The 2026 GMC Yukon is engineered to conquer any challenge Salina can throw its way. It comes with your choice of two mighty engines. The 6.2-liter V8 cranks out a robust 420 horsepower and 460 pound-feet of torque, while an available 3.0-liter Duramax turbodiesel generates 305 horsepower and a stump-pulling 495 pound-feet of torque. Married to a smooth-shifting 10-speed automatic transmission, both powerplants provide plenty of muscle for merging, passing, and towing.