Used 2024 GMC Sierra 2500HD for Sale near Ontario

## Summary - With 126 currently listed for sale and an **average price of $81,332.00 CAD**, 21.4% of 2024 GMC Sierra 2500HDs for sale on CarGurus are rated as good or great deals. - **Favourably reviewed:** Owners rated the 2024 GMC Sierra 2500HD 4 / 5 stars. - **100.0% of 2024 Sierra 2500HD models on CarGurus are accident free**. - The 2024 GMC Sierra 2500HD Denali Ultimate offers an impressive towing capacity of up to 10,200 kilograms (22,500 pounds) and features a luxurious interior with advanced technology. ## Why it stands out The 2024 GMC Sierra 2500HD commands attention with its blend of heavy-duty capability and luxury. Primarily, the new Denali Ultimate trim presents a striking balance of robust performance and opulent features, making it suitable for both work and leisure. This heavy-duty truck is powered by a 6.6-litre turbocharged Duramax diesel V8 engine, delivering 470 horsepower and an astounding torque of 975 lb-ft, which firmly establishes its towing prowess. In addition to its formidable specifications, the Sierra 2500HD boasts a large and upscale cabin outfitted with premium materials, accommodating up to six passengers in comfort, complete with heated, ventilated, and even massaging seating. The advanced technology integration, such as the 13.4-inch touchscreen and numerous trailer aids, enhances the driving experience, whether you're on the road or tackling a worksite. However, buyers should note the truck's significant size can make parking cumbersome. Overall, the Sierra 2500HD stands out in the competitive segment of heavy-duty trucks, combining powerful capabilities with an elite level of comfort and convenience. ## Other model years to consider - **[2021 GMC Sierra 2500HD](https://www.cargurus.ca/Cars/l-Used-2021-GMC-Sierra-2500HD-c30860)** - Average price: $60,369.00 CAD - Good/great deal percentage: 26.5% - User rating: 5 / 5 - Total listings: 68 - **[2023 GMC Sierra 2500HD](https://www.cargurus.ca/Cars/l-Used-2023-GMC-Sierra-2500HD-c32421)** - Average price: $71,385.00 CAD - Good/great deal percentage: 20.5% - User rating: 4 / 5 - Total listings: 122 - **[2025 GMC Sierra 2500HD](https://www.cargurus.ca/Cars/l-Used-2025-GMC-Sierra-2500HD-c33462)** - Average price: $94,773.00 CAD - Good/great deal percentage: 22.5% - User rating: 5 / 5 - Total listings: 102 This analysis is based on CarGurus' proprietary market data from April 27, 2026, CarGurus experts' opinions, and generative AI.