New 2026 Gmc Sierra 2500 HD Pro

All new vehicles are sold on a first-come, first-served basis and are subject to prior sale. Due to supply chain issues and production delays, vehicle availability can change. Prices and terms, including trade-ins and fees, are negotiable until a written agreement is signed. Financing is subject to credit approval, and prices may vary if you arrange your own financing. Some incentives may not apply with special manufacturer financing offers. Vehicle images online may be stock photos and may not represent exact details. Always confirm color, trim, and equipment with the dealer. Please verify pricing, options, and expiration dates of any advertised offers before making your purchase. Mileage may vary based on driving habits and maintenance. MPG estimates are based on EPA ratings for the model year and should be used for comparison only.