Introducing the 2025 GMC Sierra 3500HD Denali Ultimate, a premium heavy-duty truck engineered to deliver capability, comfort, and commanding presence whether you're managing demanding work or enjoying the open road.

This Denali Ultimate comes equipped with a comprehensive set of features designed for the discerning truck owner:

- Duramax 6.6L V8 Turbodiesel engine with automatic transmission and 4WD
- Multicolor 15" diagonal head-up display
- GMC Premium 13.4" diagonal information display
- Bose Premium Series 12-speaker sound system with SiriusXM 360L
- Leather steering wheel with heating and audio controls
- 16-way power driver and passenger seats with lumbar support and heating/ventilation
- Full grain leather seat trim with heated rear outboard seats
- ProGrade Trailering System with hitch guidance and in-vehicle trailering app
- HD surround vision and bed view camera with trailer camera provisions
- Automatic emergency braking with forward collision alert and rear cross traffic alert
- Ultrasonic front and rear park assist
- Power moonroof
- Wireless phone projection and wireless charging
- All-weather floor liners for first and second rows
- Cargo tie-down rings and console-mounted safe
- Body color wheel arch moldings and rear step bumper
- Signature Denali Ultimate grille in Vader Chrome
- Spray-on pickup bedliner with GMC logo

The exterior presents a striking black finish that commands attention. This Sierra 3500HD combines the strength of the Duramax turbodiesel with modern conveniences. The advanced trailering technology, including the in-vehicle app and hitch guidance system, makes towing intuitive and secure. Inside, the leather appointments, heated and ventilated seating, and dual-zone automatic climate control create a refined environment. Safety features such as automatic emergency braking, lane departure warning, and the comprehensive camera system provide confidence in all driving conditions.

The Denali Ultimate trim reflects GMC's commitment to luxury in the heavy-duty segment. From the genuine wood dashboard and door panel inserts to the power sunroof and premium Bose audio system, every detail has been thoughtfully integrated. The 20-inch ultra-bright machined aluminum wheels complement the vehicle's commanding stance.

Mobile Service Plus is included, providing three years of service convenience with mobile service, pick-up and delivery, and loaner vehicles with drop-off. This comprehensive coverage demonstrates confidence in the vehicle's quality and supports stress-free ownership.

The 2025 Sierra 3500HD Denali Ultimate represents the pinnacle of heavy-duty truck design, blending capability with premium comfort and advanced technology. We invite you to experience this remarkable truck and discover how it can enhance both your work and lifestyle.

Alpine offers an unconventional experience with up front pricing, a non commissioned staff, no games, and a pain free auto shopping experience. Our focus is your satisfaction and making sure you walk out the door happy, with our without a vehicle. Only at Motor City, Only at Alpine! (719)636-3881 1313 Motor City Drive, Colorado Springs, CO 80905.