This 2026 GMC Sierra 2500 HD AT4 Crew Cab 4WD pairs the Duramax 6.6L Turbo-Diesel V8 with a 10-speed automatic, exhaust brake and engine block heater.…
Read More…
This 2026 GMC Sierra 2500 HD AT4 Crew Cab 4WD pairs the Duramax 6.6L Turbo-Diesel V8 with a 10-speed automatic, exhaust brake and engine block heater. Towing is covered by the Max Trailering Package with gooseneck/5th wheel prep, plus trailer side blind zone alert and trailer cam provisions. The AT4 Premium Plus Package adds a power sunroof, 15-inch multicolor head-up display, rear camera mirror and power-retractable black assist steps. Inside, Jet Black with Kalahari accents surrounds 10-way power front bucket seats and driver memory. Sterling Metallic paint rides on 20-inch high gloss black wheels. In stock at Temecula Valley Buick GMC in Temecula, CA. Stock #G261238.
Price includes: $2000 - Buick GMC Bonus Cash 26-40AG-016 (Exp. 11/30/2026), $2500 - Buick & GMC Consumer Cash Program 26-40ACB-015 (Exp. 11/30/2026)Includes: CustomIncentive
Read Less