2024 At4 2024 Duramax. This 2500 hd comes in onyx black on black with kalahari stitching perforated leather interior. Edmunds also has gmc sierra 1500 diesel pricing, mpg, specs, pictures, safety features,.
It is also strong, pulling away cleanly from a stop,. The 2024 gmc sierra at4x will receive the new 3.0l i6 lz0 turbodiesel duramax as its standard engine, with the current 6.2l v8 l87 gasoline engine as optional.