Discover What the 2025 GMC Sierra 2500HD Has to Offer


Defined by a capacious design and a unique blend of smart comfort and safety, the 2025 GMC Sierra 2500HD is the truck you’ve been waiting for. From the moment you get behind the wheel, you gain the peace-of-mind that comes from knowing your truck can go anywhere and handle anything. Get all the key details on the new GMC Sierra 2500HD in this model overview.
A Rundown of the 2025 GMC Sierra 2500HD
Performance

When you’re thinking about getting a new truck, there’s two things you should be taking notice of: what’s under the hood, and how it feels to drive. The 2025 Sierra 2500HD is available with a 16-valve 6.6-liter V-8 engine, and when properly equipped it offers 401 maximum horsepower, 975 ft/lbs max torque, and a max towing capacity of 18,500 lbs., so it’s capable of pulling its weight and handling trips of any duration. The suspension also helps you feel more comfortable driving on roads that aren’t as smooth. Below are a few more available performance features of this truck:
- Available Enhanced ProGrade Trailering System
- Selectable Drive Modes
- Advanced Traction Control System
Technology

You need a truck that’s going to prioritize your passengers’ safety, even when that’s out of your hands — that’s where the new Sierra 2500HD comes in. The Sierra 2500HD is safer thanks to available safety features from GMC, designed to keep you and your passengers out of harm’s way. Couple unparalleled safety with this model’s winning combination of available infotainment features, and it’s clear it’s a leader in its class. There are a number of standard and available technology features for this truck, including:
- Available blind-spot monitoring
- Enhanced Trailer Side Blind Zone Alert
- IntelliBeam® Automatic High Beams
Design

The design of the 2025 Sierra 2500HD communicates its power and capability. Load up the Sierra 2500HD’s bed to take advantage of a generous maximum cargo space of up to 3850 cu ft. With a vehicle built like this, it’s easy to see why it’s become such a fast favorite among truck lovers. Learn more about what the Sierra 2500HD has to offer design-wise here:
- MultiPro™ Tailgate
- 40/20/40 Split-Folding Rear Seats
- LED Headlights and Fog Lamps
Get the 2025 GMC Sierra 2500HD in Jacksonville, NC
If you want to put the Sierra 2500HD to the test, visit Moore Buick GMC. Our selection of new GMC cars for sale gives you the kind of choice you won’t find anywhere else in Jacksonville, NC. We also offer a number of new GMC specials that our sales team will be happy to tell you about during your test drive.
*MSRP: Starting price represents the manufacturer’s suggested retail price (MSRP) for the trim. The MSRP does not include destination and handling charges, taxes, title, license, options, and dealer charges. Actual prices are set by the dealer and may vary. Photo is for marketing and example purposes only. Photo may not reflect starting MSRP or trim level.\n**EPA-estimated MPG for City/Highway for 2025 GMC Sierra 2500HD . Actual mileage will vary. Displayed MPG is based on applicable EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors.
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