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All-new 2026 GMC Yukon XL for Sale in McAllen, TX
The iconic GMC Yukon XL full-size SUV returns for 2026 with exciting updates across its spacious, premium-appointed trims. At South Texas Buick-GMC in McAllen, TX, you'll find an impressive selection of the latest GMC Yukon XL, designed to elevate your driving experience with cutting-edge technology, refined performance and signature GMC capability. Whether navigating city streets in McAllen or heading out on a Texas-sized adventure, the 2026 GMC Yukon XL is ready for any journey.
Powerful Performance
The standard 5.3-liter V8 engine generates an impressive 355 horsepower and 383 pound-feet of torque in the GMC Yukon XL, while an available 6.2-liter V8 boosts output to 420 horsepower and 460 pound-feet of torque for effortless acceleration. For those seeking maximum efficiency, the GMC Yukon XL also offers an available Duramax 3-liter Turbo-Diesel engine rated at 305 horsepower and 495 pound-feet of torque. Paired with a smooth-shifting 10-speed automatic transmission, the GMC Yukon XL delivers confident, well-mannered performance in any driving situation.
Refined Interior and Exterior Design
The 2026 GMC Yukon XL boasts premium materials, advanced technology, and thoughtful amenities create an inviting environment for driver and passengers alike. With seating for up to nine, the GMC Yukon XL offers ample room for family, friends, and all their gear. On the exterior, the bold, sculpted lines and signature GMC design cues command attention, while available 22-inch wheels and a hands-free power liftgate add to the SUV's striking presence.
Advanced Safety and Driver Assistance Technology
In the GMC Yukon XL, HD Surround Vision, Enhanced Automatic Emergency Braking, Intersection Automatic Emergency Braking intersection alert, and Rear Cross Traffic Braking help to monitor your surroundings and prevent potential collisions. Available Super Cruise, the industry's first true hands-free driver assistance system, allows you to drive on compatible roads with ease.
An SUV for Every Lifestyle: Trim Levels
With five distinct trim levels, the 2026 GMC Yukon XL allows you to choose the perfect blend of capability, luxury and style. The AT4 trim is built for adventure with standard four-wheel drive, off-road suspension, and exclusive interior appointments. Those seeking the pinnacle of premium can opt for the Denali or Denali Ultimate trim, which offer unrivaled refinement and technology like the Rear Seat Media System.
The New GMC Yukon XL is Available in McAllen, TX
To take this model for a test drive, simply visit us at South Texas Buick GMC. The new GMC Yukon XL is here and ready to redefine your automotive experience. Our professionals look forward to working with you at our GMC Yukon XL dealership near Edinburg, TX, Weslaco, TX, Rio Grande Valley, San Benito, TX, and Brownsville, TX.
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