This outstanding example of a 2018 GMC Yukon XL SLT is offered by Cowboy Chevrolet Buick GMC. Want more room? Want more style? This GMC Yukon XL is the vehicle for you. You deserve a vehicle designed for higher expectations. This GMC Yukon XL delivers with a luxurious, well-appointed interior and world-class engineering. 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. There is no reason why you shouldn't buy this GMC Yukon XL SLT. It is incomparable for the price and quality.