2024 Gmc Sierra 2024 Hd At4. Build & price view inventory. Gmc is unveiling the 2024 sierra heavy duty and the first ever 2024 sierra hd denali ultimate, redefining the power and capability of this dominating truck.

13.4 diagonal center touchscreen and 12.3 diagonal driver information center. At the time of this writing, the 2024 gmc sierra ev starts at a base msrp of around $55,000.