New GMC Sierra 2500HD for Sale in Helena, MT
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The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
1Dealer Discount applied to everyone
1Dealer Discount applied to everyone
New GMC Sierra 2500HD for Sale in Helena, MT
For drivers in Great Falls seeking a heavy-duty truck with uncompromising strength and cutting-edge features, look no further than the 2026 GMC Sierra 2500HD. This impressive pickup, available now at Lithia Chevrolet GMC of Helena, delivers the power, capability, and technology to tackle tough jobs with confidence. The Sierra 2500HD is engineered to exceed your expectations.
Performance
The 2026 Sierra 2500HD's outstanding performance is highlighted by two compelling engine choices. The 6.6-liter Duramax Turbo-Diesel V8 churns out 470 horsepower and a staggering 975 pound-feet of torque, making light work of heavy loads. For those who prefer gasoline power, the standard 6.6-liter V8 produces an impressive 401 horsepower and 464 pound-feet of torque. Both engines feature a 10-speed automatic transmission for optimal power delivery. And with standard four-wheel drive, you'll have the traction to power through job sites in Butte or navigate snowy roads in Bozeman with ease.
Interior
Multiple cab configurations ensure you can choose the right setup for your needs, from the spacious Crew Cab to the versatile Double Cab. Premium materials like perforated leather grace the cabins of top trims like the Denali and Denali Ultimate, offering Missoula drivers a touch of luxury. Convenient storage solutions are abundant throughout, including a segment-first rear seatback storage compartment on most models, perfect for stowing gear during a camping trip near Clancy.
Exterior
Outside, distinctive elements like the tall grille and C-shaped LED lighting signatures create an unmistakable presence on the streets of Helena. Multiple bed and cab length options let you tailor the truck's proportions to your specific requirements. From the entry-level Pro to the show-stopping Denali Ultimate, each trim boasts its own unique style that's sure to turn heads, whether you're cruising through downtown Spokane or heading to the lake outside Butte.
Technology
Stay connected and in command with the Sierra 2500HD's advanced technology features. The 13.4-inch infotainment system with Google built-in offers intuitive access to navigation, voice assistance, and wireless Apple CarPlay/Android Auto capability. A range of smart trailering technologies, from Hitch Guidance with Hitch View to available trailer side blind zone alert, take the stress out of towing for Bozeman drivers. And the MultiPro Tailgate boasts six versatile functions to simplify loading, unloading, and accessing the cargo bed.
Safety
The 2026 GMC Sierra 2500HD comes standard with a suite of driver assistance technologies called GMC Pro Safety, which includes Automatic Emergency Braking, Forward Collision Alert, Front Pedestrian Braking, and more. Available features like HD Surround Vision, Rear Cross Traffic Alert, and Lane Change Alert with Side Blind Zone Alert provide added peace of mind on Missoula highways. And with the truck's robust, high-strength steel construction, you can trust that your Sierra HD is built to protect.
Trim Levels
The SLE adds conveniences like a MultiPro tailgate, LED fog lamps, and a 13.4-inch infotainment system. For adventure-seekers in Clancy, the AT4 comes standard with off-road suspension and skid plates. The luxurious Denali impresses with premium leather, open-pore wood trim and 20-inch polished aluminum wheels, ideal for arriving in style in Spokane, WA. And at the top of the lineup, the Denali Ultimate pulls out all the stops with Bose premium audio, 16-way power front seats with massage, and Super Cruise hands-free driver assistance for compatible roads.
Visit Our Dealership
Visit Lithia Chevrolet GMC of Helena for a test drive of the GMC Sierra 2500 HD. Our expert sales staff will walk you through the truck's many features and capabilities, and help you choose the ideal trim and configuration for your work and lifestyle needs. We proudly serve customers from Butte to Bozeman and beyond, and strive to make your truck-buying experience as smooth and rewarding as driving your new Sierra HD.
How Can We Help?
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Lithia Chevrolet GMC of Helena
1501 CEDAR ST
Helena, MT 59601
- Sales: (866) 296-3183
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