2024 GMC Sierra 2500HD: Changes, Price, Specs

The forthcoming 2024 GMC Sierra 2500HD is a potent heavy-duty truck with so much to offer. New model will gain a couple of improvements, including the luxury Denali Ultimate trim level. Therefore, if you are looking for a luxury heavy-duty model, look no further. The rest of the lineup will gain better towing capacity, new transmission, and numerous updates inside the cabin.

The Sierra 2500HD model has good towing and hauling abilities. It is available in numerous cab configurations and trim levels. Various powertrain options are available, so it is a complete truck that also allows plenty of customization.

2024 GMC Sierra 2500HD Denali

Engine Specs

Under the hood, new 2024 GMC Sierra 2500HD will continue to offer the same engine options as the outgoing model. However, new model will deliver improved performance. For a start, a 6.6-liter V8 diesel engine is improved. This unit will provide more torque, by 25%. Thanks to that, the next model will have 470 hp and almost 1,000 lb-ft of torque. To compare, the current version has 445 horsepower and 910 lb-ft of twisting power. According to GMC, this improvement comes thanks to a more efficient turbocharger. The diesel engine has a towing capacity of around 20,000, while new version will provide 22,500 pounds.

The standard gasoline engine is also getting improvement. This powertrain will gain around 1,500 pounds of improved towing ability. Moreover, GMC will offer a larger grille, which will result in better engine cooling. More importantly, new 10-speed Allison transmission will be available, and the aging 6-speed gearbox is gone. With so many upgrades, the 2024 Sierra 2500 truck will be the best one yet.

2024 GMC Sierra 2500HD price

New GMC Sierra 2500HD Denali Ultimate Trim Level

On the inside, the 2024 GMC Sierra 2500HD will introduce a couple of nice upgrades. For a start, there is the new range-topping Denali Ultimate trim level. This variant provides real luxury, including leather seats, open-pore wood accents, larger displays, and much more. For example, this version offers a sunroof, digital rearview mirror, premium sound system, and lots of standard features.

A 13.4-inch touchscreen is available and it offers a split-screen capability. The infotainment is getting an update too, which is very important. New infotainment will support wireless Android Auto and Apple CarPlay. A 12.3-inch gauge display is offered as standard. Lastly, all trim levels will benefit from the most recent safety aids.

2024 GMC Sierra 2500HD interior

2024 GMC Sierra 2500HD Price, Release Date

Right now, this heavy-duty truck starts at around $43,000, and the Denali trim level is available for about $70,000. However, the 2024 GMC Sierra 2500HD will cost more, most likely around $44,000. On top of that, the Denali Ultimate trim level will cost significantly above $70k. The sales will begin this fall. With improved performance, an updated interior, and new transmission, Sierra 2500HD is ready to join the race for the best heavy-duty truck.

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