Sierra 2500

Spider

AWD4WD

8-Cylinder

Gasoline

Gxd 2026 GMC Sierra 2500HD SLE 4D Crew Cab 4WD 6.6L V8 10-Speed Automatic Do not hesitate, call us now at 860-631-3386  to speak with our guest friendly product consultants to schedule your test drive. Vehicle Prices do not include government fees and taxes, any finance charges, $697 dealer conveyance fees (Pawling Conveyance Fee capped at $175 per NY Law), any emissions testing fees or other fees. All prices, incentives, specifications and availability are subject to change without notice. The features and options listed are provided by a 3rd party organization and may not apply to this specific vehicle. Contact dealer for most current information. Not responsible for typographic errors. Price includes: $500 - Buick &amp; GMC Consumer Cash Program. Exp. 09/02/2025

New 2026 GMC Sierra 2500 SLE

New 2026 GMC Sierra 2500 SLE Watertown CT 06798

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Buick GMC of Watertown

 for sale in Watertown, CT. Learn more about this vehicle.

New 2026 GMC Sierra 2500 SLE for sale in Watertown, CT 06798: Truck Details - 757720526 | Kelley Blue Book