Summary

• With 170 currently listed for sale near Washington, DC and an average price of $65,266.00, 17.1% of 2023 GMC Sierra 3500HDs for sale on CarGurus are rated as good or great deals.

• 93.5% of 2023 Sierra 3500HD models on CarGurus are accident free.

• The 2023 GMC Sierra 3500HD continues to strengthen its reputation as a heavy-duty pickup, boasting impressive towing and hauling capabilities, alongside luxurious features in higher trims.

Why it stands out

The 2023 GMC Sierra 3500HD sets itself apart in the competitive heavy-duty truck segment thanks to its robust capabilities and luxurious options for buyers looking for both utility and comfort. With a maximum towing capacity of up to 35,500 pounds when properly equipped, the Sierra 3500HD makes it clear that it is built to handle the toughest jobs. This year, the truck maintains its refinement, particularly in the higher-end Denali trims, which showcase premium leather interiors and advanced technology integrations, appealing to those who value comfort alongside capability. Additionally, the Sierra 3500HD is equipped with smart towing features, which make hauling substantial loads more manageable. Despite its size and power, some users note the truck's unwieldiness in tighter spaces. However, the overall blend of luxury, performance, and reliability makes the 2023 GMC Sierra 3500HD a compelling choice for those in need of a heavy-duty pickup.

Other model years to consider

• 2024 GMC Sierra 3500HD

  • Average price: $79,690.00
  • Good/great deal percentage: 17.6%
  • User rating: 5 / 5
  • Total listings: 176

• 2025 GMC Sierra 3500HD

  • Average price: $74,242.00
  • Good/great deal percentage: 14.0%
  • User rating: 5 / 5
  • Total listings: 164

• 2020 GMC Sierra 3500HD

  • Average price: $48,887.00
  • Good/great deal percentage: 18.1%
  • User rating: 5 / 5
  • Total listings: 72

This analysis is based on CarGurus' proprietary market data from June 23, 2026, CarGurus experts' opinions, and generative AI.