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GMC Sierra 3500 HD At4 for Sale

See dealer listings for the GMC Sierra 3500 HD At4 trim on RidesMarket. Check advertised prices, model years, mileage, trims, locations and listing details.

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Model and trim guide

About the GMC Sierra 3500 HD At4 trim

Dealers use the At4 trim name for these GMC Sierra 3500 HD listings. Equipment can differ by model year and options, so check each listing and window sticker before comparing vehicles.

There are currently 5 matching vehicles.

Current matches: 5; Approved dealer listings
Advertised prices: $67,755 - $94,100; Current listed price range
Model years: 2023 - 2026; Years in current inventory
Reported mileage: 0 mi - 130,476 mi; Odometer range where provided
Condition mix: 3 used, 2 new; Current listing counts

What to compare

Price and dealer terms

Advertised prices may not include taxes, registration, add-ons or dealer fees. Confirm the final price with the dealer.

Year, mileage, and condition

Compare model year, reported mileage, photos, condition details and history information for each vehicle.

Trim and installed equipment

A trim name does not guarantee that two vehicles have the same equipment. Check the drivetrain, packages, options and accessories on the dealer page or window sticker.

Compare the full model

See every current GMC Sierra 3500 HD listing, including other trims.

Browse all GMC Sierra 3500 HD inventory →