2023 GMC Sierra 2500HD 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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59 days listed
Time on the market may give you some room to negotiate.
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Miles Overview
The 2023 Sierra 2500HD is GMC's heavy-duty pickup, built for serious towing and hauling with a choice of work-oriented and luxury trims. It squares off against the Ford Super Duty, Ram Heavy Duty, and Chevrolet Silverado HD, each offering similar capability. The steering is direct for a truck this size, and the ride is composed when empty, though it can get busy over rough pavement. Crew cab models offer a roomy back seat, and the Denali's interior brings real luxury with premium materials and quiet comfort. Standard tech includes a large touchscreen with wireless Apple CarPlay and Android Auto, plus available head-up display and camera mirror. Stepping up to the AT4 from the SLT adds off-road hardware like a two-speed transfer case, skid plates, and Rancho shocks, plus unique styling inside and out. The 6.6L V8 makes 401 horsepower and 464 lb-ft of torque, routed through a six-speed automatic and four-wheel drive, giving you confident pulling power from a stop. The AT4's off-road suspension tune gives it more wheel travel than other trims, which helps on rough trails but adds some body motion on pavement.
Vehicle Specs
Miles Overview
The 2023 Sierra 2500HD is GMC's heavy-duty pickup, built for serious towing and hauling with a choice of work-oriented and luxury trims. It squares off against the Ford Super Duty, Ram Heavy Duty, and Chevrolet Silverado HD, each offering similar capability. The steering is direct for a truck this size, and the ride is composed when empty, though it can get busy over rough pavement. Crew cab models offer a roomy back seat, and the Denali's interior brings real luxury with premium materials and quiet comfort. Standard tech includes a large touchscreen with wireless Apple CarPlay and Android Auto, plus available head-up display and camera mirror. Stepping up to the AT4 from the SLT adds off-road hardware like a two-speed transfer case, skid plates, and Rancho shocks, plus unique styling inside and out. The 6.6L V8 makes 401 horsepower and 464 lb-ft of torque, routed through a six-speed automatic and four-wheel drive, giving you confident pulling power from a stop. The AT4's off-road suspension tune gives it more wheel travel than other trims, which helps on rough trails but adds some body motion on pavement.
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Estimated Monthly Payment
$868
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
59 days listed
Time on the market may give you some room to negotiate.
33+ 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
Southeast Auto Group is a car dealer in Mooresville, NC.