This outstanding example of a 2026 GMC Yukon XL AT4 is offered by Hall Buick GMC. This GMC includes: EMISSIONS, FEDERAL REQUIREMENTS AT4 PREMIUM PLUS PACKAGE ENGINE, DURAMAX 3.0L TURBO-DIESEL Diesel Fuel Straight 6 Cylinder Engine Turbocharged ENGINE BLOCK HEATER TRANSMISSION, 10-SPEED AUTOMATIC A/T 10-Speed A/T Note - For third party subscriptions or services, please contact the dealer for more information. This SUV gives you versatility, style and comfort all in one vehicle. You appreciate the finer things in life, the vehicle you drive should not be the exception. Style, performance, sophistication is in a class of its own with this stunning GMC Yukon XL AT4. No matter the terrain or weather, you'll drive at ease in this 4WD-equipped vehicle. With exceptional safety features and superb handling, this 4WD was engineered with excellence in mind.