Commanding presence, uncompromising capability. Introducing the 2023 GMC Sierra 2500HD AT4, a true off-road champion ready to conquer any terrain.
- AT4 Premium Package
- Gooseneck/5TH Wheel Package
- Technology Package
This Sierra 2500HD AT4 is equipped with the legendary Duramax 6.6L V8 Turbodiesel engine, delivering the power and torque you demand. Paired with a smooth-shifting 10-speed automatic transmission and robust 4WD system, it's primed for your toughest jobs and wildest adventures.
Rugged yet refined, the AT4 boasts a bold, muscular exterior with unique off-road styling cues. Skid plates, all-terrain tires, and an off-road-tuned suspension ensure you can tackle the path less traveled with confidence. Inside, the premium cabin pampers you with heated and ventilated front seats, a heated steering wheel, and a suite of advanced technology features.
This Sierra 2500HD AT4 also comes equipped with an impressive array of driver assistance technologies, including Automatic Emergency Braking, Lane Departure Warning, and Rear Cross-Traffic Alert, helping to keep you and your precious cargo safe on the road.
Whether hauling heavy loads or exploring the great outdoors, the 2023 GMC Sierra 2500HD AT4 is the ultimate companion. Experience the perfect blend of power, capability, and comfort. Schedule your test drive today.
