New 2026 GMC Sierra 3500 HD For Sale Near Owatonna
The 2026 GMC Sierra 3500 HD is the ultimate expression of heavy-duty capability, specifically engineered for those who face the most demanding hauling and towing challenges. Designed to provide maximum structural integrity, this pickup offers a level of strength that is essential for local industrial, agricultural, and commercial operations. Whether you are managing a large farm or transporting heavy equipment across state lines, this truck delivers the confidence and professional-grade performance you need. We invite you to see our current inventory and experience the power of the new GMC Sierra 3500 HD for sale near Owatonna at Harry Brown’s.
View InventoryTop Features of the 2026 GMC Sierra 3500 HD

Unmatched Performance and Towing Capacity
The 2026 GMC Sierra 3500 HD offers staggering performance metrics, particularly when equipped with the available Duramax 6.6L Turbo Diesel V8 engine. This powertrain works in tandem with the Allison 10-speed automatic transmission to provide smooth, predictable shifting even when the truck is under a full load. Available in both single rear wheel and dual rear wheel configurations, this pickup is built to maintain stability and traction while navigating the diverse terrain found around Owatonna and the surrounding rural areas. The reinforced suspension and high-strength steel frame ensure that you can handle the heaviest gooseneck trailers with ease.
- 36,000-pound maximum available towing capacity
- 975 pound-feet of available diesel torque
- Standard Allison 10-speed automatic transmission

Premium Interior and Functional Design
Inside the cabin, the GMC Sierra 3500 HD offers a sophisticated environment that serves as a quiet retreat after a long day at the job site. The interior is characterized by high-quality materials, including available authentic wood trim and Forge perforated leather seating surfaces on higher trim levels. Spacious seating for up to six passengers ensures your entire crew can travel comfortably to Northfield, while the intelligent layout includes numerous storage solutions for tools and electronic devices. The cabin is engineered with sound-absorbing materials to minimize exterior noise, allowing for clear communication and a more relaxing drive.
- Available 16-way power front seats with massaging feature
- Best-in-class Crew Cab front head and legroom
- Authentic open-pore wood and patterned aluminum accents

Next-Generation Technology and Connectivity
The GMC Sierra 3500 HD is packed with innovative technology designed to enhance both safety and productivity during every journey. A massive center touchscreen provides a crystal-clear interface for navigation and entertainment, while integrated Google built-in services offer voice-activated control for various vehicle functions. When it comes to trailering, the truck features a suite of advanced camera views that help you navigate tight spaces and monitor your cargo while traveling toward Faribault. These digital tools work together to reduce the stress of hauling large loads, making every trip more efficient.
- 13.4-inch diagonal premium GMC infotainment system
- Up to 14 available camera views, including Transparent Trailer View
- Available 15-inch diagonal multicolor Head-Up Display
May not represent actual vehicle. (Options, colors, trim and body style may vary)
The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
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Latest Updates for 2026 GMC Sierra 3500 HD
For the 2026 model year, the GMC Sierra 3500 HD receives several key enhancements that further solidify its position as a leader in the heavy-duty segment. GMC has updated the trailering software to provide more accurate estimations and smoother integration with the available Adaptive Cruise Control system. New aesthetic packages allow for greater customization, and the innovative MultiPro Tailgate is now standard on more trim levels to provide better access to the cargo bed.
- Standard MultiPro Tailgate now included on SLE and above
- Updated Trailering App with enhanced trailer tire pressure monitoring
- New premium exterior color options for a personalized look
- Enhanced digital instrument cluster with customizable themes
How the Sierra 3500 HD Suits Owatonna Drivers
Local drivers rely on the GMC Sierra 3500 HD because it is one of the few vehicles capable of meeting the rigorous demands of Minnesota’s agricultural and construction industries. Its heavy-duty four-wheel-drive system and dual-rear-wheel availability provide the necessary stability for hauling heavy loads through Owatonna during unpredictable weather conditions. This truck is a staple for those who need to transport livestock or large machinery safely between Northfield and Faribault. Beyond its work capabilities, the refined interior and advanced safety suites make it a reliable choice for families who enjoy heavy-duty recreational activities like large-scale camping or boating.
The Sierra 3500 HD is built for the driver who needs a vehicle that never backs down from a challenge. Its combination of raw power, technological sophistication, and interior luxury makes it a versatile asset for any local professional.
Discover Why Local Drivers Trust Harry Brown’s
Harry Brown’s is proud to be a family-owned dealership that has served the community for over 50 years with honesty and integrity. Our non-commissioned sales staff focuses entirely on your specific needs, ensuring you find the right 3500 HD configuration for your unique requirements. We encourage you to begin the finance process through our simple online application and take advantage of our expert GM-certified service team for all your future maintenance needs.
Harry Brown’s commitment to the community and our customers is what sets us apart, making us your premier destination for quality and care. Visit us today!
