$84,999

Financing as low as $1,389 per month.

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Condition	New	Drivetrain	4WD
Make	GMC	Exterior Color	Thunderstorm Gray
Model	Sierra	Interior Color	Jet Black
Trim	2500 HD AT4	Body Style	Truck
Year	2025	Fuel Type	Diesel
Mileage	11	MPG	null / null
Engine	6.6L V8 Turbo	Title	Clean
Transmission	Allison 10 Speed Automatic	VIN	1GT4UPEY3SF297729
Condition	New
Make	GMC
Model	Sierra
Trim	2500 HD AT4
Year	2025
Mileage	11
Engine	6.6L V8 Turbo
Transmission	Allison 10 Speed Automatic
Drivetrain	4WD
Exterior Color	Thunderstorm Gray
Interior Color	Jet Black
Body Style	Truck
Fuel Type	Diesel
MPG	null / null
Title	Clean
VIN	1GT4UPEY3SF297729

Dealer Description

The 2025 GMC Sierra 2500 HD AT4 is a powerful truck with a 6.6L Duramax Turbo-Diesel V8 engine. It offers advanced features like adaptive cruise control, lane departure warning, and a premium infotainment system. The truck is equipped with a crew cab, 4WD, and has a sleek Thunderstorm Gray exterior.