Used GMC Sierra 1500 for Sale near Decatur, IL

## Summary - With 7,056 currently listed for sale on CarGurus and an **average price of $53,311.00**, 33.7% of 2025 GMC Sierras for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2025 GMC Sierra 1500 5 / 5 stars. - **94.9% of 2025 GMC Sierra 1500 models on CarGurus are accident-free**. - The 2025 GMC Sierra 1500 features a powerful engine lineup with a luxurious design and advanced towing capabilities, making it a versatile choice for both work and family use. ## Why it stands out The 2025 GMC Sierra 1500 is noted for its upscale interior and robust performance, making it a leader in the full-size pickup segment. With numerous engine options available, including a diesel variant, it caters to a broad set of needs—whether it’s towing heavy loads or navigating tough terrain. Additionally, its advanced technology features ensure a modern driving experience, while the spacious cab offers comfort for long journeys. This combination of power, style, and functionality appeals to a wide range of buyers, from contractors needing a reliable workhorse to families looking for a stylish vehicle with ample space. ## Other model years to consider - **[2022 GMC Sierra 1500](https://www.cargurus.com/Cars/l-Used-2022-GMC-Sierra-1500-c31916)** - Average price: $43,213.00 - Good/great deal percentage: 34.1% - User rating: 4.65 / 5 - Total listings: 8,664 - **[2020 GMC Sierra 1500](https://www.cargurus.com/Cars/l-Used-2020-GMC-Sierra-1500-c29270)** - Average price: $33,837.00 - Good/great deal percentage: 33.8% - User rating: 4.65 / 5 - Total listings: 6,635 - **[2024 GMC Sierra 1500](https://www.cargurus.com/Cars/l-Used-2024-GMC-Sierra-1500-c32900)** - Average price: $50,238.00 - Good/great deal percentage: 33.7% - User rating: 4.67 / 5 - Total listings: 9,619 These recommendations are based on CarGurus' proprietary market data from March 9, 2026, CarGurus experts' opinions, and generative AI.