Sierra 2500

AT4X

Spider

AWD4WD

8-Cylinder Turbo

Diesel

10-Speed Automatic, 4WD, Obsidian Rush Leather. Sterling Metallic 2026 GMC Sierra 2500HD AT4X 4WD Duramax 6.6L V8 Turbodiesel We shop Orlando so you don't have to! Get the Best Value without having to fight for it! Price includes all rebates and incentives All New vehicle customers qualify for additional $1000 incentive if financing with GM Financial all offers on all vehicles are subject to change at the discretion of Orange Buick GMC Rebates and incentives may change at any time, without notice. Always check with dealer to confirm all information shown and get up to date pricing and availability You may qualify for additional offers and savings We are not obligated to uphold typographical and system errors on our website. EPA estimates Only. Tax, title, license, $899 dealer fee, $292.50 Electronic filing fee, and any additional dealer fees are extra Orange Buick GMC will NOT sell or lease New Vehicles in the states of Alaska, Montana, New Hampshire, or Oregon unless primary residence is located in mentioned state. New Vehicles are for sale or lease to the Ultimate Consumer Only. Orange Buick GMC will NOT sell or lease a New Vehicle to any person whose name, address, or business appears on the General Motors Suspected Exporter Manifest. Not available with special finance, lease and some other offers. Not available with special finance or lease offers.$500 - Buick &amp; GMC Consumer Cash Program. Exp. 02/02/2026

New 2026 GMC Sierra 2500 AT4X

New 2026 GMC Sierra 2500 AT4X Orlando FL 32808

Gooseneck/5th Wheel Prep Package

LPO, Hitch Package

See the KBB Price Advisor Report

Finance with Orange Buick GMC

Kelley Blue Book℠ Instant Cash Offer

Credit Report

Good drivers save more

Automatic

Orange Buick GMC

 for sale near you in Orlando, FL. Get more information and car pricing for this vehicle on Autotrader.

New 2026 GMC Sierra 2500 AT4X for sale in Orlando, FL 32808: Truck Details - 768170137 - Autotrader

New 2026 GMC Sierra 2500

w/ Gooseneck/5th Wheel Prep Package AT4X