2021 SIERRA AT4

A natural-born conqueror and adventurer.

Just like its driver, it exudes a bold and commanding presence.

To engineer the 2021 GMC Sierra, we went looking for ways to make your experience better and with the MultiPro™ Tailgate, it’s also revolutionary. Sierra offers technological advancements to keep you connected with the world surrounding Sierra.

**Due to global Semi-Conductor supply shortages, GM vehicles built after July 19, 2021 may not have some standard features and options. Please check with your local GMC dealer to confirm the vehicle’s specifications prior to purchase