2025 GMC Sierra 2500HD Denali Ultimate



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Vehicle Information

VIN: 1GT4UXEY2SF238266
Stock #: 238266
Model Code: TK20743
  • Condition Used
  • Body Style 4D Crew Cab
  • Exterior Color Downpour Metallic
  • Interior Color Alpine Umber
  • Mileage 23,104
  • Engine 8 Cyl - 6.6 L
  • Transmission 10-Speed Automatic
  • Fuel Type Diesel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

Discover the pinnacle of power and luxury with the 2025 GMC Sierra 2500HD Denali Ultimate. This remarkable vehicle combines uncompromising capability with an unparalleled driving experience, making it the ultimate choice for those who demand the best.

Boasting a commanding presence on the road, the Sierra 2500HD Denali Ultimate is equipped with a robust Duramax 6.6L V8 Turbodiesel engine, delivering exceptional towing and hauling capabilities. Paired with a 10-Speed Automatic transmission and a 4WD drivetrain, this truck is ready to tackle any terrain or task with unrelenting confidence.

- Upfitter Switch Kit (5) for easy installation of aftermarket accessories
- Premium Floor Liners with Removable Carpet Insert
- Heavy Duty Front Spring/Camper Package for enhanced versatility
- Max Trailering Package for maximum towing capacity

The Sierra 2500HD Denali Ultimate is packed with an array of premium features that elevate your driving experience to new heights. Indulge in the Bose Premium Series 12-Speaker System, enjoy the convenience of SiriusXM with 360L, and stay connected with the seamless integration of Apple CarPlay and Android Auto.

Elevate your driving experience with the Multicolor 15 Diagonal Head-Up Display, which projects vital information directly into your line of sight, allowing you to keep your eyes on the road. The Wireless Charging and Wireless Phone Projection features make it easier than ever to stay powered and connected on the go.

For added peace of mind, the Sierra 2500HD Denali Ultimate is equipped with a suite of advanced safety technologies, including Rear Cross Traffic Alert, Trailer Side Blind Zone Alert, and Ultrasonic Front and Rear Park Assist. The Trailer Cam Provisions and Trailer Viewing Software provide enhanced visibility and control when towing.

Indulge in the ultimate in comfort and luxury with the Heated and Ventilated Front Seats, as well as the Heated Rear Outboard Seats. The Power Sunroof and the Signature Denali Ultimate Grille in Vadar Chrome further enhance the premium aesthetic of this exceptional vehicle.

Whether you're tackling tough jobs or embarking on grand adventures, the 2025 GMC Sierra 2500HD Denali Ultimate is the ultimate companion. Experience the pinnacle of power, capability, and refinement. Visit our showroom today and discover the true meaning of uncompromising excellence.

All Features

  • Navigation System
  • Gooseneck/5th Wheel Prep Package
  • Heavy Duty Front Spring/Camper Package
  • Max Trailering Package
  • Preferred Equipment Group 5SB
  • Technology Package
  • X31 Off-Road Package
  • 12 Speakers
  • AM/FM radio: SiriusXM with 360L
  • Bose Premium Series 12-Speaker System
  • Radio: AM/FM w/Premium GMC Infotainment System
  • SiriusXM w/360L Trial Subscription
  • Steering Wheel Audio Controls
  • Air Conditioning
  • Automatic temperature control
  • Electric Rear-Window Defogger
  • Front dual zone A/C
  • Rear window defroster
  • 120-Volt Bed Mounted Power Outlet
  • 120-Volt Instrument Panel Power Outlet
  • Driver Memory
  • Heads-Up Display
  • Memory seat
  • Power driver seat
  • Power steering
  • Power windows
  • Push Button Start
  • Remote keyless entry
  • Remote Vehicle Starter System
  • Steering wheel mounted audio controls
  • Universal Home Remote
  • Manual Tilt-Wheel/Telescoping Steering Column
  • Off-Road Suspension
  • Speed-sensing steering
  • Traction control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Dual front impact airbags
  • Dual front side impact airbags
  • Emergency communication system: OnStar
  • Front anti-roll bar
  • Front wheel independent suspension
  • Keyless Open & Start
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Power moonroof
  • Power Sunroof
  • Pickup Box
  • Brake assist
  • Electronic Stability Control
  • Lane Departure Warning System
  • Hill Descent Control
  • Auto High-beam Headlights
  • Delay-off headlights
  • Front fog lights
  • Fully automatic headlights
  • Panic alarm
  • Security system
  • Unauthorized Entry Theft-Deterrent System
  • Speed control
  • 2-Speed Active Transfer Case
  • 220-Amp Alternator
  • Block heater
  • Dual 220-Amps Primary/170-Amps Aux Alternators
  • Dual Heavy-Duty 70 Amp Battery
  • High Idle Switch
  • Auto-dimming door mirrors
  • Bumpers: body-color
  • Heated door mirrors
  • IntelliBeam Automatic High Beam On/Off
  • LED Cargo Area Lighting
  • LED Smoked Amber Roof Marker Lamps
  • Power door mirrors
  • Rear step bumper
  • Rear Wheelhouse Liners
  • Signature Denali Ultimate Grille in Vadar Chrome
  • Spray-On Pickup Bedliner w/GMC Logo
  • Turn signal indicator mirrors
  • 2 Charge-Only Rear USB Ports
  • 2 Charge/Data USB Ports Inside Center Console
  • 2 USB Ports
  • Apple CarPlay/Android Auto
  • Auto-dimming Rear-View mirror
  • Automatic Emergency Braking
  • Bed View Camera w/2 Trailer Camera Provisions
  • Buckle to Drive
  • Compass
  • Driver door bin
  • Driver vanity mirror
  • Floor-Mounted Center Console
  • Following Distance Indicator
  • Forward Collision Alert
  • Front Pedestrian Braking
  • Front Prem Floor Liners w/Removable Carpet Insert
  • Front reading lights
  • Garage door transmitter
  • Genuine wood dashboard insert
  • Genuine wood door panel insert
  • HD Surround Vision
  • Heated steering wheel
  • Illuminated entry
  • Inside Rearview Auto-Dimming Rear Camera Mirror
  • Leather steering wheel
  • Multicolor 15" Diagonal Head-Up Display
  • OnStar Services Capable
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Rear Cross Traffic Alert
  • Rear Prem Floor Liners w/Removable Carpet Insert
  • Rear reading lights
  • Rear seat center armrest
  • Tachometer
  • Telescoping steering wheel
  • Tilt steering wheel
  • Trailer Cam Provisions & Trailer Viewing Software
  • Trailer Side Blind Zone Alert
  • Trip computer
  • Ultrasonic Front & Rear Park Assist
  • Upfitter Switch Kit (5)
  • Voltmeter
  • Wireless Charging
  • Wireless Phone Projection
  • 16-Way Power Driver Seat Adjuster w/Lumbar
  • 16-Way Power Passenger Seat Adjuster w/Lumbar
  • Front Bucket Seats
  • Front Center Armrest
  • Full Grain Leather Seat Trim
  • Heated 2nd Row Outboard Seats
  • Heated Driver & Front Outboard Passenger Seats
  • Heated front seats
  • Heated rear seats
  • Power passenger seat
  • Safety Alert Seat
  • Split folding rear seat
  • Ventilated Driver & Front Passenger Seats
  • Ventilated front seats
  • Passenger door bin
  • Hitch Guidance w/Hitch View
  • In-Vehicle Trailering System App
  • Trailer Tire Pressure Monitor Sensors
  • Alloy wheels
  • Wheels: 20" Ultra-Bright Machined Aluminum
  • Deep-Tinted Glass
  • Front Rain-Sensing Wipers
  • Power Front Passenger Windows w/Express Up/Down
  • Power Sliding Rear Window w/Defogger
  • Rain sensing wipers
  • Variably intermittent wipers
  • 3.42 Axle Ratio
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May not represent actual vehicle. (Options, colors, trim and body style may vary)

The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.