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*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 ...

Compared to the 2024 model, GMC’s 2025 Sierra 2500 HD receives a variety of relatively small changes and updates consistent with a model year changeover. The 2500 HD is the three-quarter ton model ...

The first of the GMC Sierra 2500 HD generations was introduced for 2001 as GMC’s line of heavier-duty trucks based on the Chevrolet Silverado 2500HD. They were positioned above the regular Sierra 1500 ...

The 2025 GMC Sierra 2500 HD receives a variety of small changes for the sixth model year of the heavy-duty truck’s fourth generation. These changes follow the 2020 Sierra 2500 HD, which received a ...

Unlike other brands under the General Motors umbrella, GMC focuses solely on trucks and SUVs. Many of its models are mechanically similar, if not identical, to their counterparts from Chevrolet, but ...

This has become a season for heavy-duty trucks, with GMC revealing its upcoming 2024 Sierra HD, right on the heels of the unveils for the related Chevrolet Silverado HD and updated Ford Super Duty.