Key Features of the 2027 GMC Yukon XL

Max Cargo Volume of 144.5 cu. ft.

The 2027 GMC Yukon XL is at its best when space matters. GMC lists up to 144.5 cu. ft. of max cargo volume, giving this extended-length SUV the flexibility shoppers expect from a true large SUV. The added Yukon XL length is especially valuable when all rows are in use, because it provides more room behind the third row compared with the standard Yukon. That makes a difference when transporting passengers and cargo at the same time. The cabin includes configurable second- and third-row seating, along with a standard power-folding split bench third row for added convenience. Depending on trim and configuration, the Yukon XL can seat up to eight passengers, while available second-row captain’s chairs create a seven-passenger layout with easier access to the third row. Whether loading luggage, coolers, golf bags, strollers, tools, or pet supplies, the Yukon XL is engineered to make full-size SUV ownership more useful and less complicated.

Available Super Cruise® Hands-Free Driver Assistance Technology

Available Super Cruise® hands-free driver assistance technology is one of the most advanced and compelling technologies offered on the 2027 GMC Yukon XL. On compatible roads, Super Cruise® can handle steering, acceleration, and braking, allowing the driver to experience hands-free convenience while remaining attentive. It is standard on select premium trims such as Denali, AT4 Ultimate, and Denali Ultimate with a 3-year OnStar® One plan, and it is available on other configurations through select packages. This feature is especially appealing for shoppers who spend meaningful time on highways or longer routes, because it can help reduce fatigue while adding a modern layer of confidence. The system is not a substitute for responsible driving, but it demonstrates how the Yukon XL blends traditional GMC strength with intelligent driver assistance. For shoppers seeking a full-size SUV with advanced convenience, Super Cruise® is a major reason to place the Yukon XL high on the list.

16.8" Diagonal Premium GMC Infotainment System

The 16.8" diagonal Premium GMC Infotainment System gives the 2027 GMC Yukon XL a high-tech command center that feels easy to use and visually impressive. The large color touchscreen includes Google built-in and voice-activated technology for your phone, helping drivers customize entertainment, access navigation support, and stay connected with less distraction. Paired with the 11" diagonal Driver Information Center, the Yukon XL places key details where the driver can see and manage information more naturally. Wireless Smartphone Charging is included on many trims, while available rear-seat media with dual 12.6" diagonal color-touch LCD high-definition screens, Bluetooth® headphone compatibility, and HDMI® ports can help keep backseat passengers engaged. Audio choices further enhance the experience, ranging from a Bose 10-speaker sound system with Centerpoint surround sound to a Bose 18-speaker sound system with Centerpoint surround sound on select upper trims. The result is a cabin that feels connected, organized, and ready for modern life.

Available Duramax® 3.0L Turbo-Diesel Engine

The 2027 GMC Yukon XL gives shoppers meaningful powertrain flexibility. A 5.3L V8 gas engine with a 10-speed automatic transmission anchors the lineup on several trims, while the 6.2L V8 gas engine brings stronger performance to Denali, AT4 Ultimate, and Denali Ultimate configurations. For drivers who prioritize torque and confident pulling power, the available Duramax® 3.0L Turbo-Diesel engine is a standout option. GMC describes the diesel as offering even more torque, which can be helpful for drivers who regularly carry passengers, load cargo, or tow. When properly equipped, Yukon models offer up to 8,400 lbs. of max trailering, with available advanced trailering-assistance technology to help streamline the hitching and towing process. Available features such as the Max Trailering Package, Hitch View, trailer brake controller, and extra-capacity cooling system can further support towing confidence depending on configuration. This range of choices helps shoppers match the Yukon XL to real driving needs instead of settling for a one-size-fits-all SUV.

Over 17 Safety and Driver Assistance Features

The 2027 GMC Yukon XL supports driver confidence with over 17 safety and driver assistance features, offering a strong blend of visibility, alerts, braking support, and parking assistance. Enhanced Automatic Emergency Braking can help avoid or reduce the severity of a collision with a detected vehicle the driver is following at speeds above 2 mph. Blind Zone Steering Assist can alert the driver and provide a brief, firm turn of the steering wheel when a potential crash is detected with a moving vehicle in the lane being entered. Intersection Automatic Emergency Braking can help in certain cross-traffic situations, while Front Pedestrian and Bicyclist Braking can help with detected pedestrians or bicyclists directly ahead at speeds between 5 and 50 mph. HD Surround Vision provides selectable digital camera views around the vehicle to help with parking and maneuvering. Enhanced Automatic Parking Assist can automatically steer, brake, and shift gears into detected parallel or perpendicular spaces while the driver remains ready to take control. Safety features are no substitute for attentive driving, but this technology suite adds valuable support.