Summary

• With 164 currently listed for sale and an average price of $84,948.00 CAD, 23.2% 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.

• The 2024 GMC Sierra 3500HD continues to offer impressive towing capacity, luxurious trim options, and a suite of advanced technology features tailored for heavy-duty needs.

Why it stands out

The 2024 GMC Sierra 3500HD is a standout vehicle in the heavy-duty truck segment, offering an impressive blend of power, luxury, and advanced technology. Its towing capabilities are among the best in its class, capable of hauling up to 16,100 kilograms (35,500 pounds) when properly equipped, which is a significant advantage for those needing a reliable workhorse. The truck's luxurious Denali trims provide a refined interior that is more upscale than many of its competitors, making it appealing for those who desire both functionality and comfort. Notably, the Sierra 3500HD also features cutting-edge technology, such as enhanced towing assists and smart connectivity options. With negligible accident records—100% of listings being accident-free—buyers can feel more secure in their investment. Overall, the 2024 GMC Sierra 3500HD is designed for those who require robust performance without sacrificing luxury.

Other model years to consider

• 2023 GMC Sierra 3500HD

  • Average price: $76,249.00 CAD
  • Good/great deal percentage: 25.3%
  • User rating: 5 / 5
  • Total listings: 166

• 2025 GMC Sierra 3500HD

  • Average price: $96,445.00 CAD
  • Good/great deal percentage: 24.1%
  • User rating: 5 / 5
  • Total listings: 137

• 2021 GMC Sierra 3500HD

  • Average price: $65,902.00 CAD
  • Good/great deal percentage: 23.7%
  • User rating: 5 / 5
  • Total listings: 93

This analysis is based on CarGurus' proprietary market data from June 22, 2026, CarGurus experts' opinions, and generative AI.