New 2026 Gmc Sierra 2500 HD AT4

Discover power and capability with this 2026 GMC Sierra 2500 AT4, now available in Mountain Home, ID. Equipped with a robust V8 6.6L Diesel engine and four-wheel drive, this GMC Sierra 2500 AT4 delivers exceptional towing and hauling performance for work or recreation. Rugged AT4 off-road enhancements and premium trail-ready suspension ensure confidence across Idaho's mountain roads and backcountry. Comfort and technology are built in: a back-up camera simplifies parking and trailer hookups, Hands Free Bluetooth keeps calls and media seamless, and Android Auto integrates navigation and apps for safe, connected driving. Advanced safety features include Lane Departure Warning and Cross-Traffic Alert to help protect you and your passengers on busy highways and crowded lots. This GMC Sierra 2500 AT4 combines heavy-duty capability with refined interior materials, contractor-friendly utility and modern infotainment. Whether you're towing a camper, hauling heavy loads, or tackling rough terrain, this diesel-powered 4WD truck is engineered to handle the toughest jobs. Located in Mountain Home, ID, this GMC Sierra 2500 AT4 is offered at the best price competitive, fair, and ready for immediate test drives. Contact us today to schedule a viewing and experience this hardworking, tech-forward diesel truck for yourself.

• Lane Departure Warning
• Cross-Traffic Alert
• Back-up camera
• Hands Free Bluetooth
• Android Auto
• BOSE sound system
• Remote start
• Heated steering wheel
• Heated front seats
• Heated rear seats
• Ventilated front seats
• Wireless charging
• Apple CarPlay
• Navigation system
• OnStar
• Automatic Crash Response
• Power sunroof
• Multi-color Head-Up Display
• Rear Camera Mirror
• HD Surround Vision
• Front Pedestrian Braking

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