Sierra 2500

AT4X

Spider

AWD4WD

8-Cylinder Turbo

Diesel

Meet the 2026 GMC Sierra 2500HD AT4X a premium heavy-duty pickup engineered to handle demanding work and deliver commanding presence on any road. This Sierra 2500HD AT4X comes equipped with features designed for capability and comfort: - Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque - Gooseneck/5th Wheel Prep Package for professional towing setup - 4WD with 2-Speed Active Transfer Case and Hill Descent Control - Bose Premium Series 12-Speaker System with SiriusXM - Bed View Camera with Trailer Camera Provisions and Trailer Viewing Software - HD Surround Vision and Ultrasonic Front and Rear Park Assist - Multicolor 15'Head-Up Display - Heated and Ventilated Front Seats with 16-Way Power Adjustment - Wireless Phone Projection and Wireless Charging - Spray-on Pickup Bedliner with GMC Logo - Power Sunroof - 18'Machined Aluminum Wheels with High Gloss Black Accents - Remote Vehicle Starter System - Keyless Open and Start with Push Button Start This one-owner vehicle with a Clean CARFAX and exceptionally low mileage represents the quality and reliability you expect from GMC. The Silver exterior paired with the premium interior creates a professional appearance whether at the job site or in town. The advanced technology suite-including the in-vehicle trailering system app trailer side blind zone alert and trailer tire pressure monitor sensors-makes managing your load straightforward and safe. The AT4X designation signals serious off-road capability combined with on-road refinement. The off-road suspension and electronic stability control provide confidence in varied terrain while the automatic emergency braking and forward collision alert technologies deliver peace of mind during everyday driving. Inside full grain leather seat trim and the Preferred Equipment Group 4SG create an upscale cab environment. The heated steering wheel automatic temperature control with front dual zone and heated rear seats ensure comfort in cold weather conditions. Power windows mirrors and the telescoping steering wheel adjust to your preferences. This Sierra 2500HD AT4X is ready to work and prepared to impress. Every feature has been selected to enhance your experience whether you're towing hauling or simply enjoying the commanding view of the road ahead. We invite you to visit our showroom to experience this truck firsthand and discuss how it meets your needs.

Used 2026 GMC Sierra 2500 AT4X

Used 2026 GMC Sierra 2500 AT4X Salem NH 03079

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Used 2026 GMC Sierra 2500 AT4X AWD/4WD

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