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
Excludes $899 Document Fee and $98 Electronic Document Fee.
Meet the 2025 GMC Sierra 1500 AT4, a premium diesel-powered truck engineered for serious capability and refined comfort. This gray AT4 delivers impressive efficiency with its 3.0L turbocharged diesel engine, achieving 22 city and 26 highway MPG, while the advanced 10-speed automatic transmission and 4WD system ensure confident on-road and off-road performance.
**Key Features:**
- 3.0L Turbocharged Diesel Engine with 10-Speed Automatic
- Power Sunroof
- Technology Package with Premium GMC Infotainment System
- AT4 Premium Package
- Heated and Ventilated Leather Front Seats
- Multicolor 15 Head-Up Display
- Wireless Apple CarPlay and Android Auto
- Advanced Driver Safety Suite including Lane Keep Assist and Automatic Emergency Braking
- All-Weather Floor Liners
- Spray-On Pickup Bedliner
This truck combines luxury amenities with work-ready toughness. The premium Bose sound system, heated steering wheel, and dual-zone automatic climate control create a commanding cab environment. Advanced safety features like HD Surround Vision, rear cross traffic braking, and pedestrian detection provide confidence in any situation. The AT4 Premium Package elevates the experience with distinctive styling, while the integrated trailering system and hitch guidance make towing seamless.
Visit us today to experience the power, comfort, and capability this Sierra 1500 AT4 offers.


