Summary

• With 3,987 currently listed for sale and an average price of $75,282.00, 37.0% of 2025 GMC Sierra 2500HDs for sale on CarGurus are rated as good or great deals.

• Favorably reviewed: Owners rated the 2025 GMC Sierra 2500HD 5 / 5 stars.

• 94.4% of 2025 Sierra 2500HD models on CarGurus are accident free.

• The 2025 GMC Sierra 2500HD is known for its upscale design and comfort features, making it a strong contender in the heavy-duty truck market.

Why it stands out

The 2025 GMC Sierra 2500HD distinguishes itself with a blend of rugged capability and refined luxury, appealing to both work and leisure users. This heavy-duty pickup truck is equipped with advanced technology and comfort features that are often found in more upscale vehicles, setting it apart from competitors like the Ford F-150 and Ram 1500. The Sierra 2500HD offers a variety of trim levels, including the luxurious Denali and Denali Ultimate, which provide premium amenities such as leather seating, advanced infotainment systems, and high-quality audio options. Additionally, the truck's robust construction and available Duramax diesel engine ensure it can handle demanding tasks while providing a smooth ride. However, potential buyers should be aware of some reported issues in earlier models, particularly with the infotainment system and electrical components, which may affect long-term reliability.

Other model years to consider

• 2024 GMC Sierra 2500HD

  • Average price: $69,063.00
  • Good/great deal percentage: 36.9%
  • User rating: 4 / 5
  • Total listings: 4,072

• 2026 GMC Sierra 2500HD

  • Average price: $82,322.00
  • Good/great deal percentage: 37.5%
  • User rating: 5 / 5
  • Total listings: 1,788

• 2020 GMC Sierra 2500HD

  • Average price: $49,661.00
  • Good/great deal percentage: 31.4%
  • User rating: 4.86 / 5
  • Total listings: 1,150

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