New 2026 GMCSierra 2500 HD AT4

Prices do not include additional fees and costs of closing, including government fees and taxes, any finance charges, any dealer documentation fees, any emissions testing fees or other fees. All prices presented include GM employee discount, must show proper qualifications. All prices, specifications and availability subject to change without notice. Contact dealer for most current information. All prices, specifications and availability are subject to change without notice. Contact us for the most accurate, up-to-date information. We work hard to keep our inventory and prices accurate, however, we reserve the right to not honor typographical errors, incorrect pricing or other errors or omissions. Special Internet Prices include all applicable incentives; not everyone will qualify for all discounts.

MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the “Fuel Economy” portion of the EPA’s website for details, including a MPG recalculation tool).