Shop the New 2026 GMC Sierra 1500 at Jennings Chevrolet Buick GMC
The 2026 GMC Sierra 1500 blends legendary capability with modern technology, delivering a full-size truck that’s ready for both work and adventure. At Jennings Chevrolet Buick GMC in Chambersburg, PA, we make it easy to explore the Sierra 1500’s powerful features and find the perfect configuration for your lifestyle.
If you're located in Greencastle, Waynesboro, Hagerstown or surrounding areas, make Jennings Chevrolet Buick GMC your destination for the 2026 GMC Sierra 1500. Browse our inventory and experience the perfect combination of strength, comfort, and cutting-edge technology.
View Inventory2026 GMC Sierra 1500 Features
40" DIAGONAL OF COMBINED DIGITAL DISPLAYS
Experience a fully connected and intuitive cockpit with large, driver-focused digital displays that provide customizable information, entertainment, and navigation at a glance.
AVAILABLE PROGRADE TRAILERING SYSTEM
Make towing simpler and safer with the integrated ProGrade Trailering System, offering step-by-step guidance, camera views, and tools to give you complete control over your trailer and cargo.
PREMIUM MATERIALS
Enjoy luxurious comfort with available leather appointments, heated and ventilated power-adjustable front seats, and meticulous attention to detail that elevates every drive.
SMART & AMPLE STORAGE
Whether it’s tools for work or gear for your weekend adventures, the Sierra 1500 provides intelligently designed storage compartments throughout the cabin, keeping essentials organized without sacrificing passenger comfort.
Experience the 2026 GMC Sierra 1500 at Jennings Chevrolet Buick GMC
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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.