Used 2020 GMC Sierra 1500 for Sale near Montreal, QC

## Summary - With 479 currently listed for sale and an **average price of $39,654.00 CAD**, 31.3% of 2020 GMC Sierras for sale on CarGurus are rated as good or great deals. - **Favourably reviewed:** Owners rated the 2020 GMC Sierra 1500 4.28 / 5 stars. - **100.0% of 2020 Sierra models on CarGurus are accident free**. ## Why it stands out The 2020 GMC Sierra 1500 is a noteworthy contender in the full-size pickup market, offering a blend of luxury, performance, and practicality. Known for its upscale design and high-quality interiors, the Sierra 1500 stands out with features like advanced technology and impressive trailering capabilities. Many users appreciate the spacious and comfortable cabin, making it suitable for both work and family use. This model particularly shines for its reliability, with high predicted ratings from experts. Despite some criticisms regarding engine performance and mixed reviews on interior features, the Sierra maintains a strong reputation for overall performance and user satisfaction. With a range of powertrain options and distinct trim levels, it caters to a diverse audience looking for flexibility and capability in a pickup. ## Other model years to consider - **[2022 GMC Sierra 1500](https://www.cargurus.ca/Cars/l-Used-2022-GMC-Sierra-1500-c31916)** - Average price: $49,161.00 CAD - Good/great deal percentage: 31.5% - 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: $58,669.00 CAD - Good/great deal percentage: 32.8% - User rating: 4.6 / 5 - Total listings: 1,346 - **[2025 GMC Sierra 1500](https://www.cargurus.ca/Cars/l-Used-2025-GMC-Sierra-1500-c33540)** - Average price: $68,538.00 CAD - Good/great deal percentage: 32.3% - User rating: 5 / 5 - Total listings: 1,141 This analysis is based on CarGurus' proprietary market data from April 27, 2026, CarGurus experts' opinions, and generative AI.