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 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. When GMC created this vehicle with 4 wheel drive, they immediately enhanced the performance ability. Easily switch between two and four wheel drive to take advantage of the improved steering and superior acceleration. You could keep looking, but why? You've found the perfect vehicle right here.