New GMC Sierra 2500 HD for Sale in Independence, MO
Shop for a new GMC Sierra 2500 HD for sale at Cable Dahmer Buick GMC of Independence.
All Vehicles Purchase prices do not include tax, title, license, and $599 admin fee. Prices include the listed rebates and incentives (All factory rebates assigned to dealer, including all applicable manufacturer rebates). Incentivized rates may affect incentives and/or pricing. Check with your dealer and or sales consultant to see available rebates you may qualify for. Offers may expire at end of month or the manufacturer date. Dealer installed options are added to the vehicles price. All model may be subject to additional markup of $1,888 for Centurion Shield and Cable Dahmer Secure Theft Prevention. We are not responsible for typographical, technical or misprint errors. When submitting a website form by providing your phone number, you consent to receive occasional SMS or voice calls from us regarding our products, services, and promotional offers. Standard messaging rates may apply.
The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
More Info
Find Your Next GMC Sierra 2500 HD in Independence, MO
Learn more about the new 2026 GMC Sierra 2500 HD at Cable Dahmer Buick GMC of Independence and experience heavy-duty capability designed for demanding work, serious towing, and everyday confidence. The GMC Sierra 2500 HD is built for drivers who need more than a light-duty truck can offer, whether that means hauling equipment, towing a large trailer, or handling tough jobsite conditions.
Located in Independence, MO, near Kansas City, MO, Cable Dahmer Buick GMC of Independence offers a wide selection of new Sierra 2500 HD models with multiple configurations, engines, and trims to fit your needs. Browse our current inventory online or visit us in person to explore this heavy-duty truck lineup firsthand.
2026 GMC Sierra 2500 HD Overview
The 2026 GMC Sierra 2500 HD is engineered for strength and long-term durability. Built on a robust heavy-duty platform, it delivers impressive torque, advanced trailering technology, and a refined cabin that makes long workdays or road trips more comfortable.
Inside, the Sierra 2500 HD features large touchscreens, driver-focused controls, and available premium materials help make this truck feel as capable inside as it is on the outside.
Power and Engine Options
The 2026 Sierra 2500 HD offers two proven engine choices, each paired with a 10-speed automatic transmission for smooth power delivery and strong performance under load.
The standard 6.6L V8 gas engine delivers strong horsepower and torque, making it a dependable choice for hauling, towing, and daily driving. Direct injection and variable valve timing help balance power with efficiency, while the 10-speed transmission provides confident acceleration and grade control.
For drivers who need maximum torque and towing performance, the available 6.6L Duramax Turbo-Diesel engine offers exceptional low-end strength. With 975 lb-ft of torque available, the Duramax turbo-diesel is ideal for heavy trailers, commercial applications, and long-distance towing where control and consistency matter most.
Both engines are designed to handle demanding workloads while providing the reliability GMC trucks are known for.
Towing and Trailering Capability
When properly equipped, the GMC Sierra 2500 HD offers best-in-class trailering capability, making it a strong choice for contractors, fleet operators, and anyone who regularly tows heavy loads. The 2026 GMC Sierra 2500 HD crew cab offers max towing capability of up to 21,870 lbs*.
Available trailering features include the ProGrade Trailering System, which integrates advanced technology to help make hitching, backing up, and driving with a trailer easier. With access to up to 15 available camera views, drivers can monitor blind spots, trailer alignment, and surroundings with greater clarity.
An integrated trailer brake controller comes standard or available depending on trim, giving you control over braking performance when towing heavy loads. These systems work together to help reduce driver stress and improve safety when hauling.
2026 GMC Sierra 2500 HD Model Trims
The 2026 Sierra 2500 HD is available in a wide range of trim levels, each offering a different balance of work-focused features, off-road capability, or premium comfort.
Pro
The Pro trim is designed for straightforward capability, ideal for fleet use or drivers who want a no-nonsense work truck.
SLE and SLT
SLE and SLT trims add more convenience, technology, and interior comfort while retaining the Sierra’s heavy-duty foundation.
AT4 and AT4X
The AT4 trim adds off-road-focused features, while the AT4X takes capability further with advanced suspension and hardware designed for more demanding terrain.
Denali and Denali Ultimate
At the top of the lineup, the Denali and Denali Ultimate trims deliver a more refined experience. These models combine heavy-duty performance with premium materials, advanced driver technology, and distinctive design, making them a great choice for drivers who want capability with the best interior features and technology.
Interior Comfort and Technology
Available large-format infotainment screens, digital driver displays, and intuitive trailering controls keep important information easily accessible.
Higher trims offer features such as leather seating, premium audio systems, heated and ventilated seats, and advanced driver-assistance technology. Whether you are navigating job sites or driving across the state, the Sierra 2500 HD is designed to keep the experience comfortable and controlled.
Convenient Online Shopping Tools
At Cable Dahmer Buick GMC of Independence, we make it easy to move forward on your next truck. You can view our current GMC Sierra 2500 HD inventory online, compare trims, and see available configurations before visiting the dealership.
Our online tools allow you to value your trade-in, explore current GMC finance and lease offers, and get approved for financing, helping you save time when you arrive. Our team is available to help you review options and answer any questions, whether you prefer to start online or in person.
Contact Us – Cable Dahmer Buick GMC of Independence
If you are ready to upgrade to a new GMC Sierra 2500 HD, visit Cable Dahmer Buick GMC of Independence to see our available trucks in person. Our team is here to help you compare trims, review towing specs, and find the configuration that fits your work and lifestyle.
We proudly serve drivers across Missouri in Independence, Kansas City, Blue Springs, and beyond. Contact us today to schedule a test drive or learn more about the 2026 GMC Sierra 2500 HD at Cable Dahmer Buick GMC of Independence.
*Requires a Crew Cab long bed 2WD model with available Duramax 6.6L Turbo-Diesel V8 engine, Max Trailering package, Gooseneck/Fifth-Wheel Prep Package, 18" or 20" wheels and tires and gooseneck/fifth-wheel hitch. Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The trailering capacity of your specific vehicle may vary. The weight of passengers, cargo and options or accessories may reduce the amount you can trailer.