Donna Gayleen

2025 Gmc Sierra Denali 2024. Finally, the denali ultimate is the crown jewel of the 2025 gmc sierra lineup, starting at $83,500. Denali ultimate, the sierra 1500’s most luxurious specification, now comes with gm’s excellent super cruise highway driving assistance system.

Max diesel towing capacity of up to 13,200 lbs. See the complete list of 2025 gmc sierra 1500 changes, updates, and new features here at gm authority.