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Elevate your off-road experience with the exceptional 2025 GMC Sierra 2500HD AT4X. This powerful and capable truck is engineered to tackle the toughest terrain with confidence.
- Duramax 6.6L V8 Turbodiesel engine delivering 470 hp and 975 lb-ft of torque
- 10-speed automatic transmission and 4WD for superior performance and control
- Thunderstorm Gray exterior with a bold, rugged presence
- Engine block heater for cold weather operation
- Gooseneck/5th wheel prep package for effortless towing
The AT4X trim level sets this Sierra apart, offering:
- Bose premium audio system with 12 speakers
- Heated and ventilated front seats, plus heated rear outboard seats
- Heads-up display and 15 diagonal multicolor display
- Wireless charging and wireless phone projection
- Trailer tire pressure monitoring and trailer camera provisions
With its advanced off-road suspension, locking differentials, and Terrain Mode Select system, the Sierra 2500HD AT4X is engineered to conquer any challenge. Discover the ultimate in capable, comfortable, and connected driving with this exceptional truck.
This vehicle is equipped with the Preferred Equipment Group 4SG, providing an unparalleled array of premium features and technology. Elevate your driving experience and make every adventure extraordinary in the 2025 GMC Sierra 2500HD AT4X.
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