Summary

• With 979 currently listed for sale and an average price of $47,855.00, 31.1% of 2021 Chevrolet Silverado 3500HDs for sale on CarGurus are rated as good or great deals.

• Favorably reviewed: Owners rated the 2021 Chevrolet Silverado 3500HD 5 / 5 stars and CarGurus experts gave it an 8.33 / 10.

• 81.0% of 2021 Silverado 3500HD models on CarGurus are accident free.

Why it stands out

The 2021 Chevrolet Silverado 3500HD stands out as a heavy-duty work truck that you can still use for daily duty. It is built for the kind of towing and hauling that define full-size heavy-duty pickups, yet it is also presented as a truck that can handle everyday needs without giving up the capability buyers expect from this class. That combination of serious utility and day-to-day usability is the Silverado 3500HD’s main appeal.

It also brings multiple powertrain options, easy-to-use technology, and plenty of cargo space, which helps make it practical as well as capable. At the same time, it is not without drawbacks: its design may be polarizing, and visibility over the front hood is described as poor. For buyers who want maximum heavy-duty strength in a truck that still aims to be livable, those tradeoffs may be worth accepting.

Other model years to consider

• 2023 Chevrolet Silverado 3500HD

  • Average price: $54,499.00
  • Good/great deal percentage: 30.4%
  • Total listings: 1,461

• 2025 Chevrolet Silverado 3500HD

  • Average price: $65,813.00
  • Good/great deal percentage: 30.9%
  • Total listings: 1,358

• 2022 Chevrolet Silverado 3500HD

  • Average price: $49,887.00
  • Good/great deal percentage: 30.3%
  • User rating: 5 / 5
  • Total listings: 993

This analysis is based on CarGurus' proprietary market data from August 10, 2026, CarGurus experts' opinions, and generative AI.