The 2026 GMC Sierra 2500HD Denali, available at Joe Cooper Chevrolet GMC Cadillac of Shawnee, is a truck that combines power, luxury, and innovative technology in a striking package. Dressed in an Onyx Black exterior and featuring a sophisticated Atmosphere/Brownstone leather interior, this truck delivers both style and substance.

Under the hood, the powerful Duramax 6.6L V8 Turbodiesel engine pairs with a 10-speed automatic transmission, ensuring robust performance for any task. The 4WD drivetrain provides added confidence and capability whether you’re on the highway or tackling off-road challenges.

The Denali trim is synonymous with luxury, and the Sierra 2500HD does not disappoint. Its Denali Reserve Package includes a power sunroof and a host of other amenities designed to enhance your driving experience. The cabin is adorned with genuine wood inserts, and both the driver and front passenger seats offer 12-way power adjustability with lumbar support, ensuring tailored comfort.

Advanced technological features are abundant. The Technology Package includes a multicolor 15-inch diagonal head-up display and an inside rearview auto-dimming rear camera mirror, providing seamless access to vital driving information. The HD Surround Vision and Bed View Cameras, combined with Trailer Cam Provisions, enhance safety and convenience, making towing and maneuvering easier than ever.

For entertainment and connectivity, the Bose Premium 7-Speaker Sound System delivers superior audio quality, and the Premium GMC Infotainment System with Apple CarPlay and Android Auto ensures you're connected to the world around you. Wireless charging keeps your devices powered, while features like the Safety Alert Seat and Forward Collision Alert provide peace of mind on every journey.

The X31 Off-Road Package, with Hill Descent Control and Off-Road Suspension, makes this truck ready for any adventure, while the Trailer Side Blind Zone Alert and Ultrasonic Front and Rear Park Assist enhance its versatility.

Who loves ya', Oklahoma? We do, here at Joe Cooper Chevrolet GMC Cadillac of Shawnee, bringing you unparalleled vehicles like the 2026 GMC Sierra 2500HD Denali.