Used 2015 GMC Sierra 3500HD for Sale near Boston, MA

## Summary - With 32 currently listed for sale near Boston, MA and an **average price of $30,038.00**, 18.8% of 2015 GMC Sierra 3500HDs for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2015 GMC Sierra 3500HD 3.89 / 5 stars. - **68.8% of 2015 Sierra 3500HD models on CarGurus are accident free.** - The 2015 GMC Sierra 3500HD stands out for its impressive towing capabilities and reliable performance, along with a redesigned interior that enhances both aesthetics and functionality. ## Why it stands out The 2015 GMC Sierra 3500HD is celebrated for its strong towing capabilities and reliability, which appeal to buyers in need of a heavy-duty truck. Owners appreciate its beautiful design and ride quality; however, some have noted that newer models appear larger than expected. While the truck retains its workhorse reputation, it also offers a more refined experience, especially in higher trims like the Denali. The 2015 model comes equipped with a standard 6.0-liter V8 engine alongside an optional 6.6-liter turbodiesel V8 that enhances its towing capabilities significantly. Smart technology features, particularly for towing and off-roading, along with luxurious elements in higher trims, make the Sierra 3500HD a compelling choice in the competitive heavy-duty truck market. ## Other model years to consider - **[2024 GMC Sierra 3500HD](https://www.cargurus.com/Cars/l-Used-2024-GMC-Sierra-3500HD-Boston-c32775_L15690)** - Average price: $75,205.00 - Good/great deal percentage: 18.5% - User rating: 5 / 5 - Total listings: 162 - **[2023 GMC Sierra 3500HD](https://www.cargurus.com/Cars/l-Used-2023-GMC-Sierra-3500HD-Boston-c32422_L15690)** - Average price: $66,747.00 - Good/great deal percentage: 17.0% - User rating: 5 / 5 - Total listings: 153 - **[2025 GMC Sierra 3500HD](https://www.cargurus.com/Cars/l-Used-2025-GMC-Sierra-3500HD-Boston-c33463_L15690)** - Average price: $83,880.00 - Good/great deal percentage: 19.0% - Total listings: 158 This analysis is based on CarGurus' proprietary market data from March 24, 2026, CarGurus experts' opinions, and generative AI.