The 2026 GMC Yukon XL delivers exceptional performance capabilities that make it a standout choice in the full-size SUV segment.
The 2026 Yukon XL offers three impressive engine choices. The available 6.2-liter V8 EcoTec3 engine produces 420 horsepower and 460 pound-feet of torque, providing robust acceleration and towing capability. For those seeking efficiency without sacrificing power, the 3.0-liter Duramax Turbo-Diesel delivers 305 horsepower and an impressive 495 pound-feet of torque while achieving up to 26 MPG highway. The standard 5.3-liter V8 engine offers 355 horsepower, balancing performance and efficiency.
Every Yukon XL comes equipped with a sophisticated 10-speed automatic transmission that optimizes gear ratios for smooth acceleration and enhanced fuel economy. The available Magnetic Ride Control suspension system continuously adapts to road conditions, while the Air Ride Adaptive suspension on select trims provides exceptional comfort and handling.
The Max Trailering Package enhances capability with features like Blind Zone Steering Assist with Trailering, Hitch View, and an integrated trailer brake controller. The available electronic limited-slip differential and Active Response 4WD system ensure confident performance in challenging conditions.
Visit Mike Maroone GMC in Boulder, CO to experience the remarkable performance features of the 2026 GMC Yukon XL firsthand.