Used 2018 GMC Sierra 2500HD for Sale near Indiana

## Summary - With 728 currently listed for sale on CarGurus and an **average price of $39,219.00**, 34.5% of 2018 GMC Sierra 2500HD models for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2018 GMC Sierra 2500HD 4.5 / 5 stars. - **67.7% of 2018 Sierra 2500HD models on CarGurus are accident-free**. - The 2018 GMC Sierra 2500HD features powerful performance, comfortable seating, and a smooth ride, making it a favorite among heavy-duty truck enthusiasts. ## Why it stands out The 2018 GMC Sierra 2500HD distinguishes itself in the competitive heavy-duty truck market with its blend of power, luxury, and technology. Not only does it emphasize a robust performance suitable for heavy-duty tasks, but it also boasts a comfortable cabin with ample legroom, making it appealing for both work and everyday use. This model year brought a variety of options, ensuring that buyers can customize their trucks to fit their specific needs. However, some users have raised concerns over high prices and rust issues, which can affect their overall satisfaction and perceived safety. Despite these drawbacks, the 2018 Sierra 2500HD's impressive rating and solid reputation for reliability make it an appealing choice for truck buyers looking for a versatile and capable vehicle. ## Other model years to consider - **[2023 GMC Sierra 2500HD](https://www.cargurus.com/Cars/l-Used-2023-GMC-Sierra-2500HD-c32421)** - Average price: $57,489.00 - Good/great deal percentage: 34.6% - User rating: 4.33 / 5 - Total listings: 3,751 - **[2020 GMC Sierra 2500HD](https://www.cargurus.com/Cars/l-Used-2020-GMC-Sierra-2500HD-c28993)** - Average price: $49,211.00 - Good/great deal percentage: 34.3% - User rating: 4.88 / 5 - Total listings: 1,489 - **[2019 GMC Sierra 2500HD](https://www.cargurus.com/Cars/l-Used-2019-GMC-Sierra-2500HD-c27681)** - Average price: $41,713.00 - Good/great deal percentage: 34.7% - User rating: 5 / 5 - Total listings: 1,133 This analysis is based on CarGurus' proprietary market data from February 11, 2026, CarGurus experts' opinions, and generative AI.