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2021 Chevrolet Silverado 3500HD for sale

AutoDealersHub has 2 listings for used 2021 Chevrolet Silverado 3500HDs from local dealers, all 2021 models. Asking prices start at $37,500. Too few dealers list a price here to quote a typical one.

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Updated Nov 7, 2026, 8:20 AM ET

In stock
2
from local dealers
Price
$37,500
lowest asking price listed
Model years
2021
Top trims
High Country

2 cars

Prices are the dealers' advertised prices. Taxes, title, registration and any dealer fees may be extra.

Other Chevrolet Silverado 3500HD model years

Frequently asked questions

How many used 2021 Chevrolet Silverado 3500HDs are for sale on AutoDealersHub?

There are 2 listings for used 2021 Chevrolet Silverado 3500HDs right now, from local dealers. Listings refresh from each dealer's inventory feed about every hour.

How much do used 2021 Chevrolet Silverado 3500HDs cost?

Asking prices start at $37,500. Too few dealers list a price here to quote a typical one. These are the asking prices of the used 2021 Chevrolet Silverado 3500HDs listed on AutoDealersHub right now.

Which Chevrolet Silverado 3500HD trims are listed?

The most-listed trims right now are High Country (2).

Where do these listings come from?

Every listing comes from a DealersCloud dealer's own website inventory and is refreshed about every hour. AutoDealersHub does not sell cars: choosing View at dealer takes you to the dealer's listing, where you confirm availability and buy directly from the dealer.