2024 GMC Sierra 2500 HD – Features, Specs, and Features

Everything You Should Know Before Buying the 2024 GMC Sierra 2500 HD

The GMC Sierra 2500 HD is a full-size pickup truck that offers considerable hauling and towing capabilities. It features a muscular build while staying true to its calling as a premium pickup truck. Compared to the 2023 model, the 2024 Sierra 2500 HD has a redesigned front end, a new transmission, and two new trim levels

The 20024 GMC Sierra 2500 HD is available in seven trim levels:

• PRO
• SLE
• SLT
• AT4
• AT4X
• Denali
• Denali Ultimate

The 2024 GMC Sierra 2500 HD stands out from rival heavy-duty pickup trucks, particularly with its interior and ride characteristics. It offers a well-appointed and premium cabin with luxury features, especially the Denali and Denali Ultimate trims.

Among GMC’s Sierra offerings, the Sierra 2500 HD is slotted between the Sierra 1500 and the Sierra 3500 HD. It sits in the middle in terms of size and capabilities, including hauling and towing capacities.

Interior Review of the 2024 GMC Sierra 2500 HD

Having a premium, feature-rich interior is one of the strengths of the 2024 GMC Sierra 2500 HD. Regular cab models have a passenger capacity of up to three people in one row, while the double and crew cab models can accommodate six people in two rows.

As standard, the PRO, SLE, and SLT trims have a 40/20/40 split-bench front seat, while the AT4X, Denali, and Denali Ultimate trims feature front bucket seats. Only the PRO and SLT trims get a 60/40 split-folding rear bench seat as standard. Depending on the trim, the seats of the 2024 GMC 2500 HD are upholstered in vinyl, cloth, or leather.

Two-bed options are available for the 2024 GMC 2500 HD: the standard 6-foot 9-inch bed and the long 8-foot bed. The standard bed has a cargo capacity of 69.6 cubic feet, while the long bed can carry up to 83.5 cubic feet.

Only the PRO and SLE trims employ single-zone manual climate control. Other trims use dual-zone automatic climate control. Heated seats or heated and ventilated seats with a massage feature are standard on some trims or available as part of a package.

Exterior Review of the 2024 GMC Sierra 2500 HD

The 2024 GMC Sierra 2500 HD features a muscular exterior that exudes both ruggedness and elegance. The front wears a massive and bold grille with a centrally located GMC badge. The sides of the GMC Sierra 2500 HD are marked by prominent fender flares and wide wheel arches.

Both the Sierra 2500 HD PRO and SLE are provided with the standard tailgate. The SLT, AT4, AT4X, Denali, and Denali Ultimate come with the GMC MultiPro Tailgate, a six-function tailgate that makes loading and unloading, as well as accessing the cargo box, easy.

Depending on the trim, the 2024 GMC Sierra 2500 HD comes fitted with steel-painted silver wheels or machined aluminum wheels from 17 to 20 inches. It sits on all-terrain, all-season or off-road tires.

The 2024 GMC Sierra 2500 HD is available in 10 exterior colors, including the following:

• Onyx Black
• Summit White
• Volcanic Red Tintcoat
• Cardinal Red
• White Frost Tricoat
• Titanium Rush Metallic

Performance of the 2024 GMC Sierra 2500 HD

All 2024 GMC Sierra 2500 HD models, except for the Denali Ultimate trim, are powered by the standard gas-powered 6.6-liter V8 engine that delivers 401 horsepower and 464 lb-ft of torque. Power is sent to the rear or all wheels via an Allison 10-speed automatic transmission.

The Sierra 2500 HD Denali Ultimate trim has a 6.6-liter Duramax Turbo Diesel V8 engine under its hood. It delivers 470 horsepower and 975 lb-ft of torque to the rear or all wheels via an Allison 10-speed automatic transmission. The Duramax engine is available on other trims.

Depending on the trim, the GMC Sierra 2500 HD with the gas.6-liter V8 engine has max conventional trailer weight ratings of between 14,500 pounds and 16,000 pounds.

Get Your 2024 GMC Sierra 2500 HD at Thornhill GM Superstore

The 2024 GMC Sierra 2500 HD is a solid full-size pickup truck with heavy-duty credentials and a comfortable, plush interior. It gets the heavy jobs done while drivers sit in an accommodating cabin.

Find a 2024 GMC Sierra 2500 HD for sale at Thornhill GM Superstore. Drop by our showroom in Chapmanville, WV, and learn more about our 2024 GMC Sierra 2500 HD deals and financing options.