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2025 GMC Sierra 1500 AT4
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Trim: AT4
Body Style: Truck
Fuel Type: Diesel
Fuel Capacity: 24.0 gal
Recommended Fuel: n/a
Passenger Seating: 5
OEM Tire: 275/60R20
Engine: Duramax 3.0L Diesel Turbo I6 305hp 495ft. lbs.
Engine HP: 305hp @3750 rpm
Engine Torque: 495 lb-ft. @2750 rpm
Towing Capacity: n/a
Max Towing Capacity**: 8,900 lbs
Max Payload: 1,670 lbs