[Home](/) / [New vehicles](/new-vehicles/) / [GMC](/new-vehicles/gmc/) / [Yukon XL](/new-vehicles/gmc/yukon-xl/) New · Covert Buick GMC Bee Cave # 2026 GMC Yukon XL AT4 Ultimate VIN 1GKS2WKL2TR350991 · Stock TR350991 ![2026 GMC Yukon XL AT4 Ultimate in Sterling Metallic, photo 1 of 53](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F152999c8-9e76-4201-880f-24b0f5f4b67d.png&w=3840&q=80)![2026 GMC Yukon XL AT4 Ultimate in Sterling Metallic, photo 2 of 53](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F1c5aa0e9-e3e6-4457-803d-5da372e6f2d6.png&w=3840&q=80)![2026 GMC Yukon XL AT4 Ultimate in Sterling Metallic, photo 3 of 53](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fe11d28a4-64b3-4979-a4d2-9e859e53d16d.png&w=3840&q=80)![2026 GMC Yukon XL AT4 Ultimate in Sterling Metallic, photo 4 of 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53](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2F7e187a69-1478-43b8-be1a-0a128eaf0c8f.jpg&w=3840&q=80)![2026 GMC Yukon XL AT4 Ultimate in Sterling Metallic, photo 53 of 53](/_next/image/?url=https%3A%2F%2Fassets.cai-media-management.com%2Fresize%2F1024x1024%2Fcommon-vehicle-media%2Fc80e1758-02e8-473c-ab51-7ba18229720a.jpg&w=3840&q=80) 53 photos MSRP$105,710 Dealer discount−$8,244 Price$97,466 Price excludes tax, title, license and the $225 documentary fee. [Check availability](/inventory/new-2026-gmc-yukon-xl-at4-ultimate-4wd-4d-sport-utility-1gks2wkl2tr350991/?form=availability)[Schedule a test drive](/inventory/new-2026-gmc-yukon-xl-at4-ultimate-4wd-4d-sport-utility-1gks2wkl2tr350991/?form=test-drive)[Ask a question](/inventory/new-2026-gmc-yukon-xl-at4-ultimate-4wd-4d-sport-utility-1gks2wkl2tr350991/?form=question) [Calculate your payment](https://app.autoapr.com/reveal/4d0nhx37/1GKS2WKL2TR350991) ## Calculate your payment Close [Trading in your car for this GMC Yukon XL?Get an offer for it and put it toward this one.](/value-your-trade/) Covert Buick GMC Bee Cave[(512) 954-9290](tel:+15129549290) 16501 Sweetwater Village Dr Bldg 1, Austin, TX 78738 Sales: Monday to Saturday, 9 AM to 7 PM; closed Sunday ### Details MPG city / highway 14 / 18 Engine 6.2L V8 Transmission 10-speed automatic Drivetrain 4WD Engine EcoTec3 6.2L V8 Transmission 10-Speed Automatic with Overdrive Body 4D Sport Utility Exterior Sterling Metallic Interior Obsidian Rush With Red Accents Fuel Gasoline ### Equipment 141 #### Packages * Advanced Security Package * Advanced Technology Package * AT4 Black Appearance Package * Max Trailering Package 2 more * Preferred Equipment Group 4SG * Premium Capability Package with Active Response 4WD #### Safety * Emergency communication system: OnStar and GMC connected services capable * Exterior Parking Camera Rear * Glass Breakage Sensor * Security system 17 more * Theft-Deterrent Alarm System * Super Cruise * Driver Attention Assist * Inside Rearview Auo-Dimming Rear Camera Mirror * Vehicle Inclination Sensor * Vehicle Interior Movement Sensor * Traction control * 4-Wheel Disc Brakes * ABS brakes * Dual front impact airbags * Dual front side impact airbags * Low tire pressure warning * Occupant sensing airbag * Overhead airbag * Brake assist * Electronic Stability Control * Panic alarm #### Technology * Navigation system: GMC Connected Navigation * 18 Speakers * AM/FM radio: SiriusXM with 360L * Audio memory 10 more * Bose 18-Speaker Surround with Centerpoint * Radio: 16.8" Diagonal Premium GMC Infotainment System * Rear audio controls * SiriusXM with 360L * 8" Diagonal Rear Touchscreen Climate Control * Heads-Up Display * 15" Diagonal Multi-Color Head-Up Display * 3 Years OnStar One * Apple CarPlay/Android Auto * Steering wheel mounted audio controls #### Interior * Rear Seat Media System * Automatic temperature control * Front dual zone A/C * Rear air conditioning 49 more * Rear window defroster * 4-Way Power Driver Lumbar Seat Adjuster * Memory seat * Power driver seat * Steering wheel memory * Power Tilt and Telescopic Steering Column * Dual-Pane Panoramic Power Sunroof * Power moonroof * Bright Front and Rear Door Sill Plates * 4-Spoke Leather-Wrapped Steering Wheel * Auto-dimming Rear-View mirror * Garage door transmitter * Heated steering wheel * Leather steering wheel * Rear reading lights * Sport Pedal Cover Kit * Voltmeter * 3rd row seats: split-bench * 4-Way Power Front Passenger Lumbar Seat Adjuster * Driver Power Massage Seat * Front Center Armrest * Front Passenger Power Massage Seat * Full Grain Leather Seats * Heated Driver and Front Passenger Seats * Heated front seats * Heated rear seats * Perforated Heated and Ventilated Driver and Front Passenger Seats * Power passenger seat * Power Release 2nd Row Bucket Seats * Ventilated front seats * Air Conditioning * Power windows * Remote keyless entry * Speed control * Compass * Driver door bin * Driver vanity mirror * Front reading lights * Illuminated entry * Outside temperature display * Overhead console * Passenger vanity mirror * Tachometer * Telescoping steering wheel * Tilt steering wheel * Trip computer * Front Bucket Seats * Split folding rear seat * Passenger door bin #### Exterior * AutoSense Hands-Free Power Liftgate * Power Liftgate * Auto High-beam Headlights * Front fog lights 20 more * Auto-dimming door mirrors * Black Nameplates * Body-Color Door Handles * Bumpers: body-color * Front High-Approach Angle Fascia * Illuminated Front Black GMC Emblem * Power-Retractable Assist Steps * Spoiler * Turn signal indicator mirrors * Black Roof-Mounted Luggage Rack Side Rails * Wheel Locks (set of 4) * Wheels: 20" x 9" Machined and Painted * Rain sensing wipers * Rear window wiper * Delay-off headlights * Fully automatic headlights * Heated door mirrors * Power door mirrors * Alloy wheels * Variably intermittent wipers #### Mechanical * Adaptive suspension * Air Ride Adaptive Suspension * Auto-leveling suspension * Electronic Limited Slip Differential (ELSD) 16 more * Four wheel independent suspension * Magnetic Ride Control Suspension * Speed-sensing steering * Rear anti-roll bar * Hill Descent Control * Extra Capacity Cooling System * Heavy-Duty Air Filter * Dual Exhaust System * Blind Zone Steering Assist with Trailering * Hitch View * Integrated Trailer Brake Controller * Red Horizontal-Mounted Recovery Hooks * Smart Trailer Integration Indicator * 3.23 Rear Axle Ratio * Power steering * Front anti-roll bar #### Also listed * Headphones * Driver 2-Way Power Upper Shoulder * Front Passenger 2-Way Power Upper Shoulder ### From the store Call us at 512-954-9290 This 2026 GMC Yukon XL AT4 Ultimate is a premium SUV that's ready to take on any adventure. Boasting an impressive array of advanced features, this Yukon XL is the ultimate choice for those seeking uncompromising capability, comfort, and style. \- Advanced Security Package \- Advanced Technology Package \- AT4 Black Appearance Package \- Max Trailering Package \- Preferred Equipment Group 4SG \- Premium Capability Package with Active Response 4WD Elevate your driving experience with standout features like the Bose 18-Speaker Surround with Centerpoint, Rear Seat Media System, 8" Diagonal Rear Touchscreen Climate Control, and the cutting-edge Super Cruise technology. The Yukon XL also delivers exceptional performance with its EcoTec3 6.2L V8 engine, 10-Speed Automatic transmission, and 4WD. Comfort and convenience are paramount in this premium SUV. Enjoy the power-retractable assist steps, 4-way power front seats with lumbar support and massage functionality, and the dual-pane panoramic power sunroof. The Yukon XL also boasts an impressive array of advanced safety technologies, including Blind Zone Steering Assist with Trailering, Driver Attention Assist, and the Inside Rearview Auto-Dimming Rear Camera Mirror. Whether you're embarking on a family road trip or tackling rugged terrain, this 2026 GMC Yukon XL AT4 Ultimate is the ultimate choice for those who demand the best. Experience unparalleled capability, comfort, and style with this exceptional SUV. Call us at 512-954-9290 ## Check availability Close 2026 GMC Yukon XL AT4 UltimateStock TR350991 · Covert Buick GMC Bee Cave First name Last name Email Phone An email or a phone number is enough. ZIP code (optional) Leave this field empty Check availability By submitting, you agree that Covert Buick GMC Bee Cave may contact you about this request by phone, text or email. ## Schedule a test drive Close 2026 GMC Yukon XL AT4 UltimateStock TR350991 · Covert Buick GMC Bee Cave First name Last name Email Phone An email or a phone number is enough. ZIP code (optional) Preferred day (optional) Time of day (optional)Any timeMorningAfternoonEvening Leave this field empty Schedule a test drive By submitting, you agree that Covert Buick GMC Bee Cave may contact you about this request by phone, text or email. ## Ask a question Close 2026 GMC Yukon XL AT4 UltimateStock TR350991 · Covert Buick GMC Bee Cave First name Last name Email Phone An email or a phone number is enough. 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