2023 GMC Sierra 2500HD AT4

This 2023 GMC Sierra 2500HD AT4 delivers the capability and refinement you need for serious work and daily driving. With its Duramax 6.6L V8 Turbodiesel engine producing 445 horsepower and 910 lb-ft of torque, paired with a 10-speed automatic transmission and 4WD, this truck stands ready for whatever demands you place on it.

- Power-Retractable Black Assist Steps with LED lighting
- Gooseneck/5th Wheel Package with Bed View Camera
- AT4 Premium Plus Package including 20" machined aluminum wheels
- Power Sunroof
- Bose Premium 7-Speaker Sound System
- Premium GMC Infotainment System with Navigation
- Apple CarPlay and Android Auto integration
- Multicolor 15" Diagonal Head-Up Display
- Heated and Ventilated Front Bucket Seats
- HD Surround Vision with Trailer View Camera Provisions
- Automatic Emergency Braking and Lane Departure Warning
- Ultrasonic Front and Rear Park Assist
- 220-Amp Alternator and Engine Block Heater
- Remote Vehicle Starter System
- Wireless Phone Projection and Charging

The AT4 package elevates this Sierra with off-road capability and premium amenities. The truck features an off-road suspension, hill descent control, and an off-road high clearance step to handle challenging terrain. Inside, you'll find leather-appointed seating, dual-zone automatic temperature control, and a heated steering wheel for year-round comfort. The spray-on bed liner with AT4 logo protects your cargo area while maintaining the professional appearance this truck demands.

Safety and convenience technologies are comprehensive throughout. The surround vision camera system provides multiple viewing angles, making parking and maneuvering easier in tight spaces. The integrated trailer brake controller and in-vehicle trailering system app keep your towing experience in complete control. Lane change alerts, side blind zone monitoring, and forward collision alerts work together to keep you aware on every drive.

Practicality defines this truck's design. Multiple power outletsâ€"including 120-volt options in the instrument panel and bedâ€"ensure your tools and devices stay charged. Heated rear seats and reading lights enhance passenger comfort for long trips. The power-sliding rear window with defogger adds versatility for loading cargo and improving cabin ventilation.

This white Sierra 2500HD AT4 represents a commitment to quality engineering and thoughtful design. The combination of diesel power, advanced technology, and premium materials creates a truck that works hard while delivering the comfort and convenience you deserve. Whether you're managing a job site, towing a trailer, or enjoying time on the road, this truck is equipped to perform. We invite you to schedule a visit and experience this capable truck firsthand.