New & Used 2025 GMC Sierra 2500HD for Sale near Roxbury, CT

## Summary - With 3,094 currently listed for sale and an **average price of $76,300.00**, 33.1% of 2025 GMC Sierra 2500HDs for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2025 GMC Sierra 2500HD 5 / 5 stars. - **95.4% of 2025 Sierra 2500HD models on CarGurus are accident free**. ## Why it stands out The 2025 GMC Sierra 2500HD is a rugged and robust three-quarter-ton heavy-duty pickup that delivers exceptional performance for both work and everyday driving. Known for its upscale features and comfort, the Sierra 2500HD stands out with options that often include high-tech connectivity and amenities comparable to lighter-duty models. Its "Professional Grade" reputation resonates through its design, which offers a higher-end finish than many of its competitors, including its corporate cousin, the Chevrolet Silverado. With a strong emphasis on both utility and comfort, the latest generation includes modern technologies and features designed to enhance both driver and passenger experience. The Sierra 2500HD is available in multiple trims, ensuring that buyers can select a model that suits their specific needs, whether for heavy towing, off-road capability, or high-end luxury. However, potential buyers should remain cautious of noted issues in earlier model years like electrical glitches and infotainment problems, making research crucial when purchasing a used model. ## Other model years to consider - **[2023 GMC Sierra 2500HD](https://www.cargurus.com/Cars/l-Used-2023-GMC-Sierra-2500HD-c32421)** - Average price: $56,650.00 - Good/great deal percentage: 31.6% - User rating: 4.33 / 5 - Total listings: 3,486 - **[2020 GMC Sierra 2500HD](https://www.cargurus.com/Cars/l-Used-2020-GMC-Sierra-2500HD-c28993)** - Average price: $49,000.00 - Good/great deal percentage: 31.7% - User rating: 4.88 / 5 - Total listings: 1,338 - **[2024 GMC Sierra 2500HD](https://www.cargurus.com/Cars/l-Used-2024-GMC-Sierra-2500HD-c32774)** - Average price: $69,549.00 - Good/great deal percentage: 33.1% - User rating: 3.86 / 5 - Total listings: 3,624 This analysis is based on CarGurus' proprietary market data from March 20, 2026, CarGurus experts' opinions, and generative AI.