This 2026 GMC Sierra 2500 HD Denali Ultimate Crew Cab 4WD is built to tow, pairing the Duramax 6.6L Turbo-Diesel V8 with a 10-speed automatic transmis…
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This 2026 GMC Sierra 2500 HD Denali Ultimate Crew Cab 4WD is built to tow, pairing the Duramax 6.6L Turbo-Diesel V8 with a 10-speed automatic transmission and 3.42 axle ratio. The Max Trailering Package adds Gooseneck/5th Wheel Prep, while the Heavy Duty Front Spring/camper Package and dual alternators support demanding work. Inside, Alpine Umber front bucket seats offer 16-way power adjustment with lumbar and massage, plus driver memory. Remote start, Trailer Side Blind Zone Alert and a power sliding rear window join a Summit White exterior with Black Badging and 20-inch Ultra-Bright Machined Aluminum Wheels. In stock at Temecula Valley Buick GMC in Temecula, CA. Stock #G261240.
Includes: CustomIncentive
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