This 2026 GMC Sierra 2500 HD Denali Ultimate Crew Cab 4WD pairs the Duramax 6.6L Turbo-Diesel V8 with a 10-speed automatic and a 3.42 axle ratio. The …
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This 2026 GMC Sierra 2500 HD Denali Ultimate Crew Cab 4WD pairs the Duramax 6.6L Turbo-Diesel V8 with a 10-speed automatic and a 3.42 axle ratio. The Max Trailering Package adds gooseneck/5th wheel prep, backed by a Heavy Duty Front Spring/camper Package and dual 220-amp and 170-amp alternators. An Alpine Umber interior holds 16-way power massaging front bucket seats with driver memory. Outside, Onyx Black paint wears the Black Badging Package and 20-inch Ultra-Bright Machined Aluminum Wheels. Trailer Side Blind Zone Alert, remote start and a power sliding rear window round it out. In stock at Temecula Valley Buick GMC in Temecula, CA. Stock #G261228.
Includes: CustomIncentive
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