After the confirmation of the GMC Sierra light-duty lineup, a heavy-duty lineup should arrive anytime soon. For that reason, the 2023 GMC Sierra HD is coming to the markets and we already saw the latest images of this pickup truck. According to the leaked images, the heavy-duty lineup will get numerous changes and upgrades.No doubt, the 2023 Sierra HD will be the best one so far and we can’t wait to see more specific details. There will be three cab sizes and a couple of trim levels, probably four of them. A powerful Duramax diesel engine will be in the offer once again and the interior will look very modern and inviting.
2023 GMC Sierra HD2023 GMC Sierra HD will use more aluminum materials
The new heavy-duty lineup will utilize more aluminum materials in a combination with the high-strength steel. The biggest change will be the LED lighting system.According to the newest photos, the front end will be equipped with the LED headlights and fog lights. The shape and dimensions are intact, and Sierra HD looks a lot like a smaller Sierra 1500.
2023 GMC Sierra HD interior2023 GMC Sierra HD interior is similar to the 1500 model.
The same thing will continue inside the cabin, where the 2023 GMC Sierra HD will borrow almost everything from its smaller 1500 sibling. That includes the same use of the materials and the same layout of the controls. On the other hand, we must admit we are surprised with such a great level of comfort for such a rugged vehicle.If you opt for Denali models, that level of luxury becomes even higher. Regular cab models are offering room for three while the crew cab can fit up to six passengers.
2023 GMC Sierra HD engine
Under the hood of 2023 GMC Sierra HD will be no changes at all. All three engines are V8 and the standard one is a 6.0-liter. The same engine is optional and the difference is that the optional engine will use gasoline.The third and most popular option is a 6.6-liter Duramax V8 turbodiesel. This drivetrain provides plenty of power, up to 445 horsepower and 910 lb-ft of torque.
Towing capacity and transmission
Thanks to those figures, the 2023 Sierra HD can tow almost 24,000 pounds. No matter which engine you choose, a 6-speed automatic transmission will be the only option.
2023 GMC Sierra HD rear2023 GMC Sierra HD price and release date
The starting price of the 2023 GMC Sierra HD will be around $35,000, or slightly more. Denali models are priced at $58,000. This full-size pickup truck will hit the dealerships in the second half of 2019.