.2 Liter
                                              • Exterior Downpour Metallic
                                              • Interior H2X
                                              • Stock Number DSZJP1
                                              • Location Sewell Buick GMC of Dallas
                                              • Transmission Automatic
                                              • VIN 1GKS2JRL5SR126122

                                                This New vehicle comes with the following benefits:

                                                LexusCare – Every new Lexus includes LexusCare, an industry-leading suite of standard benefits that includes a comprehensive warranty, complimentary maintenance services, roadside assistance, connected services trial subscriptions, and more.
                                                • Complimentary Maintenance - This vehicle receives complimentary maintenance covering the first two factory-recommended services at 6 months/5,000 miles and 12 months/10,000 miles.*
                                                • Comprehensive Warranty - Every new Lexus receives a four-year/50,000 mile factory warranty.
                                                • 24/7 Personal Assistance - Lexus owners can take advantage of 24-hour Roadside Assistance, Trip Interruption Services, and a complimentary loan car.
                                                • Service Connect – Receive a complimentary 3-month trial subscription of SiriusXM®, a 3-year trial of Remote Connect, and up to 10-year complimentary trial subscription of Safety and Service Connect via the Lexus App.
                                                • Exclusive Experiences – All Lexus owners receive special offers available to use on elite culinary experiences, entertainment, hotels, VIP sporting event access, wineries, and products from select retailers.

                                                  INFINITI Premium Care

                                                  INFINITI Premium Care provides a standard vehicle maintenance plan included with the purchase of any 2024 INFINITI vehicle. The new integrated maintenance program provides a suite of benefits including inspections, oil changes, brake fluid changes, in-cabin air filter replacements, tire road hazard, tire rotations, and car rental assistance (for some models). The plan includes coverage for up to 3 years after purchase and varies by vehicle. Contact your Sewell Sales Associate for additional details.
                                                    I Drive a Sewell 2023

                                                      Specifications

                                                      Entertainment

                                                      • 5G Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
                                                      • 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
                                                      • Audio system feature, Bose 10-speaker Surround with CenterPoint
                                                      • 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.)
                                                      • Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
                                                      • Wireless Apple CarPlay/Wireless Android Auto

                                                        Exterior

                                                        • Active Aero Shutters, upper (Standard with (L87) 6.2L EcoTec3 V8 engine only.)
                                                        • Assist steps, Black with Gloss Black insert (Deleted when (B3L) power-retractable assist steps, (RGN) Sun & Power Step Package or (PCN) Denali Reserve Package are ordered.)
                                                        • AutoSense Power Liftgate hands-free, presence detection
                                                        • Door handles, chrome with body-color strip
                                                        • Fascia, front
                                                        • 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 and walk-up lighting
                                                        • Luggage rack side rails, roof-mounted, bright
                                                        • Mirror caps, body-color
                                                        • Mirrors, outside heated power-adjustable, power-folding driver-side auto-dimming, integrated turn signal indicators and puddle lighting
                                                        • Moldings, Galvano bodyside
                                                        • Rear Camera Washer
                                                        • Tail lamps, LED includes animated lighting
                                                        • Tire carrier, lockable outside spare winch-type mounted under frame at rear
                                                        • Tire, spare P265/70R17 all-season, blackwall
                                                        • Tires, 275/60R20SL all-season, blackwall (Standard with (RTL) 20" 6-spoke multi-dimensional polished aluminum wheels only.)
                                                        • Wheel, full-size spare, 17" (43.2 cm) steel
                                                        • Wheels, 20" x 9" (50.8 cm x 22.9 cm) 6-spoke multi-dimensional polished aluminum
                                                        • Wiper, rear intermittent
                                                        • Wipers, front intermittent, Rainsense

                                                          Interior

                                                          • Adaptive Cruise Control
                                                          • Air conditioning, rear
                                                          • Air conditioning, tri-zone automatic climate control with individual climate settings for driver, right front passenger and rear seat occupants
                                                          • Air filter, pollutant and fine dust
                                                          • Assist handles, front passenger A-pillar and second row outboard B-pillar (Does not include front row passenger assist handle.)
                                                          • Assist handles, overhead, driver and front passenger, located in headliner
                                                          • Console, floor, power-sliding center with drawer, secure storage, manual sliding armrest and cup holders for second row; deletes (UBC) 2 USB charge/data ports within center console (Replaced with (D07) floor console when (ATT) second row power 60/40 split-folding bench seats are ordered.)
                                                          • Defogger, rear-window electric
                                                          • Door locks, power programmable with lockout protection
                                                          • Driver Information Center, 11" diagonal multi-color digital high-contrast display with local backlight dimming
                                                          • Floor covering, color-keyed carpeting
                                                          • Floor mats, color-keyed carpeted first and second row, removable (Premium Denali-specific. Deleted when LPO floor mats or LPO floor liners are ordered.)
                                                          • GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
                                                          • Head-Up Display, 15" diagonal multi-color
                                                          • Keyless Open, includes extended range Remote Keyless Entry
                                                          • 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
                                                          • Memory settings recalls 2 "driver" presets for power driver seat, outside rearview mirrors and power and tilt and telescopic steering column
                                                          • Mirror, inside rearview auto-dimming (Replaced by (DRZ) Rear Camera Mirror when (CWN) Advanced Technology Package is ordered.)
                                                          • Power outlets, 2, 120-volt located on the rear of the center console and rear cargo area
                                                          • Remote Start
                                                          • Safety Alert Seat
                                                          • Seat adjuster, driver 4-way power lumbar
                                                          • Seat adjuster, driver 8-way power
                                                          • Seat adjuster, front passenger 4-way power
                                                          • Seat adjuster, front passenger 8-way power
                                                          • Seat trim, Perforated Leather-appointed
                                                          • Seats, front bucket
                                                          • Seats, heated and ventilated driver and front passenger, perforated
                                                          • Seats, heated driver and front passenger
                                                          • Seats, heated second row, outboard positions
                                                          • Seats, second row bucket, power release
                                                          • Seats, third row 60/40 split-bench, power-folding
                                                          • Sill plates, bright, front and rear doors (Denali/Denali Ultimate-specific with logo.)
                                                          • Steering column lock, electrical
                                                          • Steering column, power tilt and telescopic
                                                          • Steering wheel controls mounted audio, Driver Information Center, Adaptive Cruise Control, Forward Collision Alert following gap button and heated steering wheel
                                                          • Steering wheel, heated
                                                          • Steering wheel, wrapped
                                                          • Theft-deterrent system, electrical, unauthorized entry
                                                          • 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
                                                          • 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 Phone Charging, for portable devices

                                                            Mechanical

                                                            • 4-wheel drive
                                                            • Alternator, 220 amps (Standard with (L87) 6.2L EcoTec3 V8 engine only.)
                                                            • Automatic Stop/Start
                                                            • Battery, 730 cold-cranking amps with 80 amp hour rating (Standard with (L87) 6.2L EcoTec3 V8 engine only.)
                                                            • 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.)
                                                            • Differential, mechanical limited-slip
                                                            • Electronic Precision Shift
                                                            • Engine air filtration monitor
                                                            • Engine control, stop/start system disable button, non-latching
                                                            • Engine, 6.2L EcoTec3 V8 with Dynamic Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 Nm] @ 4100 rpm)
                                                            • Exhaust, dual system with dual twin polished stainless-steel tips
                                                            • Fuel, gasoline, E15 (Standard with (L87) 6.2L EcoTec3 V8 engine only.)
                                                            • GVWR, 7700 Lbs. (3493 kg) (Standard on 4WD model with (L87) 6.2L EcoTec3 V8 engine and standard with (LZ0) Duramax 3.0L Turbo-Diesel engine.)
                                                            • Keyless Start, push-button
                                                            • Mechanical Jack with tools
                                                            • Rear axle, 3.23 ratio
                                                            • Steering, power
                                                            • Suspension, Magnetic Ride Control
                                                            • 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
                                                            • Transfer case, active, single-speed, electronic Autotrac does not include neutral. Cannot be dinghy towed (4WD models only. Not available with (NHT) Max Trailering Package.)
                                                            • Transmission, 10-speed automatic electronically controlled with overdrive, includes Traction Select System including tow/haul (Standard with (L87) 6.2L EcoTec3 V8 engine only.)

                                                              Safety

                                                              • 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.)
                                                              • Blind Zone Steering Assist
                                                              • 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
                                                              • Door locks, rear child security, manual
                                                              • 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
                                                              • Forward Collision Alert
                                                              • Front Pedestrian and Bicyclist Braking
                                                              • 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.)
                                                              • HD Surround Vision
                                                              • Hill Start Assist
                                                              • Hitch Guidance
                                                              • IntelliBeam, automatic high beam on/off
                                                              • Intersection Automatic Emergency Braking intersection alert, braking
                                                              • LATCH system (Lower Anchors and 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
                                                              • Lane Keep Assist with Lane Departure Warning (Deleted when (CWN) Advanced Technology Package is ordered.)
                                                              • 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. For MY25 vehicles, 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.)
                                                              • OnStar services capable (Terms and limitations apply. See onstar.com or dealer for details.)
                                                              • Rear Cross Traffic Braking
                                                              • Rear Pedestrian Alert
                                                              • Rear Seat Reminder
                                                              • Reverse Automatic Braking
                                                              • Side Bicyclist Alert
                                                              • StabiliTrak, stability control system with brake assist includes traction control and electronic trailer sway control
                                                              • 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
                                                              • Tire Pressure Monitoring System, auto learn, includes Tire Fill Alert (does not apply to spare tire)
                                                              • Traffic Sign Recognition
                                                              • Trailer sway control

                                                                Warranty

                                                                • <<< Preliminary 2025 Warranty >>>
                                                                • Basic: 3 Years/36,000 Miles
                                                                • Corrosion: 3 Years/36,000 Miles Rust-Through 6 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
                                                                • Maintenance: First Visit: 12 Months/12,000 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

                                                                  Featured Equipment

                                                                  • Air conditioning, rear
                                                                    *
                                                                  • Air conditioning, tri-zone automatic climate control with individual climate settings for driver, right front passenger and rear seat occupants
                                                                    *
                                                                  • 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.)
                                                                    *
                                                                  • Assist handles, overhead, driver and front passenger, located in headliner
                                                                    *
                                                                  • Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
                                                                    *
                                                                  • Cooling, auxiliary external transmission oil cooler, heavy-duty air-to-oil
                                                                    *
                                                                  • Defogger, rear-window electric
                                                                    *
                                                                  • Differential, mechanical limited-slip
                                                                    *
                                                                  • Door locks, power programmable with lockout protection
                                                                    *
                                                                  • Electronic Precision Shift
                                                                    *
                                                                  • Engine air filtration monitor
                                                                    *
                                                                  • Fascia, front
                                                                    *
                                                                  • Floor covering, color-keyed carpeting
                                                                    *
                                                                  • Fog lamps, front LED
                                                                    *
                                                                  • Forward Collision Alert
                                                                    *
                                                                  • 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.)
                                                                    *
                                                                  • GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
                                                                    *
                                                                  • Glass, acoustic, laminated windshield
                                                                    *
                                                                  • Glass, deep-tinted
                                                                    *
                                                                  • Glass, windshield shade band
                                                                    *
                                                                  • HD Surround Vision
                                                                    *
                                                                  • Hill Start Assist
                                                                    *
                                                                  • Hitch Guidance
                                                                    *
                                                                  • IntelliBeam, automatic high beam on/off
                                                                    *
                                                                  • Keyless Open, includes extended range Remote Keyless Entry
                                                                    *
                                                                  • Keyless Start, push-button
                                                                    *
                                                                  • LATCH system (Lower Anchors and 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
                                                                    *
                                                                  • Luggage rack side rails, roof-mounted, bright
                                                                    *
                                                                  • Mechanical Jack with tools
                                                                    *
                                                                  • Mirror caps, body-color
                                                                    *
                                                                  • Rear Seat Reminder
                                                                    *
                                                                  • Rear axle, 3.23 ratio
                                                                    *
                                                                  • Remote start
                                                                    *
                                                                  • Seat adjuster, driver 4-way power lumbar
                                                                    *
                                                                  • Seat adjuster, driver 8-way power
                                                                    *
                                                                  • Seat adjuster, front passenger 8-way power
                                                                    *
                                                                  • Seats, front bucket
                                                                    *
                                                                  • Seats, heated driver and front passenger
                                                                    *
                                                                  • StabiliTrak, stability control system with brake assist includes traction control and electronic trailer sway control
                                                                    *
                                                                  • Steering column, power tilt and telescopic
                                                                    *
                                                                  • Steering wheel, heated
                                                                    *
                                                                  • Steering, power
                                                                    *
                                                                  • Suspension, front coil-over-shock with stabilizer bar
                                                                    *
                                                                  • 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
                                                                    *
                                                                  • Theft-deterrent system, electrical, unauthorized entry
                                                                    *
                                                                  • Tire Pressure Monitoring System, auto learn, includes Tire Fill Alert (does not apply to spare tire)
                                                                    *
                                                                  • Tire carrier, lockable outside spare winch-type mounted under frame at rear
                                                                    *
                                                                  • Tire, spare P265/70R17 all-season, blackwall
                                                                    *
                                                                  • 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
                                                                    *
                                                                  • Universal Home Remote includes garage door opener, programmable
                                                                    *
                                                                  • Visors, driver and front passenger illuminated vanity mirrors
                                                                    *
                                                                  • Wheel, full-size spare, 17" (43.2 cm) steel
                                                                    *
                                                                  • Window, power with front passenger Express-Up/Down
                                                                    *
                                                                  • Windows, power, rear with Express-Down
                                                                    *
                                                                  • Wiper, rear intermittent
                                                                    *
                                                                  • Wipers, front intermittent, Rainsense
                                                                    *
                                                                  • Wireless Apple CarPlay/Wireless Android Auto
                                                                    *

                                                                    Options

                                                                    • DENALI RESERVE PACKAGE includes (CWN) Advanced Technology Package content, (ZM1) Enhanced Trailering Technology Package content, (C3U) Panoramic power sunroof, (B3L) power-retractable assist steps with perimeter lighting, (SMI) 22" 6-spoke Chrome wheels and (SFE) wheel locks, LPO (When (ATT) second row power 60/40 split-folding bench seats are selected, (DCH) power-sliding center console is replaced with (D07) floor console. (SMI) 22" 6-spoke Chrome wheels can be substituted to (SII) 22" polished aluminum wheels or (SIY) 22" 6-spoke Carbon Flash Metallic aluminum wheels with selective machining or can be upgraded at an additional charge to (RF3) 24" wheels or any 22" or 24" LPO wheels. Not available with (RG7) Premium Trailering Package or (RGN) Sun & Power Step Package. Not available with (LZ0) Duramax 3.0L Turbo-Diesel engine with (ATT) second row power 60/40 split-folding bench seats.) *GROSS* (PCN)
                                                                    • DOWNPOUR METALLIC (Extra charge. Not available on AT4 or AT4 Ultimate.) (GXP)
                                                                    • ENGINE, 6.2L ECOTEC3 V8 with Dynamic Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (420 hp [313 kW] @ 5600 rpm, 460 lb-ft of torque [624 Nm] @ 4100 rpm) (STD) (L87)
                                                                    • SUSPENSION, AIR RIDE ADAPTIVE (4WD model requires (PCN) Denali Reserve Package and is not available with (ATT) second row power 60/40 split-folding bench seats. Included with (Z6E) Premium Capability Package with Active Response 4WD on 4WD model.) (F47)
                                                                    • WHEELS, 24" X 9.5" (61 CM X 24.1 CM) SELECTIVE MACHINED and painted Pearl Nickel Includes (SFE) wheel locks, LPO. (4WD model only. Requires (F47) Air Ride Adaptive Suspension. Not available on 4WD model when (LZ0) Duramax 3.0L Turbo-Diesel engine and (ATT) second row power 60/40 split-folding bench seats are ordered.) (RF3)

                                                                      Continue Searching... 

                                                                      New Vehicles | Pre-Owned Vehicles

                                                                      Audi McKinney | Audi Houston | Audi Sugar Land | BMW Grapevine | BMW Plano | Buick Dallas | Cadillac Dallas | Cadillac Grapevine | Cadillac Houston | Cadillac San Antonio | GMC Dallas | INEOS Grenadier Dallas | INEOS Grenadier San Antonio | INFINITI Dallas | INFINITI Forth Worth | INFINITI Houston | Land Rover Austin | Lexus Dallas | Lexus Fort Worth | Mercedes-Benz Houston | MINI Plano | Subaru Dallas
                                                                        New, Pre-Owned, Certified, Demo and Certified Vehicles Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees. All prices and specifications are subject to change without notice, including to correct typographical errors or omissions. Certain new vehicles advertised may be in transit or not yet at dealer's premises. Vehicle photographs may not represent actual vehicle available for purchase. All advertised vehicles are subject to prior sale and actual dealer availability. Contact dealer for most current information. New, Pre-Owned, Certified, Demo and Certified 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 EPA's 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.