Explore the Capable 2026 GMC Sierra 3500HD Lineup in Franklin
Anyone looking for a truck that can tackle even the toughest jobs and conditions should keep the 2026 GMC Sierra 3500HD at the top of their list. Our experts at Darrell Waltrip Buick GMC are happy to show you each incredible powertrain option and premium interior detail. The 2026 Sierra 3500HD is a well-rounded option, and we encourage you to schedule your test drive today.
Trims of the 2026 Sierra 3500HD include SLE, Pro, AT4, SLT, Denali, and Denali Ultimate. Exploring each can help you find a model that matches all the needs of your life.
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Interior Features and Design
Getting inside can show you how new trucks near Nashville offer premium, spacious cabins. The 2026 Sierra 3500HD can take this sentiment to heart with plush materials and various upholstery options. The Pro trim offers durable vinyl or cloth seating for easy cleaning, while SLE and SLT trims provide leather-appointed front outboard seats for a touch of luxury. Elevate your experience with the Denali and Denali Ultimate, which include Forge perforated leather seating surfaces.
The versatile cabin offers 40/20/40 split-bench front seats or bucket seats with a center console, providing flexible configurations. The rear seat offers under-seat storage. Stay comfortable with options like dual-zone climate control, heated and ventilated seats, and heated rear seats. Find even more standout features in the 2026 Sierra 3500HD Denali Ultimate.
Exterior Features and Design
The commanding design of the 2026 Sierra 3500HD highlights its incredible capabilities. Unique grille designs help each trim stand out, especially with options like the blacked-out grille on the AT4 to the iconic Denali grille. Various wheel sizes and styles can add a sense of personalization to your purchase, helping you fine-tune details that build a new truck near Nashville that you're sure to love.
The 2026 Sierra 3500HD SLE and higher trim levels include a MultiPro Tailgate, offering six functional positions for easier loading, unloading, and accessing the cargo bed. Conveniently handle trailer hookups with the Preferred Package's Hitch Guidance with Hitch View. Choose from standard, chrome, or power-retractable assist steps for easy entry and exit.
Performance and Eco Options
Two formidable engine options can power the 2026 Sierra 3500HD. The standard system includes a 6.6-liter V8 gas engine for up to 401 horsepower and 464 pound-feet of torque. You can choose a Duramax 6.6-liter Turbo-Diesel V8, producing 470 horsepower and 975 pound-feet of torque. They pair with a 10-speed automatic transmission engineered for heavy loads. An auto-locking rear differential and available four-wheel drive ensure confident traction for Franklin driving.
The maximum gooseneck/fifth-wheel towing capacity is 36,000 pounds when properly equipped. An available factory-installed trailer brake controller, Trailer Tire Pressure Monitor Sensors, and up to 15 available camera views can make navigating with a trailer even easier. The 2026 Sierra 3500HD AT4 includes an Off-Road Suspension with Rancho shocks and skid plates for improved capability off the beaten path.
Technology and Safety
Upgrade above the 2026 Sierra 3500HD Pro to include a 13.4-inch diagonal premium GMC infotainment system with navigation and wireless Apple CarPlay/Android Auto compatibility. You can include a premium sound system for an immersive listening experience and concert-like sound for your favorite songs. Other innovative systems can include an available rear camera mirror, a 15-inch diagonal multicolor Head-Up Display, and a Rear Camera Mirror.
You won't need to be nervous driving a large truck since the 2026 Sierra 3500HD in Franklin includes many safety features. Streets and traffic can be easier to navigate with Automatic Emergency Braking, Forward Collision Alert, Front Pedestrian Braking, and IntelliBeam auto high beams. Upgrade to include even more comprehensive coverage with HD Surround Vision, Rear Cross Traffic Alert, Lane Change Alert with Side Blind Zone Alert, and Front and Rear Park Assist.
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