Used GMC Sierra 1500 for Sale near Keystone, SD

## Summary - With 7,327 currently listed for sale and an **average price of $53,138.00**, 34.8% 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. - **95.0% of 2025 Sierra models on CarGurus are accident-free**. - The 2025 GMC Sierra 1500 has exceptional towing capabilities, a luxurious cabin, and a range of powerful engines to choose from, including an advanced diesel option. ## Why it stands out The 2025 GMC Sierra 1500 distinguishes itself in the full-size pickup truck market with its upscale interior and diverse powertrain options. It offers a blend of luxury and utility that is rare in its class, appealing to both families and work-focused buyers. Features like the innovative MultiPro Tailgate add practicality for everyday use, while the variety of trims ensures there's a model for everyone. The robust performance coupled with a reputation for reliability makes the 2025 Sierra 1500 a compelling choice for those looking to invest in a used truck. ## Other model years to consider - **[2024 GMC Sierra 1500](https://www.cargurus.com/Cars/l-Used-2024-GMC-Sierra-1500-c32900)** - Average price: $50,450.00 - Good/great deal percentage: 34.6% - User rating: 4.67 / 5 - Total listings: 9,623 - **[2022 GMC Sierra 1500](https://www.cargurus.com/Cars/l-Used-2022-GMC-Sierra-1500-c31916)** - Average price: $43,290.00 - Good/great deal percentage: 33.5% - User rating: 4.65 / 5 - Total listings: 8,643 These recommendations are based on CarGurus' proprietary market data from March 20, 2026, CarGurus experts' opinions, and generative AI.