With unique engineering concepts and one-of-a-kind road manners, the 2025 GMC Sierra 2500HD isn't intimidated by the competition. Delivering value at every step of the way, from its spacious cabin to its assertive performance capabilities, this model establishes itself as an ideal truck. If you're interested in a full rundown of the new GMC Sierra 2500HD, keep reading.
The 2025 GMC Sierra 2500HD: Features and Specs
Performance
The mark of a worthwhile truck is an ability to produce an effortless jolt of power from the moment you step on the gas while simultaneously delivering a smooth ride quality. This model comes equipped with a standard 6.6‑liter V8 gas engine, and when properly equipped it has a maximum towing capacity of 20,000 lbs.. Even with such a punchy powertrain, the Sierra 2500HD remains remarkably poised, even in the trickiest of road conditions. This pickup also offers the following:
- Available Enhanced ProGrade Trailering System
- Selectable Drive Modes
- Independent Front Suspension
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 newest model is available with the latest safety innovations from GMC, which will help you watch the road and cover your blind spots. The new Sierra 2500HD also offers a wide variety of multimedia integration and infotainment to make every ride that much more enjoyable. This truck also offers the following in the way of technology:
- Super Cruise™ Hands-Free Driving
- Lane Departure Warning
- IntelliBeam® Automatic High Beams
Design
The new Sierra 2500HD combines an exterior that communicates strength with an interior that speaks to unbridled utility. With the proper configuration, you don't have to leave anything behind thanks to a 3850 cu ft truck bed. After you stop focusing on the enormity of the new Sierra 2500HD's available space, you can start thinking about what passenger comfort options you want to equip. This pickup also offers the following in the way of design:
- Available Power-Extending Trailering Mirrors
- LED Headlights and Fog Lamps
- 40/20/40 Split-Folding Rear Seats
See the 2025 GMC Sierra 2500HD in Action in Madison, WI
Your exclusive with the new Sierra 2500HD awaits at Zimbrick Buick GMC Eastside. Our team can give you more information on this model or other new GMC cars for sale in Madison, WI. Also, take a look at our new GMC specials before you visit for 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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