2026 GMC Sierra 2500HD
*MSRP Starting at $47,000
TOP FEATURES
Up to
14 AVAILABLE CAMERA VIEWS1
AVAILABLE BEST-IN-CLASS2
16-WAY POWER FRONT SEATS WITH MASSAGE FEATURE
Available
MULTIPRO™ TAILGATE
Your Ultimate One-Ton Truck
Introducing the 2026 GMC Sierra HD; a power-packed truck with over 22,000 lbs of towing and superb performance. The Sierra comes loaded with cutting-edge technologies to optimize safety, handling, and trailering, and it comes in a series of personality-filled trims. Choose models that span the 1500 to 3500 and your choice of either a 6-liter V8 or turbocharged diesel engine, both of which come with a 10-speed transmission and 470hp / 975 lb-foot of torque.
The 2026 GMC Sierra 2500HD represents the pinnacle of heavy-duty truck engineering, combining upscale features with rugged, reliable performance. Available with either a powerful 6.6L gas V8 or the formidable 6.6L Duramax turbo-diesel V8 engine, both paired with a robust 10-speed Allison transmission, this truck delivers exceptional capability.
Leading Tech
The 2026 GMC Sierra 2500 HD brings on board safety technologies that handle everything from pedestrian detection to lanekeeping assistance, with adaptive cruise control and even an available head-up display. The trailer optimization app takes care of your loads and the cabin has a 13-inch display and dual 7-inch infotainment screen to combine your apps and nav with driver info and entertainment.
The ProGrade Trailering System with Hitch Guidance and in-vehicle trailering app makes towing safer and more convenient than ever. Premium amenities such as heated and ventilated seats, available sunroof, premium sound systems, wireless charging, and an available head-up display elevate the driving experience.
2026 GMC Sierra 2500HD Trim Levels
2026 GMC Sierra 2500HD PRO*Starting at $47,000
Base model with essential heavy-duty capability |
2026 GMC Sierra 2500HD SLE*Starting at $54,000
Added comfort and technology features |
2026 GMC Sierra 2500HD SLT*Starting at $65,200
Premium features and enhanced styling |
2026 GMC Sierra 2500HD AT4*Starting at $72,200
Off-road focused with rugged capability |
2026 GMC Sierra 2500HD AT4X*Starting at $85,200
Ultimate off-road performance and luxury |
2026 GMC Sierra 2500HD Denali*Starting at $75,200
Luxury-focused with premium finishes |
2026 GMC Sierra 2500HD Denali Ultimate*Starting at $94,200
Top-tier luxury with exclusive features |
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Confident Style
Cruise through Elk Grove, CA, in the confidently-styled 2026 GMC Sierra 2500 HD, with its boxy style, impressive proportions, and distinctive aesthetic. Check out the bright LEDs, iconic badging, impressive machined wheels, and daytime running lights. You'll also find real scope to customize your Sierra, and colors that include the fresh new Volcanic Red tint.
Denali trims elevate the aesthetic with premium Vader chrome accents, high-gloss black surrounds, and larger alloy wheels. Inside, the Sierra 2500HD balances rugged capability with luxurious comfort, offering premium materials including available full-grain leather seating, chrome accents, and thoughtful storage solutions.
Reviewers Agree
The 2026 GMC Sierra holds the NHTSA's maximum safety award of five stars and comes from earlier award winners that bagged the ALG residual value for excellent resale potential. Come to Elk Grove Buick GMC today to browse the Sierras in our showroom and arrange a test drive!
Previous models have earned prestigious honors including ALG Residual Value Awards in the heavy-duty segment and high praise from industry experts for their combination of capability, comfort, and refinement. The Sierra HD line has consistently received favorable reviews for its powerful engine options, refined ride quality, and premium interior appointments.
Shop the 2026 GMC Sierra 2500HD 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.
- Safety or driver assistance features are no substitute for the driver's responsibility to operate the vehicle in a safe manner. Read the vehicle Owner's Manual for important feature limitations and information. Some camera views require available accessory camera and installation. Not compatible with all trailers. See your dealer for details.
- Based on latest competitive data available.
Frequently Asked Questions
Explore More About the Sierra 2500HD
Elk Grove Buick GMC | 8450 Laguna Grove Dr., ELK GROVE, CA 95757 | Sales: 916-691-2700