Sierra 2500

AT4X

Spider

AWD4WD

8-Cylinder Turbo

Diesel

2026 Onyx Black GMC Sierra 2500HD AT4X 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic<br><br>10-Speed Automatic, 4WD, Obsidian Rush Full Grain Leather.<br><br>Price excludes applicable tax, tag, and fees. Price may not include dealer installed accessories. Ready to take the next step? Visit us at www.ParksBuickGMC.com or call today to get your questions answered, request a custom quote, or book your test drive. Parks Buick GMC in Greenville proudly serves drivers across South Carolina with a wide selection of new Buick &amp; GMC models, commercial trucks, and quality pre-owned vehicles. Stop by 2640 Laurens Rd, Greenville, SC 29607 - we re here to help you find your next vehicle. Price includes: $500 - Purchase Allowance. Exp. 01/02/2026

New 2026 GMC Sierra 2500 AT4X

New 2026 GMC Sierra 2500 AT4X Greenville SC 29607

Gooseneck/5th Wheel Prep Package

LPO, Hitch Package

Finance with PARKS BUICK GMC GREENVILLE

Warranty

Credit Report

Good drivers save more

Automatic

PARKS BUICK GMC GREENVILLE

Washington DC

 for sale in Greenville, SC. Learn more about this vehicle.

New 2026 GMC Sierra 2500 AT4X for sale in Greenville, SC 29607: Truck Details - 759899577 | Kelley Blue Book