Built for towing, this 2026 GMC Sierra 3500 HD Denali Ultimate Crew Cab 4WD pairs the Duramax 6.6L Turbo-Diesel V8 with a 10-speed automatic transmiss…
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Built for towing, this 2026 GMC Sierra 3500 HD Denali Ultimate Crew Cab 4WD pairs the Duramax 6.6L Turbo-Diesel V8 with a 10-speed automatic transmission, a 3.42 rear axle ratio and the Gooseneck/5th Wheel Prep Package. Preferred Equipment Group 5SB adds Trailer Side Blind Zone Alert, LED cargo area lighting, remote start and power sliding rear window. The Technology Package brings a multicolor 15-inch diagonal head-up display and a camera rearview mirror. The Alpine Umber interior has massaging 16-way power front bucket seats and driver memory, and the Glacier White Tricoat exterior wears black badging. In stock at Temecula Valley Buick GMC in Temecula, CA. Stock #G261309.
Price includes: $2500 - Buick & GMC Consumer Cash Program 26-40ACB-015 (Exp. 11/30/2026), $4000 - Buick GMC Bonus Cash 26-40AG-016 (Exp. 11/30/2026)Includes: CustomIncentive
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