Disclaimer:
The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
1Dealer Discount applied to everyone
Discover the uncompromising power and capability of the 2026 GMC Sierra 2500HD AT4X. Engineered to conquer the toughest terrains, this bold and capable truck is the ultimate off-road companion.
- Sterling Metallic exterior
- Duramax 6.6L V8 Turbodiesel engine with 10-speed automatic transmission and 4WD
- 12 Bose Premium Series speakers
- Universal Home Remote
- Heated door mirrors
- Power moonroof
This Sierra 2500HD AT4X is equipped with an impressive array of premium features designed to elevate your driving experience:
- Engine Block Heater
- 220-Amp Alternator
- Gooseneck/5th Wheel Prep Package
- Hitch Package
- Preferred Equipment Group 4SG
- Hill Descent Control
Whether tackling rugged terrain or hauling heavy loads, the Sierra 2500HD AT4X delivers unparalleled performance and capability. Discover the perfect balance of power, technology, and off-road prowess in this exceptional truck.
Elevate your driving experience and explore the possibilities with the 2026 GMC Sierra 2500HD AT4X. Visit our showroom today to experience this remarkable vehicle firsthand.
ALL VEHICLES SUBJECT TO A $225 DEALER DOC FEE. USED VEHICLES PRE-LOADED WITH OUR VIP PACKAGE FOR $1995. THIS INCLUDES 1 YEAR OIL CHANGES AND TIRE ROTATIONS. ONE YEAR INTERIOR AND EXTERIOR PROTECTION. 1 YEAR THEFT PROTECTION. LIFETIME POWERTRAIN WARRANTY* SOME EXCLUSIONS APPLY TO THE LIFETIME WARRANTY