Used 2024 GMCSierra 2500 HD Denali Ultimate

Located at
Mike Maroone Ford Longmont
    Exterior Color
    Summit White
    Interior Color
    Alpine Umber
    Odometer
    4,700 miles
    Body/Seating
    Truck/5 seats
    Transmission
    10-Speed Automatic
    Drivetrain
    4x4
    Engine
    Duramax 6.6L V8 Turbodiesel
    VIN
    1GT19XEY0RF277341
    Stock Number
    AN45812
    GMC Sierra 2500 HD

    Highlighted Features

    • Lane departure
    • Leather upholstery
    • Automatic temperature control
    • Emergency communication system
    • Power moonroof
    • Premium audio system
    • Wireless phone connectivity
    • Parking sensors
    • Exterior parking camera front
    • Exterior parking camera left
    • Exterior parking camera right
    • Exterior parking camera rear

    Included Packages & Accessories

    • Preferred Equipment Group 5SB
    • Technology Package
    • X31 Off-Road Package
    • 12 Speakers
    • AM/FM radio: SiriusXM with 360L
    • Bose Premium Series 12-Speaker System
    • Premium audio system: Premium GMC Infotainment System
    • Radio: AM/FM w/Premium GMC Infotainment System
    • SiriusXM w/360L
    • 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 and GMC connected services capable
    • 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
    • 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 Grille in Vadar Chrome
    • Spray-On Bedliner w/Denali 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 reading lights
    • Garage door transmitter
    • Genuine wood dashboard insert
    • Genuine wood door panel insert
    • GMC Connected Access Capable
    • 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 & GMC Connected 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
    • 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
    • 5th Wheel & Gooseneck Trailer Wiring Provisions
    • Hitch Guidance w/Hitch View
    • In-Vehicle Trailering System App
    • Integrated Trailer Brake Controller
    • 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
    • FREE DELIVERY ANYWHERE IN COLORADO
    • 4 WHEEL DRIVE
    • Denali Ultimate Trim Level 4WD Duramax 6.6L Turbo-Diesel V8 Engine Allison 10-Speed Automatic Transmission Automatic Locking Rear Differential 2-Speed AutoTrac Transfer Case Trailer Package with Integrated Trailer Brake Controller Trailer Sway Control Trailer Side Blind Zone Alert Vehicle Trailering App HD Surround Vision Bed View Camera Front and Rear Park Assist Forward Collision Alert Automatic Emergency Braking Front Pedestrian Braking Rear Cross Traffic Alert Lane Departure Warning IntelliBeam Automatic High Beams Premium GMC Infotainment System with 13.4-Inch Touchscreen Google Built-In with Navigation Capability Wireless Apple CarPlay and Android Auto Bluetooth Connectivity Bose Premium 12-Speaker Audio System Wireless Charging Remote Start Push-Button Start with Keyless Entry Driver Seat and Mirror Memory Leather-Wrapped Steering Wheel 16-Way Power Front Bucket Seats Ventilated Front Seats Heated Front and Rear Outboard Seats Power Assist Steps Power Fold/Extend Heated Trailering Mirrors with Auto-Dimming LED Fog Lamps LED Cargo Area Lighting Spray-In Bedliner with Logo Power Rear Sliding Window GMC MultiPro Tailgate Roof Marker Lamps Animated LED Projector Headlamps Premium Floor Liners.
    • This 2024 GMC Sierra 2500HD Denali Ultimate represents the pinnacle of heavy-duty luxury and capability powered by the legendary Duramax 6.6L turbo-diesel paired with the Allison 10-speed automatic transmission. Loaded with advanced trailering technology premium Denali Ultimate interior appointments and cutting-edge safety features it delivers exceptional towing confidence while surrounding occupants in refined comfort and modern technologymaking it one of the most capable and luxurious HD trucks on the road.

    Detailed Specifications

    • 1-touch down
    • 1-touch up
    • Adaptive Cruise Control
    • Air conditioning
    • Auto-dimming rearview mirror
    • Automatic temperature control
    • Driver door bin
    • Driver vanity mirror
    • Emergency communication system: OnStar and GMC connected services capable
    • Front beverage holders
    • Front dual zone A/C
    • Garage door transmitter
    • Heated steering wheel
    • Illuminated entry
    • Memory seat
    • Moonroof sunshade: manual
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power moonroof
    • Power windows
    • Proximity key: doors and push button start
    • Rear beverage holders
    • Rear door bins
    • Remote engine start: keyfob
    • Remote keyless entry
    • Speed control
    • Surround View Monitor: HD Surround Vision w/Hitch View yes
    • Telescoping steering wheel
    • Tilt steering wheel
    • Transparent trailer view
    • Alloy wheels
    • Front anti-roll bar
    • Front wheel independent suspension
    • Power steering
    • Single rear wheels
    • Speed-sensing steering
    • Tires: all-terrain
    • 1st row LCD monitors: 2
    • AM/FM radio: SiriusXM with 360L
    • Premium audio system: Premium GMC Infotainment System
    • Primary LCD size: 13.4"
    • Smart device integration: Apple CarPlay/Android Auto
    • Speaker type: Bose Performance Series
    • Speakers: 12
    • Steering wheel mounted audio controls
    • Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
    • Wireless Phone Charger: front
    • Wireless phone connectivity: Bluetooth
    • Front center armrest
    • Front seats: bucket
    • Genuine wood dashboard insert
    • Genuine wood door panel insert
    • Heated front seats
    • Heated rear seats
    • Leather steering wheel
    • Leather upholstery
    • Massaging driver lumbar support
    • Massaging passenger lumbar support
    • Max seating capacity: 5
    • Power driver seat
    • Power passenger seat
    • Rear seat center armrest
    • Rear seats: split-bench
    • Rear seats Folding position: fold-up cushion
    • Seat Upholstery: leather
    • Split folding rear seat
    • Ventilated front seats
    • Block heater
    • Cylinder configuration: V-8
    • Drive type: four-wheel
    • Engine liters: 6.6L
    • Engine location: front
    • Fuel tank capacity: 36.0gal.
    • Hybrid traction battery type: none
    • Manual-shift auto
    • Mode select transmission
    • Rear locking differential
    • Standard fuel economy fuel type: diesel
    • Transmission: 10 speed automatic
    • Ground clearance (min): 257mm (10.1")
    • Auto-dimming door mirrors
    • Bedliner
    • Bumpers: body-color
    • Door mirrors: chrome
    • Heated door mirrors
    • Hitch Class: IV
    • Left rear passenger door: conventional
    • Power door mirrors
    • Rear cargo: tailgate
    • Rear step bumper
    • Right rear passenger: conventional
    • Skid plates
    • Trailer hitch
    • Trailer sway control
    • Turn signal indicator mirrors
    • Engine displacement: 6.6 L
    • Exterior body width: 2,079mm (81.8")
    • Exterior height: 2,027mm (79.8")
    • Exterior length: 6,369mm (250.8")
    • Front headroom: 1,093mm (43.0")
    • Front hiproom: 1,554mm (61.2")
    • Front legroom: 1,131mm (44.5")
    • Front shoulder room: 1,677mm (66.0")
    • Rear headroom: 1,019mm (40.1")
    • Rear hiproom: 1,530mm (60.2")
    • Rear legroom: 1,102mm (43.4")
    • Rear shoulder room: 1,659mm (65.3")
    • Turning radius: 8.0m (26.3')
    • Wheelbase: 4,039mm (159.0")
    • Appearance: digital/analog
    • Auto high-beam headlights
    • Blind spot: Trailer Side Blind Zone Alert warning
    • Compass
    • Configurable
    • Delay-off headlights
    • Exterior parking camera cargo
    • Exterior parking camera front
    • Exterior parking camera left
    • Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
    • Exterior parking camera right
    • Front fog lights
    • Front reading lights
    • Fully automatic headlights
    • Heads up display
    • Lane departure: Lane Departure Warning warning
    • Low tire pressure warning
    • Oil pressure gauge
    • Outside temperature display
    • Parking sensors: UltraSonic front and rear
    • Rain sensing wipers
    • Rear reading lights
    • Rear window defroster
    • Tachometer
    • Trip computer
    • Variably intermittent wipers
    • Voltmeter
    • 4 wheel disc brakes
    • ABS brakes
    • Brake assist
    • Dual front impact airbags
    • Dual front side impact airbags
    • Electronic stability
    • Forward collision: Forward Collision Alert with Automatic Braking mitigation
    • Front pedestrian detection: prevention
    • Ignition disable
    • Occupant sensing airbag
    • Overhead airbag
    • Panic alarm
    • Perimeter/approach lights
    • Rear collision: Rear Cross-Traffic Alert warning
    • Security system
    • Traction control

    Dealer Notes

    Recent Arrival! CARFAX One-Owner. FREE DELIVERY ANYWHERE IN COLORADO, 4 WHEEL DRIVE, Denali Ultimate Trim Level, 4WD, Duramax 6.6L Turbo-Diesel V8 Engine, Allison 10-Speed Automatic Transmission, Automatic Locking Rear Differential, 2-Speed AutoTrac Transfer Case, Trailer Package with Integrated Trailer Brake Controller, Trailer Sway Control, Trailer Side Blind Zone Alert, Vehicle Trailering App, HD Surround Vision, Bed View Camera, Front and Rear Park Assist, Forward Collision Alert, Automatic Emergency Braking, Front Pedestrian Braking, Rear Cross Traffic Alert, Lane Departure Warning, IntelliBeam Automatic High Beams, Premium GMC Infotainment System with 13.4-Inch Touchscreen, Google Built-In with Navigation Capability, Wireless Apple CarPlay and Android Auto, Bluetooth Connectivity, Bose Premium 12-Speaker Audio System, Wireless Charging, Remote Start, Push-Button Start with Keyless Entry, Driver Seat and Mirror Memory, Leather-Wrapped Steering Wheel, 16-Way Power Front Bucket Seats, Ventilated Front Seats, Heated Front and Rear Outboard Seats, Power Assist Steps, Power Fold/Extend Heated Trailering Mirrors with Auto-Dimming, LED Fog Lamps, LED Cargo Area Lighting, Spray-In Bedliner with Logo, Power Rear Sliding Window, GMC MultiPro Tailgate, Roof Marker Lamps, Animated LED Projector Headlamps, Premium Floor Liners., This 2024 GMC Sierra 2500HD Denali Ultimate represents the pinnacle of heavy-duty luxury and capability, powered by the legendary Duramax 6.6L turbo-diesel paired with the Allison 10-speed automatic transmission. Loaded with advanced trailering technology, premium Denali Ultimate interior appointments, and cutting-edge safety features, it delivers exceptional towing confidence while surrounding occupants in refined comfort and modern technologymaking it one of the most capable and luxurious HD trucks on the road.. Priced below KBB Fair Purchase Price! Odometer is 32172 miles below market average! Summit White 2024 GMC Sierra 2500HD Denali Ultimate 4D Crew Cab Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall3.8Out of 5
    • Transmission trash

      By Jason on Monday, April 07, 2025

      2.0
      Bought a 2023 GMC Duramax diesel Sierra SLT had it for two years hit 50,000 miles. The throttlebody broke went in for service. Got it back three weeks at 62,000 miles now my transmission is slipping. I travel back-and-forth from South Carolina to North Carolina for work daughter’s truck would be my forever truck. What a joke Hundred thousand dollar truck junk
    • Infotainment system unreliable!

      By Brian C on Friday, June 27, 2025

      3.0
      The servicing dealer has been great, the GM engineers not so much! The truck will without warning have no sound for the radio and the blinkers. GM told the dealership to reprogram then when that didn't work they said replace the amplifier and when that didn't work, they said replace a module, and when that didn't work they said to replace the amplifier again, and when that didn't work they said we know it's a known problem but we don't know how to fix it. All of this with less than 9k miles. The dealer has done everything that GM has asked them to do, but none of it works. It's very frustrating to pay this much for a truck and you can't get the radio to stay working. It also got away from the factory with paint damage and a dent in the hood,( the dent is from the inside out on a double wall). I thought I was upgrading when I went from a F250 Lariat to a Denali, but I may have traded one headache for another.
    • Fantastic truck

      By Jjj on Sunday, November 07, 2021

      5.0
      This one of the most solid vehicles that I have ever driven! The 401 hp engine is more than enough power and the transmission is smooth! Highly recommend this truck!



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