2026 GMC Yukon XL for Sale in Oklahoma City | Bob Moore GMC

The GMC Yukon XL, the brand’s largest SUV, delivers everything you need from a full-size SUV. The extended-wheelbase, three-row SUV is just a longer version of the base GMC Yukon, but it adds some extra cargo and passenger space throughout the cabin. Like the base Yukon, the XL delivers a luxury experience across all three rows while also giving you the raw strength you need to get your boat to the lake on weekends. It comes in a variety of powertrains and trim levels, making it one of the most versatile family SUVs on the market in 2026. Now is a great time to buy, too! The Yukon is coming off last year’s refresh, delivering a wealth of styling updates, new features, and trim levels. We’ll cover everything you need to know about the new GMC Yukon XL, from the towing power to the technology suite. Find your new GMC SUV for sale in OKC with Bob Moore GMC.

 

 

2026 Yukon XL Towing Capacity and Performance

The GMC SUV comes with your choice of three engines. The base model gets a 5.3-liter V-8 delivering 355 horsepower, but higher-level trims get a 6.2-liter V-8 instead, which makes 420 horsepower. Every trim level is also compatible with a 3.0-liter inline-six diesel engine, which makes 305 horsepower and 495 lb-ft of torque. They all pair with a 10-speed automatic transmission and your choice of RWD or AWD. The larger V-8 gets the most towing capacity, taping out at 8,400 lbs. Both traditional gas engines get 15 mpg in the city and 20 mpg on the highway, but the diesel gets 21 mpg city and 27 mpg highway. See how your family fits in the new Yukon XL with Bob Moore GMC today.

 

New GMC Yukon XL Trim Levels and Features

The Yukon XL is an extended wheelbase option that delivers more space throughout the cabin. Just how much more? We’ve broken it down in the chart below: 

 

Cargo Space	2026 GMC Yukon:	2026 GMC Yukon XL:
Behind 3rd Row:	25.5 cubic feet	41.5 cubic feet
Behind 2nd Row:	72.6 cubic feet	93.8 cubic feet
Behind 1st Row:	122.9 cubic feet	144.7 cubic feet

 

The Yukon XL offers much more cargo space in the trunk, while giving rear-row passengers a bit more space to spread out. If you don’t mind the larger silhouette, it’s probably the best option for families who need to put multiple kids in the rear. The XL shares the same five trim levels as the base Yukon: 

 

Trim Level:	MSRP:
2026 GMC Yukon XL Elevation	$72,000
2026 GMC Yukon XL AT4	$79,000
2026 GMC Yukon XL AT4 Ultimate	$100,300
2026 GMC Yukon XL Denali	$83,000
2026 GMC Yukon XL Denali Ultimate	$106,300

 

All told, the larger Yukon is about $3,000 more than the base Yukon, which easily justifies the investment for the space. Every model comes well-equipped, with base features including an HD Surround Vision camera system, heated 2nd-row seats, and more. Both AT4 models get an extra helping of off-road features, including skid plates and recovery hooks. Denalis brings more features to the interior, with a power-sliding center console, head-up display, and the larger engine. If you’d like to learn more about what to expect from the new Yukon XL, visit Bob Moore Buick GMC today.

2026 GMC Yukon XL Technology and Safety

Every Yukon XL gets a 16.8-inch vertically oriented display that should be a familiar sight for GMC enthusiasts. It runs the Google-built platform, which supports wireless Apple CarPlay and Android Auto, and it supports a Wi-Fi hotspot. Want to keep the kids entertained on longer road trips? A rear-seat entertainment system with an extra control display is available if you’d like to add it. A Bose stereo system is standard on every model, but the number of speakers varies by trim level, ranging from 10 to 22. Of course, the Yukon is also loaded with standard safety features like automated emergency braking, but you can also add adaptive cruise control or hands-free driving.

Test Drive the 2026 GMC Yukon XL for Sale in OKC

The Yukon is everything you want from a family SUV, delivering all sorts of safety features and space for your kids to spread out. Visit Bob Moore GMC to find your new Yukon XL for sale in OKC!