2026 GMC Sierra 3500HD in MUSCATINE, IA
MSRP
$48,200
0 Vehicles Available
2026 GMC Sierra 3500HD Denali DRW
The 2026 GMC Sierra 3500 HD Denali DRW represents the highest level of heavy-duty capability and premium luxury in the GMC lineup. Designed for drivers who require exceptional towing and hauling performance without compromising comfort or sophistication, this dual rear wheel powerhouse delivers professional-grade strength, advanced technology, and refined craftsmanship. Whether tackling demanding workloads, towing heavy equipment, or making a statement on the road, the Sierra 3500 HD Denali DRW is engineered to exceed expectations at every turn.
Performance
The 2026 GMC Sierra 3500 HD Denali DRW is engineered to handle the most demanding tasks with confidence and precision. At its core, this heavy-duty truck offers a powerful range of capability-focused powertrains, including the available Duramax 6.6-liter turbo-diesel V-8 engine, which produces an impressive 470 horsepower and 975 pound-feet of torque. This level of performance provides the strength needed for serious towing, hauling, and off-road challenges.
Paired with an Allison 10-speed automatic transmission, power delivery remains smooth, controlled, and responsive, even under heavy load conditions. This combination ensures the Sierra 3500 HD Denali DRW maintains refinement while delivering uncompromising capability for professional and recreational use alike.
Built for maximum stability and control, the dual rear wheel configuration enhances load distribution and confidence when towing or hauling at capacity. Whether navigating tight job sites or long highway stretches, this setup is designed to inspire confidence in demanding environments.
Advanced trailering technologies such as available Transparent Trailer View and Hitch View further simplify towing by improving visibility and reducing guesswork. These intelligent systems help drivers connect, maneuver, and tow with greater ease and precision in a wide range of conditions.
Interior
Step inside the 2026 Sierra 3500 HD Denali DRW and you'll immediately notice that GMC has not compromised on comfort, even with its serious work-focused capabilities. The Denali trim elevates the cabin with premium open-pore wood accents, genuine leather seating surfaces, and available heated and ventilated front seats designed to enhance comfort during long haul days.
A heated steering wheel adds an additional layer of refinement, ensuring a more comfortable driving experience in colder conditions. Every detail is crafted to balance rugged capability with upscale comfort.
The spacious crew cab configuration provides generous legroom for both front and rear passengers, making extended trips more enjoyable for everyone on board. Thoughtful interior storage solutions, including multiple cubbies and compartments, help keep tools, documents, and gear neatly organized and within easy reach.
GMC has also engineered significant noise, vibration, and harshness reduction into the cabin, creating a remarkably quiet and composed interior environment. This refined atmosphere stands in striking contrast to the truck’s immense strength and capability, offering a more relaxed driving experience overall.
Technology
The 2026 Sierra 3500 HD Denali DRW is equipped with advanced technology designed to enhance both driving confidence and on-the-job productivity. A 13.4-inch diagonal color touchscreen provides a clear, intuitive interface for navigation, entertainment, and vehicle settings, helping keep essential controls easily accessible throughout the day.
Wireless Apple CarPlay and wireless Android Auto come standard, allowing seamless smartphone integration without the need for cables, making it easier to stay connected and organized from the moment you start your drive.
For improved awareness on the road, a 15-inch head-up display projects key driving information directly into the driver’s line of sight, helping maintain focus while monitoring speed, navigation, and towing data. Available Super Cruise hands-free driver assistance technology further enhances long-distance highway driving on compatible roads.
When it comes to towing and maneuvering, the available 360-degree surround vision camera system, along with a dedicated trailering app and up to 15 available camera views, provides exceptional visibility around the truck and trailer. These advanced features work together to make the Sierra 3500 HD Denali DRW one of the most capable and technologically advanced heavy-duty trucks on the road.
Safety
GMC engineered the 2026 Sierra 3500 HD Denali DRW with a comprehensive suite of safety and driver assistance features designed to help protect both occupants and cargo. Available Forward Collision Alert and Automatic Emergency Braking work to help reduce the risk of front-end collisions, while Lane Keep Assist with Lane Departure Warning helps support proper lane positioning during highway driving.
Rear Cross Traffic Alert enhances awareness when reversing or maneuvering in tight spaces, helping drivers detect approaching vehicles from either side. These features work together to provide added confidence in a wide range of driving environments.
For towing-specific stability, available Trailer Sway Control and an Integrated Trailer Brake Controller help maintain control and balance when hauling heavy loads. These systems are designed to support smoother, more controlled towing performance under varying road and load conditions.
The available Head-Up Display helps keep critical driving and safety information within the driver’s line of sight, reducing distraction. Combined with the ProGrade Trailering System and its suite of available camera and monitoring tools, the Sierra 3500 HD Denali DRW provides the awareness and control needed to tow with greater confidence on both city streets and rural routes.
Trims
The 2026 GMC Sierra 3500 HD is offered in a range of trim levels designed to meet diverse needs, from rugged work capability to premium luxury. The lineup includes Pro, SLE, SLT, AT4, Denali, and Denali Ultimate, each bringing its own distinct focus and feature set.
The Pro trim serves as the work-ready foundation, delivering essential durability and capability for demanding jobsite use. Moving up, the SLE and SLT trims add increased comfort, convenience, and technology, striking a strong balance between practicality and refinement for everyday driving.
For drivers who need enhanced off-road capability, the AT4 trim introduces rugged styling and specialized suspension tuning designed for challenging terrain. At the top of the range, the Denali trim combines heavy-duty performance with premium refinement, delivering a luxury-focused driving experience.
The Denali Ultimate stands as the most exclusive expression of the Sierra HD lineup, elevating the cabin with the finest available materials and additional premium features, offering the highest level of comfort and craftsmanship available in the 2026 Sierra 3500 HD range.
Conclusion
The 2026 GMC Sierra 3500 HD Denali DRW stands as one of the most capable and refined heavy-duty trucks on the market today, combining professional-grade strength with premium craftsmanship. Designed to meet the needs of demanding work environments while still delivering exceptional comfort and technology, it represents the peak of GMC’s heavy-duty lineup.
From its commanding presence to its advanced engineering, the Sierra 3500 HD Denali DRW is built to handle the toughest tasks with confidence. Every element is carefully designed to support serious towing, hauling, and long-term durability while maintaining a refined driving experience.
Inside the cabin, premium materials and thoughtful design create an environment that blends luxury with practicality. This elevated interior helps reduce fatigue on long drives while providing the comfort and convenience expected from a top-tier heavy-duty truck.
Visit us in Muscatine, Iowa, to explore the 2026 Sierra 3500 HD Denali DRW in person and experience firsthand what GMC means by professional-grade capability, luxury, and confidence on the road.
Effective May 1, 2026
ADVERTISED PRICE. The advertised price is the total price a consumer pays for the vehicle and includes all dealer-imposed fees and charges. The advertised price may reflect publicly available manufacturer incentives that are offered to all consumers without qualification (for example, general consumer cash rebates). The advertised price excludes only: (i) applicable sales tax; (ii) tag, title, and registration fees; and (iii) other government-imposed charges. See the state-specific disclosures below for the components of the pre-delivery service fee and other dealer fees included in the advertised price.
CONDITIONAL INCENTIVES NOT INCLUDED. The advertised price does not reflect conditional manufacturer or dealer incentives. Conditional incentives are available only to consumers who meet eligibility requirements and are shown separately on each vehicle’s detail page. Examples include educator, military, first responder, college graduate, lease loyalty, conquest, trade assistance, and incentives conditioned on financing with a specific lender (for example, Cadillac Financial, Ford Credit, GM Financial, and other captive lenders). Not all consumers will qualify. See each vehicle’s detail page, or contact the dealership, for applicable conditional incentives and eligibility terms for which you may qualify.
IN-TRANSIT VEHICLES. Vehicles identified as “In Transit” are en route to the dealership and not yet available for physical inspection. Estimated arrival dates are approximate and are subject to carrier and manufacturer schedules. The advertised price applies to the vehicle as equipped upon arrival. Availability is not guaranteed; an In-Transit vehicle may be sold before it reaches the dealership.
DEALER-INSTALLED ACCESSORIES. Any dealer-installed accessories or options present on an advertised vehicle are included in the advertised price. Customers who do not want a particular accessory may discuss options with the dealership at the time of purchase.
INVENTORY ACCURACY. The dealership updates its inventory regularly. A brief delay may occur between the sale of a vehicle and the removal of its listing. While every reasonable effort has been made to ensure the accuracy of the information on this site, the dealership is not responsible for data entry errors or typographical omissions. Please contact the dealership to confirm the availability and pricing of any specific vehicle.
PRICING ERRORS AND OMISSIONS. The dealership endeavors to ensure the accuracy of advertised prices. If, as a result of a typographical error, a data feed error, or a third-party vendor error, a vehicle is advertised at a price that is materially lower than the correct price, the dealership reserves the right to correct the error and will promptly notify any consumer who has submitted an inquiry or offer based on the erroneous price. A correction of a good-faith pricing error is not a change to the advertised price. The corrected price is the advertised price from the time of correction forward.
PRICING UPDATES. Advertised prices reflect the dealership's pricing as of the date of publication. Used vehicle prices are reviewed and updated periodically based on market conditions, including market valuation data such as Manheim Market Report. New vehicle prices may be updated based on changes to manufacturer pricing, manufacturer incentives, or supply conditions. An advertised price will be honored from the date of publication for a period of five days, or until a new price for the same vehicle is published, whichever occurs first. After that period, the dealership may publish an updated price for the same vehicle. The dealership commits to honoring any unexpired advertised price.
VEHICLE IMAGES, FEATURES, AND SPECIFICATIONS. Vehicle photographs may be stock images and may not depict the actual vehicle. Accessories, colors, and equipment may vary from the images shown. Vehicle features and specifications (including equipment, options, and technical data) are provided by the manufacturer and third-party sources and are believed to be accurate as of the time of publication; the dealership does not independently warrant the accuracy of such manufacturer or third-party data. Consumers should verify the specific features and equipment of any vehicle with the dealership before purchase.
EPA FUEL ECONOMY DATA. Displayed fuel economy ratings are based on EPA estimates. Use for comparison purposes only. Actual mileage will vary based on driving habits, vehicle maintenance, driving conditions, battery pack age and condition (for hybrid and electric models), and other factors.
TEXT MESSAGE CONSENT. By submitting my cell phone number to the Dealership, I agree to receive text messages and phone calls, which may be recorded and/or sent using automated dialing equipment or software, from Ed Morse Ed Morse Buick GMC Muscatine IA in MUSCATINE and its affiliates, unless I opt out of such communications. Consent to be contacted is not a requirement to purchase any product or service, and I may opt out at any time. I agree to pay my mobile service provider’s text messaging rates, if applicable.
STATE-SPECIFIC FEE DISCLOSURES The following discloses the components of the advertised price for each state in which the Ed Morse dealerships operate. The listed pre-delivery service fees and other dealer fees are included in the advertised price. Sales tax, tag, title, registration fees, and other government-imposed charges are not included in the advertised price.
ARIZONA. Seller documentary and administrative fee of $199.50 and prep fee of $389.00.
FLORIDA. Pre-delivery service fee of $999.00; Private Tag Agency Fee of $98.00; and Electronic Registration Filing Fee of $199.75.
ILLINOIS. Documentary fee of $299.00 (Ed Morse Ford Red Bud; Ed Morse Chevrolet GMC Red Bud; Ed Morse Chrysler Dodge Jeep Ram New Athens); $377.00 (Ed Morse Chevrolet GMC Kewanee, Ed Morse Chrysler Dodge Jeep Ram Kewanee); $377.63 (Ed Morse Ford Geneseo), $358.03 (Ed Morse Chevrolet Savanna).
IOWA. Documentary fee of $180.00 ($179.00 at Porsche Des Moines).
MISSOURI. Administrative fee of $399.00 ($299.00 at Ed Morse Kia Rolla).
TEXAS. Documentary fee of $225.00
OKLAHOMA. Documentary fee of $489.00
The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.