2026 GMC Sierra 2500HD in IOWA CITY, IA
MSRP
$47,000
MPG
City
Highway
45 Vehicles Available
2026 GMC Sierra 2500HD: Power and Precision Redefined
When you need a heavy-duty truck that delivers on every front, the 2026 GMC Sierra 2500HD rises to the challenge. Built to handle demanding workloads without sacrificing refinement, this truck strikes a compelling balance between raw capability and premium comfort.
Whether you're hauling heavy loads across Iowa or tackling tough terrain, the Sierra 2500HD is engineered to perform.
Performance
The 2026 GMC Sierra 2500HD offers serious power for serious work. Buyers can choose from multiple powertrain configurations, including a capable gas V8 engine and an available Duramax 6.6-liter turbo-diesel V8, which produces up to 470 horsepower and 975 pound-feet of torque.
A 10-speed Allison automatic transmission keeps power delivery smooth and confident. When properly equipped, the Sierra 2500HD offers impressive max towing capacity, making it one of the most capable trucks in the heavy-duty segment.
Interior
Step inside the Sierra 2500HD and you'll find a cabin designed with both function and comfort in mind. Available seating configurations accommodate up to six passengers, and premium materials elevate the experience across higher trim levels.
The available Denali trim takes things further with heated and ventilated front seats, genuine open-pore wood accents, and thoughtful storage solutions throughout the cab. Whether you're spending a long day on the job or hitting the road for the weekend, this interior is built to keep you comfortable.
Technology
The 2026 Sierra 2500HD comes well-equipped with modern technology designed to enhance every drive. A standard 13.4-inch diagonal color touchscreen powers the GMC infotainment system, complete with wireless Apple CarPlay and Android Auto compatibility.
Available features include a built-in Wi-Fi hotspot, a head-up display, and the available Super Cruise driver-assistance system for compatible highways. The available MultiPro tailgate and a suite of camera views - including transparent trailer view - make managing tough jobs significantly easier.
Safety
GMC takes safety seriously in the Sierra 2500HD, offering a robust collection of driver-assistance technologies. Available features include Forward Collision Alert, Automatic Emergency Braking, Lane Keep Assist, and Rear Cross Traffic Alert.
The available HD Surround Vision camera system provides multiple viewing angles to help drivers navigate tight spaces and busy job sites with confidence. OnStar connectivity adds an additional layer of security with services like Automatic Crash Response.
Trims
The 2026 GMC Sierra 2500HD is available in a range of trim levels to match a variety of needs and budgets. The lineup includes the Pro, SLE, SLT, AT4, and top-tier Denali.
The Denali trim delivers the highest level of luxury and technology, featuring premium leather seating, exclusive styling details, and the most advanced driver-assistance features available. Whether you need a work-focused base model or a fully loaded premium truck, the Sierra 2500 HD has a configuration built for you.
Visit Billion Buick GMC
Drivers near IOWA CITY, IA, looking for a heavy-duty truck that delivers on every promise will find the 2026 GMC Sierra 2500HD to be an outstanding choice.
Visit Billion Buick GMC of Iowa City to explore the full lineup and find the trim level that fits your lifestyle.
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.