This 2026 GMC Sierra 2500HD Denali Crew Cab 4WD in Onyx Black over Jet Black pairs the Duramax 6.6L Turbo-Diesel V8 with a 10-speed automatic, exhaust…
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This 2026 GMC Sierra 2500HD Denali Crew Cab 4WD in Onyx Black over Jet Black pairs the Duramax 6.6L Turbo-Diesel V8 with a 10-speed automatic, exhaust brake and engine block heater. Towing gear includes the Gooseneck/5th Wheel Prep Package, Trailer Side Blind Zone Alert, Heavy Duty Front Spring/camper Package and an 11,350 lb GVWR. The Denali Reserve Package adds a power sunroof, a multicolor 15-inch diagonal head-up display and a rear camera mirror. You also get power-retractable assist steps, 20-inch Ultra Bright Machined wheels, remote start, a power sliding rear window and 12-way power front seats with lumbar. In stock at Temecula Valley Buick GMC in Temecula, CA. Stock #G260432.
Price includes: $1500 - Buick & GMC Consumer Cash Program 26-40ACB-014 (Exp. 11/02/2026), $2000 - Buick GMC Bonus Cash 26-40AG-015 (Exp. 11/02/2026)Includes: CustomIncentive
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