2025 GMC Sierra 3500 HD
*MSRP Starting at $46,300
Vehicle Overview
Looking for a large pickup truck packed with impressive technologies and high-end build quality credentials? Then come to Chevrolet GMC of Madras to check out the 2025 GMC Sierra 3500 HD. This updated version of the Sierra has fresh tech features, such as a new trailer brake control, adaptive cruise control, a Universal Vehicle module and upgraded parking assistance. There's also a MultiPro tailgate added as standard to the SLE trim. Come and arrange your test drive!
Technology Highlights
The 2025 GMC Sierra 3500 HD has been upgraded for this year's release with smart technologies, with fast ideal, auto start and even snow plow support. There's also a whopping max towing capacity of 23,300 lbs, and the driver assistance suite features a wide range of automated safety features. Check out the addition of adaptive cruise control added to the Denali and AT4 trims, and the wide scope for customization.
2025 GMC Sierra HD Trim Levels
2025 GMC Sierra HD Pro*Starting at $46,300![]() |
2025 GMC Sierra HD SLE*Starting at $50,400![]() |
2025 GMC Sierra HD SLT*Starting at $60,100![]() |
2025 GMC Sierra HD AT4*Starting at $71,000![]() |
2025 GMC Sierra HD Denali*Starting at $73,900![]() |
2025 GMC Sierra HD AT4X*Starting at $83,200![]() |
2025 GMC Sierra HD Denali Ultimate*Starting at $92,800![]() |
Design and Styling
The GMC Sierra 3500HD has been updated with new design changes, including a GMC-branded spray-on bedliner, available two-tone 20-inch wheels, and bright LEDs. Inside the cabin you'll find an impressive digital display, luxury features and plenty of passenger room.
Awards and Accolades
The GMC Sierra 3500HD is already a top seller and its particularly popular for retaining its value, with one of the highest residual figures after three years in the pickup category. It was also listed in last year's North American Car of the Year ranking, for its robust build and safety feautres.
Shop the 2025 GMC Sierra 3500 HD Today!
*The Manufacturer’s Suggested Retail Price excludes destination freight charge, tax, title, license, dealer fees, and optional equipment. Dealer sets final price. Click here to see all GMC vehicles’ destination freight charges.






