2026 GMC Sierra SLT

Elevate your work and weekend capability with this 2026 GMC Sierra 1500 SLT 4WD, now available in Sidney, MT. Powered by a smooth and efficient 3.0L inline-six diesel, this GMC Sierra delivers impressive torque for towing and confident on-road drivability while maximizing fuel economy for long hauls. The SLT trim blends premium comfort with rugged utility—featuring heated and ventilated seating, a refined cabin with high-quality materials, advanced infotainment with smartphone integration, and driver-assist technologies that make every trip safer.

Built for versatility, the four-wheel-drive system provides confident traction in Montana conditions, whether navigating rural backroads or winter storms. The GMC Sierra's bed and towing features are engineered to handle heavy payloads and trailers with ease, supported by diesel's low-end torque and durable construction. Safety features include lane-keeping assistance, adaptive cruise control, blind-spot monitoring, and a multi-view camera system for greater awareness when backing up or hitching.

This 2026 GMC Sierra 1500 SLT 4WD 3.0L Diesel represents exceptional value in Sidney, MT, and is priced to be the best on the market—offering premium capability and comfort without compromise. Contact us for a test drive and experience the Diesel GMC Sierra's blend of power, efficiency, and refinement firsthand. Financing and extended warranty options are available.