
This powerful 2025 GMC Sierra 2500HD AT4 delivers serious capability wrapped in a striking white exterior. Equipped with the legendary Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission and 4WD, this truck is built to handle the toughest jobs. At just over 19,000 miles, this nearly new Sierra is ready to work or play with premium features and rugged engineering.
- Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic and 4WD
- Preferred Equipment Group 4SB and X31 Off-Road Package
- Apple CarPlay and Android Auto with SiriusXM 360L
- Bose Premium 7-Speaker Sound System with wireless charging
- Heated and ventilated leather front seats with 10-way power adjustment
- HD Surround Vision with bed view and trailer cameras
- Advanced safety: Lane Departure Warning, Forward Collision Alert, Rear Cross Traffic Alert
- Off-Road Suspension with 2-Speed Active Transfer Case and Hill Descent Control
- Spray-on bedliner, 20" high-gloss black wheels, and premium floor liners
- TRI-CITY 15 YEAR - 150K MILES COVERAGE!!
This AT4 combines luxury and durability with an extensive warranty that covers you for years to come. The off-road package, advanced camera system, and premium interior appointments make this Sierra a standout choice for anyone seeking a capable, well-equipped diesel truck. Visit us today to experience the power and prestige of this exceptional Sierra 2500HD.



