Used 2020 GMC Sierra 2500HD for Sale near Baton Rouge, LA

## Summary - With 1,332 currently listed for sale and an **average price of $48,977.00**, 32.7% of 2020 GMC Sierra 2500HDs for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2020 GMC Sierra 2500HD 4.88 / 5 stars. - **72.7% of 2020 Sierra 2500HD models on CarGurus are accident free**. - The 2020 GMC Sierra 2500HD stands out with its impressive power, comfortable ride, and robust towing capabilities, complemented by luxurious features particularly in the Denali trim. ## Why it stands out The 2020 GMC Sierra 2500HD distinguishes itself through its powerful V8 engine options and impressive towing capacities, making it a top performer in the heavy-duty truck category. The capacity to tow up to 18,510 pounds and haul nearly 4,000 pounds of payload ensures it's well-equipped for demanding tasks. Inside, the Denali trim elevates the Sierra with upscale features, including a leather interior, a Bose sound system, and advanced safety features like blind-spot monitoring. However, some users note that while the Denali presents itself as luxury, the interior materials do not always match that expectation, leaving a feeling of poor value for money in comparison to rivals. Nonetheless, owners appreciate its strong performance and spacious cargo capabilities, making it a desirable option for those needing both utility and comfort. ## Other model years to consider - **[2025 GMC Sierra 2500HD](https://www.cargurus.com/Cars/l-Used-2025-GMC-Sierra-2500HD-c33462)** - Average price: $76,400.00 - Good/great deal percentage: 32.3% - User rating: 5 / 5 - Total listings: 3,039 - **[2023 GMC Sierra 2500HD](https://www.cargurus.com/Cars/l-Used-2023-GMC-Sierra-2500HD-c32421)** - Average price: $56,745.00 - Good/great deal percentage: 31.5% - User rating: 4.33 / 5 - Total listings: 3,427 - **[2024 GMC Sierra 2500HD](https://www.cargurus.com/Cars/l-Used-2024-GMC-Sierra-2500HD-c32774)** - Average price: $69,470.00 - Good/great deal percentage: 32.5% - User rating: 3.86 / 5 - Total listings: 3,562 This analysis is based on CarGurus' proprietary market data from March 16, 2026, CarGurus experts' opinions, and generative AI.