Gmc Sierra 2024. August 19 th, 2024 is the date scheduled for 2025 gmc sierra 1500 units configured with the regular cab or crew cab to begin rolling off the assembly line. Looking at the 2024 elevation and sle 1500s with a 5.3l.
Meet the new 2024 gmc sierra heavy duty. #3 out of 6 in full size pickup trucks.