2026 GMC Sierra 2500HD
*MSRP Starting at $46,700
TOP FEATURES
Up to
14 AVAILABLE CAMERA VIEWS1
AVAILABLE BEST-IN-CLASS2
16-WAY POWER FRONT SEATS WITH MASSAGE FEATURE
Available
MULTIPRO™ TAILGATE
Overview of the Vehicle
The 2026 GMC Sierra 2500HD remains largely unchanged from its recent redesign, maintaining its position as a heavy-duty workhorse with refined touches. Two powerful engine options drive this beast: a standard 6.6L gas V8 producing 401 horsepower and 464 lb-ft of torque, or the impressive Duramax 6.6L turbo-diesel generating 470 horsepower and a massive 975 lb-ft of torque. Both engines pair with a smooth-shifting 10-speed automatic transmission. Maximum towing capacity reaches 22,500 pounds, making it capable of handling substantial loads with confidence.
Technology Highlights
The Sierra 2500HD offers impressive tech across its range, from a standard 7-inch touchscreen in base models to an available 13.4-inch display with Google Built-In functionality. Wireless Apple CarPlay and Android Auto come standard, while an available 15-view camera system provides exceptional visibility around this large truck. Standard safety features include automated emergency braking and lane-departure warning, with optional blind-spot monitoring and adaptive cruise control available for enhanced confidence.
2026 GMC Sierra 2500HD Trim Levels
2026 GMC Sierra 2500HD PRO*Starting at $46,700
|
2026 GMC Sierra 2500HD SLE*Starting at $53,500
|
2026 GMC Sierra 2500HD SLT*Starting at $64,700
|
2026 GMC Sierra 2500HD AT4*Starting at $71,600
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2026 GMC Sierra 2500HD AT4X*Starting at $83,700
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2026 GMC Sierra 2500HD Denali*Starting at $75,000
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2026 GMC Sierra 2500HD Denali Ultimate*Starting at $93,800
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Design & Styling
Multiple trim levels cater to different needs, from the rugged-looking AT4 to the luxurious chrome-laden Denali. All configurations feature GMC's versatile MultiPro tailgate and practical cargo bed features. Regular, double, and crew cab configurations accommodate three to six passengers, with available premium materials elevating the interior experience significantly.
Awards & Accolades
Car and Driver awarded the Sierra HD a 6.5/10 rating, ranking it fourth among heavy-duty pickups. The publication praised its smooth ride quality and capable diesel powertrain, noting its impressive 6.6-second 0-60 mph acceleration despite weighing 8,700 pounds.
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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.
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.