This image is a stock photo and is not an exact representation of any vehicle offered for sale. Advertised vehicles of this model may have styling, trim levels, colors and optional equipment that differ from the stock photo.
2025 GMC Sierra 2500HD SLT
Payment Calculator
Loan Payment
Recent Arrival! Summit White 2025 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic 6.6L V8
Trim: SLT
Body Style: Truck
Fuel Type: Gasoline
Fuel Capacity: 35.9 gal
Recommended Fuel: 87 octane
Passenger Seating: 6
OEM Tire: LT275/70R18E
Engine: 6.6L V8 401hp 464ft. lbs.
Engine HP: 401hp @5200 rpm
Engine Torque: 464 lb-ft. @4000 rpm
Towing Capacity: n/a
Max Towing Capacity**: 21,600 lbs
Max Payload: 3,937 lbs