Meet the 2025 GMC Sierra 1500 Denali Ultimate, a full-size truck that combines premium craftsmanship with genuine capability. This Gray 4WD powerhouse delivers the performance and refinement you expect from GMC's most elevated Sierra offering.
- EcoTec3 6.2L V8 engine with 10-speed automatic transmission
- Bose Premium Series 12-speaker audio system with SiriusXM 360L trial subscription
- MultiPro Tailgate with integrated audio by Kicker
- Power sunroof with wireless charging pad
- Heated and ventilated front seats with 16-way power adjustment and lumbar support
- Heated second-row outboard seats
- HD surround vision with bed view camera and trailer camera provisions
- Integrated trailer brake controller with tire pressure monitoring
- Hitch guidance and hitch view technology
- 22" machined aluminum wheels with all-terrain capability
- Hard folding truck bed cover with GMC logo spray-on bedliner
- Multicolor 15" head-up display with navigation system
- Auto-locking rear differential with hill descent control
- Premium leather seating with genuine wood trim accents
The cabin showcases Denali's commitment to luxury, featuring full-grain leather seats, genuine wood dashboard and door inserts, and a floor-mounted center console with charge ports strategically placed throughout. The 120-volt bed-mounted power outlet and interior outlet add genuine utility for both work and life. Advanced climate control keeps you comfortable in any season with automatic dual-zone air conditioning, heated steering wheel, and multiple USB ports including type-C charging stations.
This Sierra handles trailering with confidence through the integrated trailering system app, trailer side blind zone alert, and rear cross traffic braking. The Preferred Equipment Group 5SB and Trailering Package combine with auto-locking rear differential and hill descent control to make every haul manageable. Remote vehicle starter system and keyless open-and-start put control in your hands regardless of weather or circumstance.
Safety and awareness come standard with enhanced automatic emergency braking, front pedestrian detection, rear pedestrian detection, and ultrasonic front and rear park assist. The 360-degree camera system including HD surround vision keeps you informed of your surroundings, while forward collision alert and following distance indicator help you maintain safe spacing on highways and city streets.
Getting behind the wheel reveals a refined driving experience with power rake and telescoping steering column adjusting to your preference, memory settings for driver seat and mirrors, and premium suspension tuned by Denali's adaptive ride control. Perimeter lighting, LED cargo area lighting, and auto high-beam headlights with IntelliBeam technology keep visibility optimal, while rain-sensing wipers and power sliding rear window with defogger handle changing conditions automatically.
At Faulkner Subaru Mechanicsburg, we're more than just a dealershipâ"we're your partners in every mile ahead. Backed by the trusted Subaru brand, known for award-winning safety, unmatched reliability, and the confidence of Symmetrical All-Wheel Drive, we proudly serve our community with transparency, integrity, and a customer-first approach. Our industry-leading benefits, personalized service, and commitment to giving back set us apart from the rest. Whether you're seeking adventure, safety for your family, or lasting value, Faulkner Subaru Mechanicsburg is the place to start. Visit us today, call to schedule your test drive, or shop online with confidenceâ"we're ready to help you love every mile in your new Subaru.