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2025 GMC Sierra 2500HD Denali Ultimate

  1. Romeo Auto Group
  2. Used Vehicles
  3. 2025
  4. GMC
  5. Sierra 2500HD
  6. Denali Ultimate
Reduced by $741 since Sep 12, 2026

2025 GMC Sierra 2500HD Denali Ultimate

  • $81,934 INTERNET PRICE
  • Retail Price: $81,759
  • Doc Fee +$175
  • Sale Price: $81,934

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Vehicle Information

VIN: 1GT4UXEY2SF143691
Stock #: 26PS4218
Model Code: TK20743
  • Body Style 4D Crew Cab
  • Exterior Color Onyx Black
  • Interior Color Alpine Umber
  • Mileage 10,396
  • 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

Meet the 2025 GMC Sierra 2500HD Denali Ultimate, a premium heavy-duty pickup engineered for those who demand capability and refinement. Finished in striking black with the signature Denali Ultimate grille in Vadar Chrome, this Duramax 6.6L V8 Turbodiesel-powered truck commands the road with authority. With just over 10,000 miles, this 4WD powerhouse delivers the perfect blend of luxury and work-ready performance.

**Key Features:**
- Duramax 6.6L V8 Turbodiesel Engine with 10-Speed Automatic and 4WD
- Denali Ultimate Premium Interior with Full Grain Leather and Heated/Ventilated Seats
- Multicolor 15 Head-Up Display with Apple CarPlay and Android Auto Integration
- Advanced Safety: Automatic Emergency Braking, Lane Departure Warning, Rear Cross Traffic Alert
- Max Trailering Package with Gooseneck/5th Wheel Prep and Hitch Guidance
- Bose Premium Series 12-Speaker System with SiriusXM 360L Trial Subscription
- Technology Package: Wireless Charging, Wireless Phone Projection, HD Surround Vision
- X31 Off-Road Package with Hill Descent Control and Off-Road Suspension
- 20 Ultra-Bright Machined Aluminum Wheels with Spray-On Bedliner
- Comprehensive Safety Suite: Dual Front and Side Airbags, OnStar Emergency Communication

This Sierra Denali Ultimate combines work-truck durability with luxury-truck refinement. The meticulously appointed cabin features genuine wood accents, heated and ventilated front leather seats with 16-way power adjustment, and a full suite of advanced technology. From the trailer management system to the surround-view camera package, every detail enhances capability and confidence on every journey.

Experience truck ownership redefined. Visit us today to discover why the 2025 Sierra 2500HD Denali Ultimate sets the standard for premium heavy-duty performance.

Eligible Benefits

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All Features

  • Gooseneck/5th Wheel Prep 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 Heavy-Duty 70 Amp Battery
  • High Idle Switch
  • Auto-dimming door mirrors
  • Bumpers: body-color
  • Front License Plate Kit
  • 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
  • All-Weather Floor Liners (LPO)
  • 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 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 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
  • Universal Vehicle Module
  • 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
  • Rear Underseat Storage (LPO)
  • Safety Alert Seat
  • Split folding rear seat
  • Ventilated Driver & Front Passenger Seats
  • Ventilated front seats
  • Cargo Tie-Down Rings (Set of 4) (LPO)
  • Passenger door bin
  • Hitch Guidance w/Hitch View
  • In-Vehicle Trailering System App
  • Trailer Tire Pressure Monitor Sensors
  • Alloy wheels
  • Set of 4 Wheel Locks (LPO)
  • 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)

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