This 2026 GMC Sierra 2500 HD AT4X Crew Cab 4WD pairs Summit White paint with an Obsidian Rush interior and the Duramax 6.6L Turbo-Diesel V8 with a 10-…
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This 2026 GMC Sierra 2500 HD AT4X Crew Cab 4WD pairs Summit White paint with an Obsidian Rush interior and the Duramax 6.6L Turbo-Diesel V8 with a 10-speed automatic transmission. Towing gear includes the Gooseneck/5th Wheel Prep Package, exhaust brake, Trailer Side Blind Zone Alert and trailer camera provisions. Off-road suspension, a 3.42 axle ratio and 35-inch mud-terrain tires on 18-inch machined aluminum wheels round out the hardware. Inside, the 16-way power front bucket seats offer massaging and lumbar support, with driver memory. The Black Badging Package adds black Sierra nameplates and GMC emblems. In stock at Temecula Valley Buick GMC in Temecula, CA. Stock #G261199.
Includes: CustomIncentive
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