To receive the price shown you must trade a vehicle 2015 or newer with a clean title. All prices are valid until the end of the month, depending on vehicle availability. Contact dealer for most current information. Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, a dealer documentation fee of $995, Dealer Prep of $689, Electronic Filing Fee of $498.75 and any emissions testing fees. Special finance rates available on approved credit through GM Financial.
The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
Spacious and strong, the GMC Yukon XL gives Magic City families the extra room they need without sacrificing the V-8 performance that makes passing slower traffic and merging onto Interstate 95 feel effortless. Explore the many advantages of this extended-length full-size SUV, then visit Lorenzo Buick GMC near Doral for a personalized test drive.
The GMC Yukon XL comes in five trims: Elevation, AT4, Denali, AT4 Ultimate, and Denali Ultimate. The Elevation kicks off the collection with a 16.8-inch touchscreen, a Bose® audio system, and heated front seats. Motorists looking for off-road grit will appreciate the AT4's all-terrain tires, front skid plate, and red recovery hooks, while the AT4 Ultimate integrates Super Cruise™ hands-free technology and available Obsidian Rush full-grain leather seats.
At the top, the Denali and Denali Ultimate emphasize luxury with exclusive styling, a Head-Up Display, and a power-sliding center console. The Denali Ultimate further enhances the ride with available massaging front seats and Woodland Mahogany full-grain leather upholstery.
Under the hood, the Yukon XL comes outfitted with a core 355-horsepower 5.3-liter V-8, giving it steady acceleration with plenty of reserve power when the SUV is fully loaded. For those focused on efficiency, the available 3.0-liter Duramax turbo-diesel stands out as the most fuel-friendly option, boasting the highest GMC Yukon XL MPG ratings.
If you're considering a used Yukon XL from Lorenzo Buick GMC, you'll find many of the same trim levels, engines, and amenities seen on newer models.
U.S. News & World Report has named the Yukon XL the Best Large SUV for Families,1 praising its eight-seater accommodations paired with abundant headroom and legroom. Whether you're tackling the morning school run, setting out on a weekend outing, or heading to Sunny Isles Beach near Hialeah, this full-size SUV gives everyone room to settle in for the ride.
Compared to a new or used Yukon, the Yukon XL's extended length creates substantially more room for cargo. For the latest version, you'll have access to a maximum storage volume of 144.5 cubic feet, giving you the flexibility to pack everything from beach gear and luggage to shopping bags after trips to Dolphin Mall.
Peace of mind matters just as much as space and performance, and the GMC Yukon XL is backed by strong safety credentials, earning a Five-Star Overall Safety Rating from the NHTSA.2
Stay confident with over 17 available GMC Yukon XL safety and driver-assistance technologies, including Blind Zone Steering Assist, IntelliBeam, Adaptive Cruise Control, and Front Pedestrian and Bicyclist Braking, all designed to help you stay aware and protected in a variety of situations.
Big SUV energy belongs on Miami roads, and the Yukon XL delivers it with ease – room for everyone, confidence for every merge, and comfort that makes even traffic feel less like a chore. The best way to understand it is from the driver's seat at your local GMC Yukon XL dealer.
Before you go, check out current GMC Yukon XL specials to explore current promotions and unlock added value on your next full-size SUV.
The 2026 GMC Yukon XL reaches 225.2 inches in length, providing the extra space that sets it apart from the standard Yukon. Additional exterior dimensions include a width of 81 inches (excluding mirrors), a height of 76.5 inches, and a 134-inch wheelbase.
When properly equipped, the Yukon XL has a towing capacity of up to 8,400 pounds. This allows drivers to tow a wide range of recreational vehicles, including boats, campers, Jet Skis, and ATVs. For higher towing ability, consider one of our new GMC trucks.
The Yukon XL is a three-row SUV that has seating for up to eight passengers.
As full-size SUVs built on the same platform, the GMC Yukon XL and Chevy Suburban are closely matched in size. The Suburban stretches 226.3 inches in length, making it just 1.1 inches longer than the Yukon XL. Both are 81 inches wide (excluding mirrors) and provide up to 144.5 cubic feet of maximum cargo space.
The primary difference between the GMC Yukon and Yukon XL is size. The standard Yukon measures 210.1 inches in length, while the Yukon XL stretches to 225.2 inches, providing over 15 additional inches to the overall body. That extra length translates to significantly more cargo space behind the third row and extra room for luggage, sports equipment, or road trip essentials.
5/6/2026
Personalized attention, excellent customer service, detailed information about the cars, great prices ???????? Thank you to Mr. Juan and Eric for helping me get my dream car ??, I recommend them 100% Thank you ?? a thousand thanks …
4/8/2026
Very satisfied with my purchase. The whole team made me feel confortable. They explained everything to detail. Especially my sales agent Azuan.
2/28/2026
I had an absolutely outstanding experience purchasing my car at Lorenzo Buick GMC in Doral, and I can confidently say this will be my go-to dealership from now on. From start to finish, the entire process was smooth, transparent, and completely stress-free - something that’s rare when buying a car. Carlos was phenomenal. He went above and beyond at every step, took the time to answer all my questions thoroughly, never pressured me, and truly had my best interests in mind. His knowledge, patience, and professionalism made the experience not just easy, but genuinely enjoyable. What really stood out was how respected and taken care of I felt as a customer. The team was efficient, honest, and clearly values long-term relationships over quick sales. Everything was handled with integrity and attention to detail. If you’re looking for a dealership you can trust and a salesperson who truly cares, ask for Carlos at Lorenzo Buick GMC. I couldn’t be happier with my purchase and I’ll absolutely be recommending this dealership to friends and family-and coming back myself in the future.
12/8/2025
This is my fourth GMC Yukon from this dealership with my salesperson Jorge Anton. Thanks to him for his service, he's incredible as always.
1Reference to this third-party review/claim is solely for informational purposes and not to be relied upon. For more details, please visit https://cars.usnews.com/cars-trucks/gmc/yukon
2Reference to this third-party claim is solely for informational purposes and not to be relied upon. For details regarding this rating, visit https://www.nhtsa.gov
