Used 2023 Gmc Sierra AT4

This 2023 GMC Sierra 2500HD AT4 is a powerful and refined heavy-duty truck built to handle tough jobs with premium comfort. Finished in bold Onyx Black, this 4D Crew Cab commands attention while delivering serious capability. Equipped with the legendary Duramax 6.6L V8 Turbodiesel and a smooth 10-speed automatic transmission, this Sierra offers exceptional towing power and confident performance. The 4WD drivetrain and AT4 off-road enhancements make it ready for work, adventure, or anything in between. Inside, the upscale Jet Black leather interior with Kalahari accents provides a perfect blend of rugged durability and luxury. As part of the AT4 series, this truck features advanced technology, premium materials, and a bold off-road-inspired design. With one-owner history and CARFAX-documented regular oil changes, this Sierra has been well cared for and is ready for its next owner. If you’re looking for a heavy-duty truck that combines strength, style, and reliability, this 2023 GMC Sierra 2500HD AT4 delivers on all fronts. Granite Gratitude's is our extra reassurance to meet and exceed your expectations each and every time. Contact us at www.drivegranite.com/ Please Call 605-348-4500 for more informatioN. Sierra 2500HD AAT4, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, 10-Speed Automatic, 4WD, Onyx Black, Jet Black With Kalahari Accents Leather, Navigation System. Odometer is 9565 miles below market average! Granite Automotive is proud to present this 2023 GMC Sierra.