2023 Gmc Sierra 1500 5.3 Horsepower Gmc newbesttrucks 2023 gmc sierra to introduce minor updates 2023 GMC Sierra to Introduce Minor Updates - New Best Trucks [2023-2024] 2023 GMC Sierra to Introduce Minor Updates - New Best Trucks [2023-2024] Check Details ← 2023 Gmc Sierra 1500 5.3 2023 Gmc Sierra 1500 At4 Configurations → Share with friends Link copied