Disclaimer:
The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.
1Dealer Discount applied to everyone
This 2023 GMC Sierra 2500HD AT4 in Black represents serious capability and purposeful design. Built with the legendary Duramax 6.6L V8 Turbodiesel engine, this truck delivers the power and torque necessary for real work and authentic towing performance. Paired with a 10-speed automatic transmission and 4WD capability, this Sierra combines rugged dependability with modern engineering.
- Duramax 6.6L V8 Turbodiesel with 445 hp and 910 lb-ft of torque
- Gooseneck/5th Wheel Prep Package with gooseneck ball and chain tiedown kit
- Integrated Trailer Brake Controller with Hitch Guidance and In-Vehicle Trailering System App
- Bed View Camera with 2 Trailer Camera Provisions and HD Rear Vision Camera
- X31 Off-Road Package with off-road suspension and Hill Descent Control
- Heated and ventilated front bucket seats with 10-way power adjustment and lumbar support
- Premium GMC Infotainment System with Apple CarPlay and Android Auto compatibility
- SiriusXM 360L satellite radio with steering wheel audio controls
- Remote Vehicle Starter System with keyless open and start functionality
- Automatic temperature control with front dual zone air conditioning
- LED cargo area lighting and smoked amber roof marker lamps
- 220-amp alternator and engine block heater for reliable cold-weather operation
- Black sport step with premium floor liners
The AT4 trim elevates this truck with a refined interior that doesn't compromise on functionality. Heated steering wheel, premium leather-appointed seating, and dual-zone climate control create a comfortable cab environment for long drives. The truck bed features a spray-on liner with AT4 logo, protecting your investment while maintaining the truck's professional appearance. LED lighting throughout from cargo area to roof markers delivers both visibility and modern aesthetics.
Technology integration makes this Sierra genuinely useful on the job and on the road. The in-vehicle trailering system app provides real-time trailer monitoring, while hitch guidance simplifies hookup procedures. Wireless phone projection and a Wi-Fi hotspot keep you connected, and the 4.2-inch color driver information center displays essential vehicle data at a glance.
Safety and capability work together throughout this truck's design. ABS brakes with 4-wheel disc brakes, electronic stability control, traction control, and multiple airbags provide confidence in varied conditions. The 2-speed active transfer case and off-road suspension with hill descent control allow you to manage challenging terrain responsibly.
This Sierra 2500HD AT4 stands ready for work trucks that demand both performance and comfort. If you're serious about towing, hauling, or navigating demanding conditions, this truck deserves your consideration. We invite you to inspect this vehicle in person and discuss how its capabilities align with your needs.