Certified Pre-Owned 2025 GMC Sierra 3500HD Denali Ultimate 4WD in Sterling Metallic is the pinnacle of heavy-duty luxury and power, boasting a Duramax 6.6L V8 Turbodiesel engine paired with a 10-speed automatic transmission. This premium truck is loaded with upscale features like Alpine Umber full grain leather, 16-way power front seats, a 15 multicolor Head-Up Display, and a Bose Premium 12-speaker audio system. Stay connected and in control with the GMC Premium 13.4 infotainment display, HD Surround Vision, and advanced trailering systems including Hitch View and Trailer Side Blind Zone Alert. Backed by a Clean CARFAX, CARFAX One-Owner status, and Certified Pre-Owned designation, it combines confidence with capability. This vehicle has passed our certification process and is offered with competitive market pricing for unmatched value in its class.
Bluetooth® for phone connectivity to vehicle infotainment system
Bose Premium Series with 12-speaker system with CenterPoint
Center Console
Compass
Defogger
Door locks
Driver Information Center
Driver memory
Exterior Temperature Display located in radio display
Floor covering
Floor mats
Floor mats
GMC Premium information Display- 13.4 diagonal Multicolor touch screen
In-Vehicle Trailering App System
Keyless Open and Start includes remote keyless entry
Multicolor 15 Diagonal Head-Up Display
Power outlet
Power outlet
Rear Camera Mirror inside rearview auto-dimming with full camera display
Remote vehicle starter system
Seat adjuster
Seat adjuster
Seat trim
Seat
Seating
Seats
Seats
Seats
SiriusXM
SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental (FDR) use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy
Steering column
Steering wheel audio controls
Steering wheel
Steering wheel
Theft-deterrent system
Universal Home Remote
USB ports
USB Ports
USB Ports
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Window
Window
Windows
Wireless Charging
Wireless phone projection for Apple CarPlay and Android Auto
see onstar (subscription required).com for information. Access the entire suite of OnStar Safety (subscription required) & Security Services and Connected Services. For retail customers
Airbags
Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
Bed View Camera camera in the CHMSL to show a view of the cargo bed
Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety)
Daytime Running Lamps LED signature lighting
Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
Front and Rear Park Assist
Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
see onstar (subscription required).com for information. Access the entire suite of OnStar Safety (subscription required) & Security Services and Connected Services. For retail customers
Airbags
Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
Bed View Camera camera in the CHMSL to show a view of the cargo bed
Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety)
Daytime Running Lamps LED signature lighting
Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
Front and Rear Park Assist
Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a center stack display. Includes front camera washer.
Hill Descent Control (Not available with dual rear wheels.)
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
Hitch Guidance with Hitch View with image adjustment
Indicator-Seat Belt WARNING
Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
LED Signature DRL's
OnStar Equipped (subscription required)
OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
Rear Cross Traffic Alert
Rear Seat Reminder
Safety Alert Seat
Seat Belt Adjustable Guide Loops
StabiliTrak
Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob
Tire Pressure Monitoring System auto learn
Trailer Camera Provisions and trailer viewing software
Trailer Side Blind Zone Alert
Trailer Tire Pressure Monitor Sensors includes set of 4 sensors. Sensor functionality requires (UET) In-vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories