GM Authority is taking a closer look at pricing for the 2026 GMC Sierra 2500 HD heavy-duty pickup, including all the of the options and packages on offer.

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration ...

We added as many options as possible to the 2026 GMC Sierra 2500 HD full-size pickup truck. Here's how much it costs when fully loaded.

Standard equipment includes the features that come with this vehicle. Select Your Options Choose options to include in this vehicle value. For the most accurate pricing and values on new or used ...