Gmc 2025 Models Release Date. According to sources familiar with the matter, the start of regular production (sorp) for the 2025 gmc acadia is scheduled to begin in january of the 2025. The new 2025 gmc sierra hd at4x will launch later in 2025.
Production of the 2025 gmc sierra 1500 began on july 17 th, 2023 and ended in august 2025, specifically august 18 th for the regular cab and august 23 rd for double cab. According to sources familiar with the matter, the start of regular production (sorp) for the 2025 gmc acadia is scheduled to begin in january of the 2025.