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

## Summary - With 1,281 currently listed for sale and an **average price of $68,484.00 CAD**, 32.2% 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 is a standout in the full-size pickup truck market, appealing to buyers with its blend of upscale design and robust functionality. As part of its fifth generation, which debuted in 2019, the Sierra features significant updates for this model year, including advanced infotainment options and the unique MultiPro tailgate that enhances utility. Its varied trim levels, from the base Pro to the luxurious Denali and rugged AT4 variants, cater to a wide range of needs and preferences, whether for work or leisure. Additionally, the Sierra is lauded for its excellent towing capabilities and a selection of powerful engine options, like the 3.0-litre Duramax turbodiesel engine, making it both versatile and capable. Overall, the 2025 GMC Sierra 1500 combines reliability, a high-quality interior, and strong performance, positioning it as an excellent choice for those in the market for a used truck. ## Other model years to consider - **[2022 GMC Sierra 1500](https://www.cargurus.ca/Cars/l-Used-2022-GMC-Sierra-1500-c31916)** - Average price: $49,931.00 CAD - Good/great deal percentage: 30.9% - User rating: 5 / 5 - Total listings: 781 - **[2024 GMC Sierra 1500](https://www.cargurus.ca/Cars/l-Used-2024-GMC-Sierra-1500-c32900)** - Average price: $57,829.00 CAD - Good/great deal percentage: 33.6% - User rating: 4.6 / 5 - Total listings: 1,460 - **[2023 GMC Sierra 1500](https://www.cargurus.ca/Cars/l-Used-2023-GMC-Sierra-1500-c32269)** - Average price: $53,179.00 CAD - Good/great deal percentage: 31.6% - User rating: 4.33 / 5 - Total listings: 1,319 This analysis is based on CarGurus' proprietary market data from May 18, 2026, CarGurus experts' opinions, and generative AI.