New & Used 2025 GMC Sierra 1500 for Sale near Millbrook, ON

## Summary - With 1,287 currently listed for sale and an **average price of $68,688.00 CAD**, 32.7% of 2025 GMC Sierras for sale on CarGurus are rated as good or great deals. - **Favourably reviewed:** Owners rated the 2025 GMC Sierra 1500 5 / 5 stars. - **100.0% of 2025 Sierra models on CarGurus are accident free**. ## Why it stands out The 2025 GMC Sierra 1500 stands out in the crowded full-size pickup truck market by offering a refined blend of luxury and capability. With an impressive variety of available powertrains, including robust V8 options and a 3.0-litre Duramax turbodiesel, the Sierra 1500 delivers excellent performance, whether for towing heavy loads or cruising on the highway. GMC's commitment to quality is evident, particularly in features like the MultiPro tailgate for enhanced functionality and connectivity options that cater to tech-savvy users. Additionally, the Sierra's 2022 refresh brought substantial updates, including improved infotainment systems and a luxurious interior finished with high-quality materials, appealing to buyers seeking both comfort and utility. With its history of reliability and a 100% accident-free record for currently listed models, the 2025 Sierra 1500 is an attractive option for potential buyers looking for a dependable and sophisticated truck. ## Other model years to consider - **[2022 GMC Sierra 1500](https://www.cargurus.ca/Cars/l-Used-2022-GMC-Sierra-1500-c31916)** - Average price: $49,696.00 CAD - Good/great deal percentage: 31.3% - User rating: 5 / 5 - Total listings: 780 - **[2024 GMC Sierra 1500](https://www.cargurus.ca/Cars/l-Used-2024-GMC-Sierra-1500-c32900)** - Average price: $57,547.00 CAD - Good/great deal percentage: 33.3% - User rating: 4.6 / 5 - Total listings: 1,455 - **[2023 GMC Sierra 1500](https://www.cargurus.ca/Cars/l-Used-2023-GMC-Sierra-1500-c32269)** - Average price: $53,048.00 CAD - Good/great deal percentage: 32.5% - User rating: 4.33 / 5 - Total listings: 1,317 This analysis is based on CarGurus' proprietary market data from May 25, 2026, CarGurus experts' opinions, and generative AI.