Summary

• With 167 currently listed for sale and an average price of $81,280.00 CAD, 33.5% of 2024 GMC Sierras 2500HD 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 features a new trim loaded with luxury options, offering exceptional towing capabilities with a 6.6-litre turbocharged Duramax diesel V8 engine.

Why it stands out

The 2024 GMC Sierra 2500HD stands out in the heavy-duty truck market with its combination of robust performance and luxury features, especially in the newly introduced Denali Ultimate trim. This model offers an impressive maximum towing capacity of 10,200 kilograms (22,500 pounds), making it ideal for those who require serious hauling capabilities. The presence of a sumptuous interior complete with full-grain leather, wood trimmings, and advanced technology like a 13.4-inch touchscreen enhances the driving experience. With excellent user ratings and a perfect accident-free record, buyers can feel secure in their investment. However, potential owners should be aware of its relatively lower fuel efficiency and larger size, which can make parking a challenge.

Other model years to consider

• 2025 GMC Sierra 2500HD

  • Average price: $96,028.00 CAD
  • Good/great deal percentage: 35.8%
  • User rating: 5 / 5
  • Total listings: 148

• 2021 GMC Sierra 2500HD

  • Average price: $59,605.00 CAD
  • Good/great deal percentage: 28.3%
  • User rating: 5 / 5
  • Total listings: 53

• 2023 GMC Sierra 2500HD

  • Average price: $70,589.00 CAD
  • Good/great deal percentage: 33.8%
  • User rating: 4 / 5
  • Total listings: 145

This analysis is based on CarGurus' proprietary market data from June 15, 2026, CarGurus experts' opinions, and generative AI.