2024 Sierra 2024au. There are only marginal changes from 2023. New 2024 gmc sierra at4, crew cab turbo diesel 2500.
As your favorite gmc dealer, we’re here to help and take you through the different trims for the 2024 gmc sierra 1500 to figure out which one is right for you. Detailed specs and features for the 2024 gmc sierra 1500 including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.
