Sierra 2500

Spider

AWD4WD

8-Cylinder Turbo

Diesel

Find out why we have a 4.8 Google Review Rating! All of our New Cars go through a Pre - Delivery Inspection to ensure your peace of mind. Find out why our customers love us and why you will too! 2026 GMC Sierra 2500HD AT4 Onyx Black 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Fully Serviced! 129 Point Safety Inspection!, Ask if your AutoCheck Buyback Protection is available at no extra cost, Home Delivery Available!, Bluetooth, 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather. Recent Arrival! Discover the D'Arcy Difference! We care - we are here and we are ready to help! Stop by www.darcybuickgmc.com today to see up to date information, including showroom and service hours, and how to make an appointment or schedule delivery. D Arcy Motors has been serving Joliet and its surrounding communities for over 25 years. Our business philosophy, which is to sell cars one car at a time and to make the guest the most important part of the process, has remained the same since 1991. Contact us today to experience the D'Arcy Difference! - Due to low inventory, Call to verify this vehicle is still available. Dealer not responsible for typographical errors. Pictures are for illustration purposes only. Plus tax, title, license/tag &amp; dealer administration fees by state.

New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package

New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package Joliet IL 60435

AT4 Premium Plus Package

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Automatic

D'Arcy Buick GMC

 for sale in Joliet, IL. Learn more about this vehicle.

New 2026 GMC Sierra 2500 AT4 w/ AT4 Premium Plus Package for sale in Joliet, IL 60435: Truck Details - 757636109 | Kelley Blue Book