2024 At4 2024au. I am curious about how this works with the. View detailed specs, features and options for the 2024 gmc sierra 1500 4wd crew cab 147 at4 at u.s.
2024 gmc sierra 1500 at4 in sterling metallic (a $495 color option) 2024 gmc sierra 1500 at4 specs. So my options are either stick with the at4x and go with the 6.2l which will be way worse on gas and cost me more on plates every year (where i live registration cost goes by engine.