2026 GMC Sierra 2500HD

SMALL TOWN FRIENDLY SERVICE, BIG TIME SAVINGS at Mossy of Picayune! Thank you for the opportunity to earn your business! Our goal is to make this the easiest and most simple vehicle purchase experience ever! Please call us today at 601-273-8042 to schedule your VIP appointment. We have a whole staff of people that are eager, excited and motivated to EARN your BUSINESS!!

• Duramax 6.6L V8 Turbodiesel (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm)
• Gooseneck/5th Wheel Prep Package
• X31 Off-Road Package
• Bose Premium 7-Speaker Sound System
• Premium GMC Infotainment System
• Automatic Temperature Control
• Heated and Ventilated Front Seats
• Heated Rear Seats
• Wireless Charging
• Trailer Cam Provisions and Trailer Viewing Software

This 2026 GMC Sierra 2500HD Denali is a true powerhouse, built to conquer any terrain and handle the toughest jobs with ease. Featuring the legendary Duramax 6.6L V8 Turbodiesel engine, this Sierra delivers an incredible 470 horsepower and an astounding 975 lb-ft of torque, ensuring you have the muscle to tackle any challenge. Whether you're hauling heavy loads, towing a trailer, or venturing off-road, the Sierra 2500HD Denali is up for the task.

Beyond its impressive capabilities, this Sierra is packed with premium features that elevate your driving experience. The Bose Premium 7-Speaker Sound System and the advanced Premium GMC Infotainment System keep you entertained and connected on the road. The automatic temperature control and heated and ventilated front seats provide unparalleled comfort, while the heated rear seats ensure your passengers enjoy the ride as well.

For those who love to explore the great outdoors, the X31 Off-Road Package and the Gooseneck/5th Wheel Prep Package make this Sierra the perfect companion. Conquer any terrain with confidence, and tow your toys with ease thanks to these specialized features.

The Sierra 2500HD Denali also boasts a wealth of advanced safety technologies, including Automatic Emergency Braking, Forward Collision Alert, and Rear Cross Traffic Alert, ensuring you and your loved ones arrive at your destination safely.

Combining exceptional power, premium features, and advanced safety, this 2026 GMC Sierra 2500HD Denali is the ultimate heavy-duty truck for those who demand the best. Experience the difference for yourself by scheduling a VIP appointment at Mossy of Picayune today.

We appreciate the opportunity to earn your business! Please give us a call today at 601-273-8042 to schedule your VIP appointment or stop by our showroom at 241 Frontage Rd Picayune, MS 39466. SMALL TOWN FRIENDLY SERVICE, BIG TIME SAVINGS only at MOSSY OF PICAYUNE!! Some Restrictions May Apply, See Dealer for Details, Price includes: $500 - Buick & GMC Consumer Cash Program. Exp. 02/02/2026