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2025 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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1 day listed
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Miles Overview
The 2025 GMC Sierra 3500 is the heavy-duty workhorse of GMC's pickup lineup, built to handle serious towing and payload duties. It squares off against 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, though its size demands respect in tight spots. Inside, the cabin ranges from work-ready vinyl in base trims to the upscale materials of the Denali and Denali Ultimate. Stepping up to the AT4 from the SLE adds off-road hardware like an automatic two-speed transfer case, skid plates, and Rancho shocks, plus unique styling inside and out. Its 6.6L V8 makes 401 horsepower and 464 lb-ft of torque, paired with a ten-speed automatic and four-wheel drive that give you confident traction on pavement and dirt alike.
Vehicle Specs
Miles Overview
The 2025 GMC Sierra 3500 is the heavy-duty workhorse of GMC's pickup lineup, built to handle serious towing and payload duties. It squares off against 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, though its size demands respect in tight spots. Inside, the cabin ranges from work-ready vinyl in base trims to the upscale materials of the Denali and Denali Ultimate. Stepping up to the AT4 from the SLE adds off-road hardware like an automatic two-speed transfer case, skid plates, and Rancho shocks, plus unique styling inside and out. Its 6.6L V8 makes 401 horsepower and 464 lb-ft of torque, paired with a ten-speed automatic and four-wheel drive that give you confident traction on pavement and dirt alike.
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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
1 day listed
Recently listed; the dealer may be less flexible on price.
40+ 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
Exclusive Auto Wholesale is a car dealer in Pelham, AL.

