Used 2015 GMC Sierra 2500HD for Sale near Conway, MA

## Summary - With 663 currently listed for sale on CarGurus and an **average price of $29,541.00**, 32.7% of 2015 GMC Sierra 2500HDs for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2015 GMC Sierra 2500HD 4.71 / 5 stars. - **66.2% of 2015 Sierra 2500HD models on CarGurus are accident free**. - The 2015 GMC Sierra 2500HD is praised for its strong performance, luxurious features, and a comfortable ride, particularly highlighted by the powerful Duramax engine. ## Why it stands out The 2015 GMC Sierra 2500HD distinguishes itself with robust performance and luxurious features, making it a standout in the heavy-duty pickup market. This model year benefits from a well-designed interior that offers a high level of comfort and an array of technology options, which are increasingly expected by modern buyers. The availability of the powerful Duramax diesel engine is a significant draw, providing both towing capability and smooth handling, appealing to those who require a capable work truck without sacrificing comfort. However, potential buyers should note that while the Sierra 2500HD offers great features and luxury, it can come at a premium price compared to rivals in the segment. ## Other model years to consider - **[2020 GMC Sierra 2500HD](https://www.cargurus.com/Cars/l-Used-2020-GMC-Sierra-2500HD-c28993)** - Average price: $48,924.00 - Good/great deal percentage: 33.5% - User rating: 4.88 / 5 - Total listings: 1,443 - **[2022 GMC Sierra 2500HD](https://www.cargurus.com/Cars/l-Used-2022-GMC-Sierra-2500HD-c31559)** - Average price: $53,419.00 - Good/great deal percentage: 33.3% - User rating: 4.86 / 5 - Total listings: 2,254 - **[2019 GMC Sierra 2500HD](https://www.cargurus.com/Cars/l-Used-2019-GMC-Sierra-2500HD-c27681)** - Average price: $41,334.00 - Good/great deal percentage: 34.0% - User rating: 5 / 5 - Total listings: 1,091 This analysis is based on CarGurus' proprietary market data from February 23, 2026, CarGurus experts' opinions, and generative AI.