2025 Gmc Duramax 2025 Diesel Price. 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 and ford no. All told, our test vehicle came to $88,585, including.
Gale starts by saying, “this is data that you won’t find on a spec sheet!” this new engine will be. 2025 sierra at4x gets duramax diesel power.