As GM Authority recently covered, General Motors is currently building units of the 2021 Chevy Silverado 1500 and 2021 GMC Sierra 1500 light-duty pickup trucks without Active Fuel Management (AFM) or ...
Revealed in July 2022 for the 2023 model year, the GMC Sierra 1500 AT4X AEV Edition is the most off-road configuration available. It’s not exactly affordable, though. Offered exclusively with ...