Feb 4, 2026
The interior of the 2026 GMC Yukon XL

There’s plenty of room in the 2026 GMC Yukon XL for all of your passengers and cargo. With eight maximum cargo seats and over 140 cubic feet of cargo space, it’s the perfect choice for drivers who need more room on the road. Before you explore this model at Lester Glenn GMC, here are the key interior specs and measurements.

Passenger Space

You can fit up to eight people inside the 2026 GMC Yukon XL. Second-row passengers have 38.9 inches of headroom and 42 inches of legroom, helping them stretch out on long journeys. Even in the rear-most seats, your kids still have 38.2 inches of headroom and 36.7 inches of legroom.

Front Row Space

The 2026 GMC Yukon XL also offers ample room for the driver and front passenger. Taller drivers will fit comfortably thanks to the standard 42.3 inches of headroom. You’ll also have plenty of space for your legs; these seats measure 44.5 inches, making it one of the best SUVs for front legroom.

Cargo Space

With flexible seat and cargo management, you can store all the gear you need in the 2026 GMC Yukon XL. It’s rated for 144.5 cubic feet of cargo room behind the first seating row, letting you store long pieces of equipment or larger boxes with ease. You can also store up to 93.6 cubic feet of goods behind the second row of seats, or 41.5 cubic feet behind the third row.

Explore the 2026 GMC Yukon XL in Toms River, NJ

The best way to understand the space the 2026 GMC Yukon XL offers is by driving it yourself. Bring your family to Lester Glenn GMC today to show them the ins and outs of this model.