2025 GMC Sierra HD Denali/Denali Ultimate for Sale in Detroit, MI, Near Grosse Pointe
Why should you buy a 2025 GMC Sierra HD Denali/Denali Ultimate in Detroit, MI, Near Grosse Pointe?
The 2025 GMC Sierra HD Denali/Denali Ultimate for sale at Ray Laethem Buick GMC in Detroit, MI – near Grosse Pointe, St. Clair Shore, Harper Woods, and Eastpointe – is the heavy-duty pickup built to dominate.
The 2025 GMC Sierra HD Denali/Denali Ultimate: What We Like
Under the hood, the Sierra HD Denali is powered by a standard 6.6L V8 gas engine that delivers 401 hp/464 lb-ft of torque. That’s enough power to tow up to 17,370 pounds1. But if you need even more muscle, the available 6.6L Duramax® turbo diesel engine (standard on Denali Ultimate) delivers a whopping 470 hp/975 lb-ft of torque. With a max towing capacity of up to 30,800 pounds1, this pickup can handle anything you throw at it.
Each trim sports its own style inside and out. The Denali boasts an iconic chrome front grille and 20-inch, ultra-bright machined wheels with Bright Chrome inserts, along with perforated leather-trimmed seats with authentic open pore wood and patterned aluminum trim accents inside. The Denali Ultimate sports an exclusive chrome front grille and badging and 20-inch, ultra-bright machined wheels with Gloss-Black inserts, plus Alpine Umber interior with leather seats.
Why Buy a 2025 GMC Sierra HD Denali/Denali Ultimate NOW from Ray Laethem Buick GMC?
You should buy a 2025 GMC Sierra HD Denali/Denali Ultimate from Ray Laethem Buick GMC now because we have the best deals on new GMC specials. Browse our new GMC inventory today and contact us ASAP when you’re ready to take a test drive!
1Max towing varies depending on trim level and proper equipment. Maximum trailering ratings are intended for comparison purposes only. Before you buy a vehicle or use it for trailering, carefully review the trailering section of the Owner’s Manual. The trailering capacity of your specific vehicle may vary. The weight of passengers, cargo, and options or accessories may reduce the amount you can trailer.
Features
Interior
PREMIUM DENALI INTERIOR
Sierra HD Denali's interior distinguishes itself with aluminum trim, chrome accents, embroidered Denali logo and authentic open-pore walnut wood detailing.
Exterior
BOLD DENALI GRILLE
Stand out everywhere you go with Sierra HD Denali's signature chrome grille, front bumper and exterior design.
Technology
12.3″ DIAGONAL COLOR DRIVER INFORMATION CENTER
Control and customize important vehicle, driving and infotainment content in high-resolution clarity.
Safety
SIERRA HD PRO SAFETY
Every Sierra Heavy Duty luxury truck includes active safety and driver assistance technologies that help while driving and trailering. Sierra HD Pro Safety includes:
- Forward Collision Alert
- Following Distance Indicator
- Front Pedestrian Braking
- IntelliBeam
- Lane Departure Warning
- Buckle to Drive
- Automatic Emergency Braking
Performance
Duramax 6.6L Turbo-Diesel V8 Engine
Sierra Heavy Duty's available Duramax 6.6L Turbo-Diesel V8 engine features an efficient turbocharger and Allison 10-speed automatic transmission.
