Participating US dealers

GMC Sierra 3500 HD for sale

107 GMC Sierra 3500 HD listings across participating US dealerships. Confirm pricing and availability with the selling dealership.

Available vehicles

107 matching listings

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Questions

How many GMC Sierra 3500 HD cars are for sale?

107 GMC Sierra 3500 HD listings across participating US dealerships.

Which dealerships have GMC Sierra 3500 HD listings?

Monarch Auto Concierge, among the 11 most recently updated listings.

Where do these inventory facts come from, and when were they observed?

Source: participating dealership inventory published on CarHandshake.com. Catalog response observed 2026-10-18T16:13:01.259Z. Newest matching source-row update: 2026-10-18T15:43:49.179Z; this does not date every listing. These timestamps do not guarantee freshness or continued availability. Confirm details with the selling dealership.