Summary

• With 157 currently listed for sale and an average price of $82,009.00 CAD, 30.6% 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 a powerful 6.6-litre turbocharged Duramax diesel V8 engine, exceptional towing capacity, and a luxurious interior with advanced technology features.

Why it stands out

The 2024 GMC Sierra 2500HD is a standout in the heavy-duty truck segment, particularly with its Denali Ultimate trim, which combines rugged capability with luxury. This model is powered by a robust 6.6-litre turbocharged Duramax diesel V8 engine, delivering an impressive 470 horsepower and a staggering 975 lb-ft of torque, making it ideal for serious towing tasks. The Denali Ultimate trim is equipped with nearly every available feature, including a spacious cabin adorned with high-quality materials, advanced technology like a 13.4-inch touchscreen, and a suite of safety features that enhance both comfort and security. While its size can make parking a challenge, the Sierra 2500HD excels in performance and luxury, appealing to buyers who need a capable workhorse without sacrificing comfort.

Other model years to consider

• 2025 GMC Sierra 2500HD

  • Average price: $94,982.00 CAD
  • Good/great deal percentage: 27.4%
  • User rating: 5 / 5
  • Total listings: 124

• 2021 GMC Sierra 2500HD

  • Average price: $58,312.00 CAD
  • Good/great deal percentage: 18.2%
  • User rating: 5 / 5
  • Total listings: 66

• 2023 GMC Sierra 2500HD

  • Average price: $68,102.00 CAD
  • Good/great deal percentage: 28.1%
  • User rating: 4 / 5
  • Total listings: 153

This analysis is based on CarGurus' proprietary market data from July 13, 2026, CarGurus experts' opinions, and generative AI.