Used 2024 GMC Sierra 2500HD for Sale near New Brunswick

## Summary - With 130 currently listed for sale and an **average price of $80,518.00 CAD**, 26.2% of 2024 GMC Sierra 2500HD models 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 highlighted the introduction of the new Denali Ultimate trim, showcasing luxurious features while maintaining impressive towing capabilities thanks to its powerful 6.6-litre turbocharged diesel V8 engine. ## Why it stands out The 2024 GMC Sierra 2500HD is distinctly positioned as a blend of rugged capability and luxury, particularly in its Denali Ultimate trim. This trim elevates the already robust features of the Sierra with top-notch materials and amenities, such as full-grain leather seating and a spacious cabin designed for comfort, including heated and ventilated seats with a massage function. Buyers will appreciate the remarkable towing capacity of 10,200 kilograms (22,500 pounds), which sets it apart from other full-size trucks, particularly with its advanced tech features for trailer assistance like the ProGrade trailering system. However, the Sierra 2500HD's size can make it cumbersome in tight spaces, and its fuel consumption may be higher than average, which are important considerations for potential owners. ## Other model years to consider - **[2025 GMC Sierra 2500HD](https://www.cargurus.ca/Cars/l-Used-2025-GMC-Sierra-2500HD-c33462)** - Average price: $94,003.00 CAD - Good/great deal percentage: 26.9% - User rating: 5 / 5 - Total listings: 108 - **[2021 GMC Sierra 2500HD](https://www.cargurus.ca/Cars/l-Used-2021-GMC-Sierra-2500HD-c30860)** - Average price: $60,133.00 CAD - Good/great deal percentage: 37.1% - User rating: 5 / 5 - Total listings: 62 - **[2023 GMC Sierra 2500HD](https://www.cargurus.ca/Cars/l-Used-2023-GMC-Sierra-2500HD-c32421)** - Average price: $72,811.00 CAD - Good/great deal percentage: 27.5% - User rating: 4 / 5 - Total listings: 120 This analysis is based on CarGurus' proprietary market data from April 20, 2026, CarGurus experts' opinions, and generative AI.