What You Need to Know About the 2025 GMC Sierra 3500HD

July 15th, 2025 by
2025 GMC Sierra 3500HD
2025 GMC Sierra 3500HD

Just when you think a truck can’t be more innovative, the 2025 GMC Sierra 3500HD sets itself apart from the competition. This is one seriously capable, seriously attractive, seriously fun truck. The beauty of the new GMC Sierra 3500HD is in the details, and you can find those below.

Enter the 2025 GMC Sierra 3500HD

Performance

 2025 GMC Sierra 3500HD performance

Modern trucks should be as smooth as they are capable, and the new Sierra 3500HD passes this test with flying colors. If you need evidence of GMC’s no-nonsense engineering, look no further than the powertrain options for this model, which can yield up to 401 horsepower and 464 ft/lbs torque, as well as 18,500 lbs. of hauling capacity. Beyond the engine, there’s also a smooth-shifting drivetrain and upgraded suspension that grant exceptional handling. Below are a few more available performance features of this truck:

  • Hill Descent Control
  • ProGrade Trailering System
  • Advanced Traction Control System

Technology

2025 GMC Sierra 3500HD technology

The new Sierra 3500HD contains the blend of intuitive safety tech and engaging entertainment tools we expect from class-leading trucks. GMC offers available features and safety systems designed to help you avoid accidents and to protect you and passengers from harm. This model punctuates its digital experience with infotainment and navigation features that stack up well with the best the market has to offer. Here’s a taste of the other technology upgrades available for this model:

  • IntelliBeam® automatic high beams
  • Super Cruise™ hands-free driving
  • Tire Pressure Monitoring System (TPMS)

Design

2025 GMC Sierra 3500HD design

The right truck should find perfect harmony between its form and function. The new Sierra 3500HD enhances its utility by delivering an impressive maximum cargo space of up to 83 cu ft. With so much to experience and enjoy in its interior, you may find yourself wanting to ride shotgun in the new Sierra 3500HD. There are additional design features and options for this model, including:

  • MultiPro™ Tailgate with six functions
  • Panoramic sunroof
  • Available Off-road Wheel options

Check out the 2025 GMC Sierra 3500HD in Jacksonville, NC

Get hands-on impressions of the new Sierra 3500HD when you stop by Moore Buick GMC. Our inventory of new GMC cars for sale is unmatched in this area. You might also find a chance to save when you look at our new GMC specials, so check those out and schedule a 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 3500HD . 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.

Posted in GMC Information