This 2025 GMC Sierra 1500 AT4 in white represents a sophisticated blend of capability and refinement, purpose-built for those who demand both performance and premium comfort in their daily work and leisure activities.

- 3.0L Duramax Diesel Engine with 10-Speed Automatic and 4WD
- Power Sunroof
- AT4 CarbonPro Edition with Carbon Fiber Composite Bed
- MultiPro Tailgate Audio System by Kicker
- Technology Package with Rear Camera Mirror and 15" Head-Up Display
- Premium Bose 7-Speaker Sound System with SiriusXM 360L
- Heated and Ventilated Leather Front Seats with 10-Way Power Adjustment
- Integrated Trailer Brake Controller with Hitch Guidance and In-Vehicle Trailering App
- Rear Cross Traffic Braking and Rear Pedestrian Detection
- Wireless Apple CarPlay and Android Auto Integration
- Off-Road High Clearance Steps and Hill Descent Control
- Wireless Charging and Bed-Mounted 120-Volt Power Outlet
- Spray-On Bedliner with GMC Logo
- OnStar Services Capable with Emergency Communication
- Auto-Locking Rear Differential

This particular Sierra 1500 AT4 showcases low mileage with one owner, demonstrating careful stewardship. The Duramax diesel engine delivers the fuel efficiency you need while maintaining the torque and reliability expected from this platform, achieving 22 city and 26 highway MPG. The 4WD system provides confidence on any terrain, whether navigating winter conditions or venturing off the beaten path.

The AT4 CarbonPro Edition elevates this truck with distinctive styling and premium materials, including the carbon fiber composite bed that reduces weight while enhancing durability. The MultiPro Tailgate Audio System by Kicker transforms your truck bed into an entertainment venue, perfect for tailgating or jobsite gatherings. Combined with the premium Bose sound system and SiriusXM satellite radio with 360L trial subscription, entertainment options are comprehensive.

Technology integration is seamless throughout the cabin. The 15" head-up display keeps critical information within your sight line, while the rear camera mirror and bed view camera system provide enhanced visibility from multiple angles. Wireless charging, multiple USB ports including Type-C connectors, and a 120-volt bed outlet ensure your devices and equipment remain powered. The in-vehicle trailering system app simplifies towing operations with integrated trailer brake control and hitch guidance.

Comfort features address both driver and passenger needs. Heated and ventilated front seats with lumbar support, heated rear outboard seats, and a heated steering wheel ensure comfort across seasons. The power sunroof adds an open-air dimension to the driving experience. Automatic climate control with front dual zones allows personalized comfort preferences.

Safety technology throughout this Sierra provides confidence on the road. Automatic emergency braking, forward collision alert, lane keep assist with lane departure warning, and rear cross traffic braking work together to help prevent accidents. The rear pedestrian detection system adds another layer of awareness during low-speed maneuvering. OnStar emergency communication ensures help is available when needed.

This vehicle arrives white-glove detailed and ready for immediate ownership. Home delivery is available for qualified buyers. A used certified warranty is available to provide additional peace of mind with your purchase decision.

At Impex Chevrolet GMC, every used vehicle includes a 7-Day / 300-Mile Money-Back Guarantee, a comprehensive 100+ Point Vehicle Inspection, Third-Party Price Validation, and a detailed Vehicle History Report for your peace of mind.

This vehicle is also LoJack equipped, with multiple subscription options available for added security and vehicle recovery protection.

Price excludes tax, tag, title, and