Used 2024 GMC Sierra 3500HD for Sale near Ontario

## Summary - With 147 currently listed for sale and an **average price of $83,161.00 CAD**, 30.6% of 2024 GMC Sierras 3500HD for sale on CarGurus are rated as good or great deals. - **Favourably reviewed:** Owners rated the 2024 GMC Sierra 3500HD 5 / 5 stars. - **100.0% of 2024 Sierra 3500HD models on CarGurus are accident free**. ## Why it stands out The 2024 GMC Sierra 3500HD stands out in the competitive heavy-duty truck segment primarily due to its exceptional hauling and towing capabilities. With the ability to haul up to 3,375 kilograms (7,442 pounds) and tow up to 16,100 kilograms (35,500 pounds) when equipped with the right configuration, it is a reliable workhorse. Its luxurious higher trim levels, particularly the Denali Ultimate, offer a sophisticated interior and a wealth of advanced technology designed for both comfort and performance. Owner reviews reflect an impressive satisfaction rate, and with a 100% accident-free statistic, buyers can feel confident in their investment. The Sierra's blend of robust capability with refined comfort makes it an appealing choice for those who require a dependable truck for work or recreation. ## Other model years to consider - **[2023 GMC Sierra 3500HD](https://www.cargurus.ca/Cars/l-Used-2023-GMC-Sierra-3500HD-c32422)** - Average price: $77,354.00 CAD - Good/great deal percentage: 26.5% - User rating: 5 / 5 - Total listings: 147 - **[2025 GMC Sierra 3500HD](https://www.cargurus.ca/Cars/l-Used-2025-GMC-Sierra-3500HD-c33463)** - Average price: $93,593.00 CAD - Good/great deal percentage: 31.1% - User rating: 5 / 5 - Total listings: 119 - **[2021 GMC Sierra 3500HD](https://www.cargurus.ca/Cars/l-Used-2021-GMC-Sierra-3500HD-c30861)** - Average price: $68,116.00 CAD - Good/great deal percentage: 26.6% - User rating: 5 / 5 - Total listings: 94 This analysis is based on CarGurus' proprietary market data from May 25, 2026, CarGurus experts' opinions, and generative AI.