2026 GMC Sierra 3500 AT4
*Estimated taxes and fees. All amounts reflect the dealership’s listing. DriversHub assumes no liability for omissions, inaccuracies, or non‑disclosed fees in dealer‑supplied pricing.
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44 days listed
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Miles Overview
The Sierra 3500 is GMC's heavy-duty pickup, built to tow and haul with serious capability across its trim range. It competes head-to-head with the Ford F-350 Super Duty and Ram 3500 in the heavy-duty truck segment. The Sierra 3500 drives with the commanding presence you expect from a heavy-duty truck, and the diesel provides strong low-end grunt for towing. Cabin space is generous, with available luxury trims like Denali adding upscale materials and tech features. An off-road-focused suspension and unique exterior styling set the AT4 apart from other Sierra 3500 trims. This AT4 pairs the gas 6.6L V8, Gasoline with four-wheel drive. The 13.4-inch touchscreen with navigation is a standout option on this trim.
Vehicle Specs
Miles Overview
The Sierra 3500 is GMC's heavy-duty pickup, built to tow and haul with serious capability across its trim range. It competes head-to-head with the Ford F-350 Super Duty and Ram 3500 in the heavy-duty truck segment. The Sierra 3500 drives with the commanding presence you expect from a heavy-duty truck, and the diesel provides strong low-end grunt for towing. Cabin space is generous, with available luxury trims like Denali adding upscale materials and tech features. An off-road-focused suspension and unique exterior styling set the AT4 apart from other Sierra 3500 trims. This AT4 pairs the gas 6.6L V8, Gasoline with four-wheel drive. The 13.4-inch touchscreen with navigation is a standout option on this trim.
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*Estimated taxes and fees. All amounts reflect the dealership’s listing. DriversHub assumes no liability for omissions, inaccuracies, or non‑disclosed fees in dealer‑supplied pricing.
Negotiation Potential
44 days listed
Time on the market may give you some room to negotiate.
37+ active alternatives
Similar vehicles nationwide
More available alternatives can strengthen your position.
Ask Miles about this car, what it should cost, and how to handle the dealer.
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About this Dealer
Verified Dealer
Van Motors Incorporated is a car dealer in Conrad, MT.