Used 2024 GMC Sierra 3500HD for Sale near Ontario

## Summary - With 146 currently listed for sale and an **average price of $82,176.00 CAD**, 31.5% of 2024 GMC Sierra 3500HDs 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 heavy-duty truck segment due to its impressive towing capabilities and a range of luxurious features that cater to both work and comfort. With a hefty payload capacity of up to 3,375 kilograms (7,442 pounds) and a towing capacity reaching 16,100 kilograms (35,500 pounds) when properly equipped, this truck is built to handle the toughest jobs. The latest model also offers two robust engine options, including a powerful 6.6-litre Duramax turbodiesel engine that generates 470 horsepower and 975 lb-ft of torque. This combination of power and refined luxury is especially pronounced in the Denali trims, making it an attractive choice for buyers seeking a heavy-duty truck that doesn’t compromise on comfort. Moreover, the 2024 model has enhanced technology and safety features, responding to the evolving desires of its users while maintaining its strong work heritage. ## Other model years to consider - **[2025 GMC Sierra 3500HD](https://www.cargurus.ca/Cars/l-Used-2025-GMC-Sierra-3500HD-c33463)** - Average price: $96,842.00 CAD - Good/great deal percentage: 35.3% - User rating: 5 / 5 - Total listings: 116 - **[2023 GMC Sierra 3500HD](https://www.cargurus.ca/Cars/l-Used-2023-GMC-Sierra-3500HD-c32422)** - Average price: $76,033.00 CAD - Good/great deal percentage: 27.1% - Total listings: 140 - **[2021 GMC Sierra 3500HD](https://www.cargurus.ca/Cars/l-Used-2021-GMC-Sierra-3500HD-c30861)** - Average price: $68,175.00 CAD - Good/great deal percentage: 20.7% - User rating: 5 / 5 - Total listings: 87 This analysis is based on CarGurus' proprietary market data from May 11, 2026, CarGurus experts' opinions, and generative AI.