
Elevate your off-road experience with the impressive 2021 GMC Sierra 2500HD AT4. Equipped with the powerful Duramax 6.6L V8 Turbodiesel engine and a 10-Speed Automatic transmission, this 4WD pickup delivers exceptional capability and performance.
- Gooseneck / 5th Wheel Prep Package
- AT4 Premium Plus Package
- Trailer Tire Pressure Monitor Sensors
- Console-Mounted Safe (LPO)
Indulge in premium features that enhance your driving pleasure, including the Bose Premium 7 Speaker Sound System, Wireless Charging, and the 15" Diagonal Head-Up Display. Stay connected with the Premium GMC Infotainment System with Navigation and 4G LTE Wi-Fi Hotspot.
Elevate your off-road adventures with the X31 Off-Road Package, featuring Hill Descent Control, Off-Road Suspension, and AT4 High Clearance Steps. Tackle any terrain with confidence, thanks to the 2-Speed Active Transfer Case and Heavy-Duty 80 Amp Battery.
Prioritize your safety with advanced driver-assistance technologies like Forward Collision Alert, Automatic Emergency Braking, and Lane Change Alert with Side Blind Zone Alert. The Bed View Camera with Trailer Camera Provisions ensures seamless towing and maneuvering.
Advertised price excludes mandatory government fees (tax, title, license, and registration). All lease or finance rates/terms are subject to buyer qualifications and lender requirements; special incentivized rates/offers may not be combinable with other purchase incentives. Price excludes any optional products, services, or accessories customer chooses to purchase. At Zeigler, we believe our customers deserve an easy transparent buying experience. That means the price you see is the price you can expect, with no hidden fees or charges at the time of purchase. Although every reasonable effort has been made to ensure the accuracy of the information presented on this site, inadvertent errors, omissions, and other inaccuracies may occur. We strive to update our inventory as quickly as possible, but there can be a lag time between the sale of a vehicle and the update of inventory on our website. For the best customer experience, please verify all vehicle information and pricing with the de




