New & Used 2025 GMC Sierra 3500HD for Sale near Waterloo, WI

## Summary - With 1,107 currently listed for sale on CarGurus and an **average price of $79,739.00**, 27.7% of 2025 GMC Sierra 3500HDs for sale on CarGurus are rated as good or great deals. - **95.8% of 2025 Sierra 3500HD models on CarGurus are accident free**. - The 2025 GMC Sierra 3500HD continues to be a renowned heavy-duty truck that is celebrated for its impressive towing and hauling capabilities, making it a preferred choice for both commercial and recreational users. ## Why it stands out The 2025 GMC Sierra 3500HD stands out due to its exceptional performance and extensive array of configurations. This model benefits from years of design improvements, showcasing robust towing capacities that can reach up to 35,500 pounds when properly equipped. Owners frequently appreciate its blend of utility and luxury, particularly in the Denali trims, which offer upscale materials and advanced technology. Additionally, the Sierra 3500HD provides a comfortable ride, making it suitable for both work and daily driving. The inclusion of smart towing technology and off-road capabilities reinforces its appeal among buyers who require both strength and versatility. While it excels in many areas, potential buyers should note that the truck's larger dimensions might be challenging in tighter spaces. ## Other model years to consider - **[2023 GMC Sierra 3500HD](https://www.cargurus.com/Cars/l-Used-2023-GMC-Sierra-3500HD-c32422)** - Average price: $58,201.00 - Good/great deal percentage: 30.6% - User rating: 5 / 5 - Total listings: 1,467 - **[2024 GMC Sierra 3500HD](https://www.cargurus.com/Cars/l-Used-2024-GMC-Sierra-3500HD-c32775)** - Average price: $69,379.00 - Good/great deal percentage: 28.2% - User rating: 5 / 5 - Total listings: 1,417 - **[2021 GMC Sierra 3500HD](https://www.cargurus.com/Cars/l-Used-2021-GMC-Sierra-3500HD-c30861)** - Average price: $53,678.00 - Good/great deal percentage: 34.5% - User rating: 5 / 5 - Total listings: 808 --- This analysis is based on CarGurus' proprietary market data from February 19, 2026, CarGurus experts' opinions, and generative AI.