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Drive the 2026 GMC Sierra 2500HD Heavy-duty Truck in Wichita, KS
Discover the impressive capability and premium features of the 2026 GMC Sierra 2500HD. Donovan Auto & Truck Center has an impressive selection of these powerful heavy-duty trucks to meet your towing and hauling needs. Whether you're working on the job site near Bel Aire, KS, or taking a weekend getaway from Park City, KS, the GMC Sierra 2500HD delivers uncompromising performance and a refined driving experience.
Find Your Ideal Trim Level
Choose from a variety of well-equipped trim levels for your GMC Sierra 2500HD to suit your preferences and budget:







Robust and Efficient Engine Options
The 2026 GMC Sierra 2500HD offers two compelling engine choices. The standard 6.6-liter V8 gas engine cranks out 401 horsepower and 464 pound-feet of torque, providing ample muscle for demanding tasks. For even more power, opt for the available Duramax 6.6-liter Turbodiesel V8, pumping out an impressive 470 horsepower and an extensive 975 pound-feet of torque. Each engine is mated with a smooth-shifting 10-speed automatic transmission for responsive performance in your GMC Sierra 2500HD.
Conquer Heavy Loads with Confidence
With the right equipment, the GMC Sierra 2500HD unleashes enormous towing and hauling capabilities. Hitch up your large trailer with ease thanks to the Max Trailering Package, increasing towing capacity to handle your biggest jobs. The truck's sturdy frame, beefy axles, and stiff leaf springs provide a stable platform for carrying heavy payloads. Load up the spacious cargo bed and leverage the Multi-Pro tailgate with six versatile functions for simpler loading and unloading.
Rugged Exterior, Refined Interior
The bold exterior design of the 2026 GMC Sierra 2500HD commands attention as you drive through Derby, KS. Its chiseled hood, broad grille, and C-shaped LED lighting create an imposing presence. Inside the spacious cabin, premium materials and amenities ensure passenger comfort on long trips in your GMC Sierra 2500HD. Perforated leather-appointed seating, heated front seats, and dual-zone climate control envelop you in luxury. Generous headroom and legroom accommodate crews of all sizes.
Advanced Technology at Your Fingertips
Stay connected and in control on every drive in your GMC Sierra 2500HD truck with a range of the latest technology. The 13.4-inch diagonal infotainment system features an intuitive touchscreen display, wireless Apple CarPlay® and Android Auto™ compatibility, and available built-in Google apps for seamless integration of your digital life on the go. With the available MultiPro Audio System by Kicker in your GMC Sierra 2500HD, immerse yourself in rich, clear sound whether on the job site or cruising through Wichita.
Proactive Safety and Driver Assistance
The 2026 GMC Sierra 2500HD improves road visibility and situational awareness around busy work zones and crowded parking lots near Park City, KS, from:
- HD Surround Vision
- Rear Cross Traffic Alert
- Front and Rear Park Assist
Towing and hauling projects with the GMC Sierra 2500HD are effortless with features like Trailer Side Blind Zone Alert and the In-Vehicle Trailering App. The strong, high-strength steel frame and robust airbag system help protect you in case of an accident.
Test Drive the GMC Sierra 2500HD Today at Donovan Auto & Truck Center
Explore the 2026 GMC Sierra 2500HD in person by visiting our showroom in Wichita. Browse our new inventory, discuss financing and leasing options, and schedule a test drive in the heavy-duty truck that fits your needs.
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Donovan Auto & Truck Center
5800 W KELLOGG
WICHITA, KS 67209
- Sales: (316) 512-9575
