2026 GMC Yukon XL Trim Levels

When you’re shopping for your next premium three-row SUV, you’ll want to consider the latest GMC Yukon XL. Offering a longer wheelbase than the original GMC Yukon, the 2026 GMC Yukon XL ensures you have the room you need to haul crew and cargo in comfort. And, with all the same trims as the original Yukon, Duncan drivers don’t have to compromise luxury for space. Learn more about the 2026 GMC Yukon XL trim levels with John Holt GMC to determine which configuration best suits your Lawton lifestyle.

2026 GMC Yukon XL Trims & Amenities

Five GMC Yukon XL trim levels are available for the 2026 model year, each offering the same premium performance and amenities available on the smaller Yukon equivalents. Explore all the 2026 GMC Yukon XL trims and features in the breakdown below to find your favorite:

GMC Yukon XL Elevation

• 5.3L V8 engine with 10-speed automatic transmission
• HD Surround Vision
• Heated front seats
• Heated steering wheel
• Second-row outboard heated and power-release seats

GMC Yukon XL AT4

Includes GMC Yukon XL Elevation standard features, plus adds or substitutes:

• High-approach-angle front fascia with skid plate and red recovery hooks
• Heated and ventilated front seats
• 20-inch machined and painted Carbon Flash Metallic wheels with all-terrain tires
• Magnetic Ride Control

GMC Yukon XL AT4 Ultimate

Includes GMC Yukon XL AT4 standard features, plus adds or substitutes:

• Super Cruise® hands-free driver assistance technology with a 3-year OnStar® One plan
• 6.2L V8 engine with 10-speed automatic transmission
• Obsidian Rush full-grain leather seating surfaces with AT4 Ultimate badging
• Air Ride Adaptive Suspension
• 16-way power front seats with massage feature
• Bose® 18-speaker sound system

GMC Yukon XL Denali

Includes GMC Yukon XL Elevation standard features, plus adds or substitutes:

• 6.2L V8 engine with 10-speed automatic transmission
• Multicolor 15-inch diagonal Head-Up Display
• Power-sliding center console
• Magnetic Ride Control

GMC Yukon XL Denali Ultimate

Includes GMC Yukon XL Denali standard features, plus adds or substitutes:

• Super Cruise® hands-free driver assistance technology with a 3-year OnStar® One plan
• Air Ride Adaptive Suspension
• 24-inch selective machined and painted After Midnight Metallic aluminum wheels
• 16-way power front seats with massage feature
• Bose® 18-speaker sound system

Explore The Full GMC Yukon XL Lineup At John Holt GMC

To see all the latest GMC Yukon XL prices, trims, and features, reach out to John Holt GMC. Our team will schedule an appointment at our Chickasha dealership to walk you through all the specifications, amenities, and accessories this GMC SUV has to offer. In the meantime, learn more about how the GMC Yukon and Yukon XL models can elevate your Blanchard drives with the guides at our research center.