2020 GMC Sierra 3500HD 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
Recently listed; the dealer may be less flexible on price.
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Miles Overview
This is GMC's heavy-duty three-quarter-ton pickup, the one you cross-shop with the Ford F-250 and Ram 2500 when you need serious towing and payload capability. It drives like a big truck, which you expect, but the steering is direct and the brakes feel strong even when you're loaded up. The cabin is roomy and well built, and the available Denali trim brings real luxury with heated and ventilated seats and a quiet interior. You can get it as a regular, double, or crew cab, and the bed is available in a couple of lengths, so you can match it to how you actually work. Off-road hardware and a tougher look set the AT4 apart from the other Sierra 3500HD trims. The 6.6L V8 makes 401 horsepower and 464 lb-ft of torque, and it's paired with a six-speed automatic and four-wheel drive. The AT4 gets a factory suspension lift, skid plates, and hill descent control for serious off-road use.
Vehicle Specs
Miles Overview
This is GMC's heavy-duty three-quarter-ton pickup, the one you cross-shop with the Ford F-250 and Ram 2500 when you need serious towing and payload capability. It drives like a big truck, which you expect, but the steering is direct and the brakes feel strong even when you're loaded up. The cabin is roomy and well built, and the available Denali trim brings real luxury with heated and ventilated seats and a quiet interior. You can get it as a regular, double, or crew cab, and the bed is available in a couple of lengths, so you can match it to how you actually work. Off-road hardware and a tougher look set the AT4 apart from the other Sierra 3500HD trims. The 6.6L V8 makes 401 horsepower and 464 lb-ft of torque, and it's paired with a six-speed automatic and four-wheel drive. The AT4 gets a factory suspension lift, skid plates, and hill descent control for serious off-road use.
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Estimated Monthly Payment
$551
6% APR for 72 months
*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.
5 active alternatives
Similar vehicles nationwide
Some alternatives are available, but choice is limited.
Ask Miles about this car, what it should cost, and how to handle the dealer.
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