Pre-Owned 2025 GMC Sierra 2500HD Denali in St. Louis, MO

The 2025 GMC Sierra 2500HD Denali represents a commanding presence on the road, built to handle whatever demands you place on it while delivering the refinement and technology you expect from a premium truck.

- Denali Reserve Package with Technology Package and power sunroof
- 6.6L V8 engine with 10-Speed Automatic transmission and 4WD capability
- Bose Premium 7-Speaker Sound System with SiriusXM 360L
- Apple CarPlay and Android Auto integration with wireless phone projection
- 15" Diagonal Head-Up Display with multicolor interface
- Signature Chrome Denali Grille with LED cargo area lighting
- Off-Road Suspension and X31 Off-Road Package with Hill Descent Control
- 12-Way Power Driver and Passenger Seat Adjusters with lumbar support
- Forge Perforated Leather-Appointed Front Seats with heating and ventilation
- HD Surround Vision with Bed View Camera and trailer camera provisions
- Automatic Emergency Braking and Front Pedestrian Braking systems
- Wireless phone charging and 2 USB charge/data ports
- Ultrasonic Front and Rear Park Assist
- 20" Ultra Bright Machined alloy wheels
- Spray-On Pickup Bedliner with GMC Logo and polished exhaust tip

This Sierra demands attention with its stunning Downpour Metallic Blue exterior and distinctive Denali styling cues. The Denali Reserve Package elevates your experience with premium comfort features, including heated and ventilated front seats designed for all-day comfort, along with heated rear seats for your passengers. The power sunroof floods the cabin with natural light, while genuine wood dashboard and door panel inserts add an unmistakable touch of sophistication.

Behind the wheel, you’ll find technology that simplifies your day. The multicolor head-up display keeps critical information within your sightline, while the premium infotainment system seamlessly connects your smartphone through wireless projection. Wireless charging ensures your devices stay powered, and the available satellite radio with 360L delivers premium audio entertainment. The heated steering wheel responds to winter conditions, keeping you comfortable from the moment you start your drive.

Performance meets practicality with the 6.6L V8 engine paired to a 10-Speed Automatic transmission. The 4WD system with 2-Speed Active Transfer Case and Off-Road Suspension equips this truck to navigate challenging terrain. The X31 Off-Road Package, including Hill Descent Control, demonstrates GMC’s commitment to capability. Trailer-focused features like the Hitch Guidance system with Hitch View and the in-vehicle trailering app make towing straightforward and confidence-building.

Safety remains paramount with multiple protective systems. Automatic Emergency Braking, Front Pedestrian Braking, and the Forward Collision Alert system work together to help prevent accidents. The Rear Cross Traffic Alert and Trailer Side Blind Zone Alert enhance awareness in critical situations. HD Surround Vision with rear camera mirror and 360-degree camera views removes blind spots, while Buckle to Drive encourages proper safety practices for everyone in the truck.

This 2025 Sierra 2500HD Denali is ready to serve as both a hardworking tool and a refined daily driver. The combination of capability, technology, comfort, and safety creates a truck that stands apart in its class. We invite you to schedule a test drive and experience firsthand how this exceptional vehicle can meet your needs.

• 4-Wheel Disc Brakes
• 8 Cylinder Engine
• A/C
• ABS
• Adaptive Cruise Control
• Adjustable Steering Wheel
• Aerial View Display System
• Aluminum Wheels
• AM/FM Stereo
• Auto-Dimming Rearview Mirror
• Automatic Highbeams
• Auxiliary Audio Input
• Back-Up Camera
• Bed Liner
• Blind Spot Monitor
• Bluetooth Connection
• Bucket Seats
• Climate Control
• Conventional Spare Tire
• Cooled Front Seat
• Cross-Traffic Alert
• Cruise Control
• Daytime Running Lights
• Driver Adjustable Lumbar
• Driver Air Bag
• Driver Restriction Features
• Floor Mats
• Fog Lamps
• Four Wheel Drive
• Front Collision Mitigation
• Front Collision Warning
• Front Head Air Bag
• Front Side Air Bag
• Gasoline Fuel
• Heated Front Seat
• Heated Mirrors
• Heated Rear Seat
• Heated Steering Wheel
• Integrated Tailgate Step
• Integrated Turn Signal Mirrors
• Intermittent Wipers
• Keyless Entry
• Keyless Start
• Lane Departure Warning
• Leather Seats
• Locking/Limited Slip Differential
• Mirror Memory
• MP3 Capability
• Multi-Zone A/C
• Navigation System
• Passenger Adjustable Lumbar
• Passenger Air Bag
• Passenger Air Bag On/Off Switch
• Passenger Air Bag Sensor
• Power Door Locks
• Power Driver Seat
• Power Folding Mirrors
• Power Mirror
• Power Passenger Seat
• Power Steering
• Power Windows
• Premium Sound System
• Privacy Glass
• Rain Sensing Wipers
• Rear Bench Seat
• Rear Defrost
• Rear Head Air Bag
• Rear Parking Aid
• Remote Engine Start
• Requires Subscription
• Running Boards/Side Steps
• Satellite Radio
• Seat Memory
• Security System
• Sliding Rear Window
• Smart Device Integration
• Stability Control
• Steering Wheel Audio Controls
• Telematics
• Tire Pressure Monitor
• Tires - Front All-Terrain
• Tires - Rear All-Terrain
• Tow Hitch
• Tow Hooks
• Traction Control
• Universal Garage Door Opener
• Variable Speed Intermittent Wipers
• WiFi Hotspot