This 2026 GMC Sierra 1500 AT4 Crew Cab pairs four-wheel drive with the Duramax 3.0L turbo-diesel and a 10-speed automatic, rated at 22 mpg city and 26…
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This 2026 GMC Sierra 1500 AT4 Crew Cab pairs four-wheel drive with the Duramax 3.0L turbo-diesel and a 10-speed automatic, rated at 22 mpg city and 26 highway. The AT4 Premium Package adds an off-road high clearance step, and the 4SB group brings skid plates, front and rear park assist, trailer side blind zone alert and front rain-sensing wipers. Inside, Jet Black with Kalahari Accents surrounds power front bucket seats with driver memory, a power sunroof and wireless Apple CarPlay. Summit White paint, 275/60R20 AT tires and a dealer-installed soft folding bed cover round it out. In stock at Temecula Valley Buick GMC in Temecula, CA. Stock #G261576.
Price includes: $6250 - Buick & GMC Consumer Cash Program 26-40ACB-015 (Exp. 11/30/2026), $2000 - GMC Bonus Cash 26-40AAP-001 (Exp. 11/30/2026)
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