Summary

• With 1,069 currently listed for sale and an average price of $47,339.00, 29.4% 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.

• 79.4% of 2021 Silverado 3500HD models on CarGurus are accident free.

• The 2021 Chevrolet Silverado 3500HD is built for heavy-duty work while also providing comfortable daily driving with features like a spacious cabin and advanced technology.

Why it stands out

The 2021 Chevrolet Silverado 3500HD distinguishes itself with robust towing capabilities and a variety of powertrain options. With a standard 6.6-liter V8 producing 401 horsepower, and an optional Duramax turbodiesel engine delivering an impressive 445 horsepower and 910 lb-ft of torque, it stands out in its class. When properly equipped, the Silverado 3500HD can tow up to 36,000 pounds and has a payload capacity of 7,442 pounds, showcasing its heavy-duty credentials. While its exterior design may be polarizing, the spacious and functional interior, along with user-friendly technology, makes it appealing for both work and leisure. It balances comfort and capability exceptionally well, making it a suitable choice for buyers looking for a dependable work truck that can double as a family vehicle.

Other model years to consider

• 2023 Chevrolet Silverado 3500HD

  • Average price: $55,137.00
  • Good/great deal percentage: 28.7%
  • User rating: Not available
  • Total listings: 1,635

• 2022 Chevrolet Silverado 3500HD

  • Average price: $51,096.00
  • Good/great deal percentage: 29.1%
  • User rating: 5 / 5
  • Total listings: 1,099

• 2020 Chevrolet Silverado 3500HD

  • Average price: $44,118.00
  • Good/great deal percentage: 29.1%
  • User rating: 5 / 5
  • Total listings: 731

This analysis is based on CarGurus' proprietary market data from April 20, 2026, CarGurus experts' opinions, and generative AI.