2024 Gmc Sierra 2024 Duramax. Long bed is available with a single rear wheel or dual rear wheel configuration. 2024 gmc sierra 1500 at4 the big news is the duramax diesel engine, with is surprisingly smooth and quiet.
Carbuzz tested a sierra 1500 denali ultimate with the optional duramax engine, one of the few diesel trucks left on the market now that ram killed the ecodiesel. Long bed is available with a single rear wheel or dual rear wheel configuration.