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*Located at Baglier Buick GMC!* Balance of the Factory Warranty included!
This 2025 Sierra 3500HD Denali in sleek Onyx Black is the definition of heavy-duty luxury.
With 5th wheel prep, the Denali Reserve Package, and a strong single rear wheel stance, I'm all torque, tech, and takeover.
Slide into my heated leather seats, fire up the 6.6L Duramax diesel, and let the power-retractable boards welcome you to a cabin loaded with premium everything.
* *Denali Reserve Package* --- power sunroof, 15
head-up display, rear camera mirror, full surround vision * *Duramax 6.6L Turbo Diesel + Allison 10-Speed* --- the go-to combo for diesel durability with a 5yr/160,000 km warranty * *5th Wheel/Gooseneck Prep Package* --- factory-ready trailering with hitch view and in-vehicle trailer app * *Power Retractable Assist Steps with Perimeter Lighting* --- because stepping up shouldn't feel like a chore * *Dual Alternators + High Idle Switch* --- built to run your gear or upfit with confidence * *Denali Luxury Interior* --- heated/ventilated front seats, heated rear outboard seats, Bose speakers, wireless charging * *Pro Safety Suite* --- emergency braking, lane departure warning, trailer blind zone, front/rear park assist * *Connected Tech* --- 13.4 touchscreen, Google built-in, wireless CarPlay/Android Auto, OnStar, SiriusXMI'm not just a heavy-duty truck---I'm a rolling executive suite with torque for days.
Let's call this the CEO of diesel pickups.Located at *Baglier Buick GMC*!
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