
Oh buckle up, because the 2024 GMC Sierra 3500HD Denali Ultimate is a full-on luxury-meets-brute-power beast of a pickup that makes you feel like youre commanding a king-sized throne on wheels. It doesnt just haul it pampers you while doing it.
Why the Ultimate name absolutely fits
Luxury-first interior: Inside the Denali Ultimate, youre surrounded by rich Alpine Umber full-grain leather, open-pore Paldao wood, microsuede headliner/pillars basically materials youd expect in a high-end SUV or a modern luxury sedan. Even the door panels are leather-wrapped, and stainless-steel speaker grilles add a crisp, upscale detail. Under the hood: Power & capability meets refinement
You get the choice of engines: the standard 6.6 L gas V8 (about 401 hp / 464 lb-ft), or the beefier 6.6 L Turbo-Diesel V8 (Duramax) for serious towing muscle rated around 470 hp and 975 lb-ft of torque. That diesel/10-speed automatic combo makes this truck a heavy-duty beast for towing trailers, fifth-wheels, boats you name it.




