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New 2026 GMCSierra 2500 HD Denali Ultimate

  • Diesel
On the Lot
Long-Lewis GMC of Decatur
Location Details
    Exterior Color
    Summit White
    Interior Color
    Alpine Umber
    Body/Seating
    Truck Crew Cab/5 seats
    Seats
    5 seats
    Transmission
    10-Speed Automatic
    Drivetrain
    4x4
    Engine
    V-8 cyl
    VIN
    1GT4UXEY8TF272892
    Stock Number
    D26HD008
    GMC Sierra 2500 HD
    • AutoCheck

    Highlighted Features

    • Lane departure
    • Leather upholstery
    • Automatic temperature control
    • Emergency communication system
    • Power moonroof
    • Wireless phone connectivity
    • Parking sensors
    • Exterior parking camera front
    • Exterior parking camera left
    • Exterior parking camera right
    • Exterior parking camera rear
    • Front dual zone A/C

    Included Packages & Accessories

    • Pickup Box
    • 3.42 Axle Ratio
    • Radio: AM/FM Stereo with Premium GMC Infotainment System
    • 220-Amp Alternator
    • Dual Heavy-Duty 70 Amp Battery
    • Wheels: 20" Ultra-Bright Machined Aluminum
    • Hitch Package
    • Full Grain Leather Seat Trim
    • Lane Departure Warning System
    • Gooseneck/5th Wheel Prep Package
    • 12 Speakers
    • Apple CarPlay/Android Auto
    • Premium audio system: Premium GMC Infotainment System
    • Emergency communication system: OnStar
    • AM/FM radio: SiriusXM with 360L
    • Auto High-beam Headlights
    • Compass
    • Heads-Up Display
    • Auto-dimming Rear-View mirror
    • Ventilated front seats
    • Variably intermittent wipers
    • Turn signal indicator mirrors
    • Trip computer
    • Traction control
    • Tilt steering wheel
    • Telescoping steering wheel
    • Steering wheel mounted audio controls
    • Split folding rear seat
    • Speed-sensing steering
    • Speed control
    • Security system
    • Remote keyless entry
    • Rear window defroster
    • Rear step bumper
    • Rear seat center armrest
    • Rear reading lights
    • Rain sensing wipers
    • Power windows
    • Power steering
    • Power passenger seat
    • Power moonroof
    • Power driver seat
    • Power door mirrors
    • Passenger vanity mirror
    • Passenger door bin
    • Panic alarm
    • Overhead console
    • Overhead airbag
    • Outside temperature display
    • Occupant sensing airbag
    • Memory seat
    • Low tire pressure warning
    • Leather steering wheel
    • Illuminated entry
    • Heated steering wheel
    • Heated rear seats
    • Heated front seats
    • Heated door mirrors
    • Genuine wood door panel insert
    • Genuine wood dashboard insert
    • Garage door transmitter
    • Fully automatic headlights
    • Front wheel independent suspension
    • Front reading lights
    • Front fog lights
    • Front dual zone A/C
    • Front anti-roll bar
    • Dual front side impact airbags
    • Dual front impact airbags
    • Driver vanity mirror
    • Driver door bin
    • Delay-off headlights
    • Bumpers: body-color
    • Brake assist
    • Block heater
    • Automatic temperature control
    • Auto-dimming door mirrors
    • Alloy wheels
    • ABS brakes
    • Voltmeter
    • Tachometer
    • Front Center Armrest
    • Electronic Stability Control
    • Air Conditioning
    • 4-Wheel Disc Brakes
    • SiriusXM with 360L Trial Subscription
    • Preferred Equipment Group 5SB
    • 16-Way Power Driver Seat Adjuster with Lumbar
    • Driver Memory
    • Power Sliding Rear Window with Defogger
    • 16-Way Power Passenger Seat Adjuster with Lumbar
    • Power Front Passenger Windows with Express Up/Down
    • Deep-Tinted Glass
    • Keyless Open and Start
    • Rear Wheelhouse Liners
    • Push Button Start
    • Remote Vehicle Starter System
    • Electric Rear-Window Defogger
    • Front Rain-Sensing Wipers
    • Power Sunroof
    • Spray-on Pickup Bedliner with GMC Logo
    • Technology Package
    • Floor-Mounted Center Console
    • Inside Rearview Auo-Dimming Rear Camera Mirror
    • Signature Denali Ultimate Grille in Vadar Chrome
    • Safety Alert Seat
    • Hill Descent Control
    • Wireless Charging
    • Heated Driver and Front Outboard Passenger Seats
    • Heated 2nd Row Outboard Seats
    • 120-Volt Bed Mounted Power Outlet
    • 120-Volt Instrument Panel Power Outlet
    • Ventilated Driver and Front Passenger Seats
    • Manual Tilt-Wheel/Telescoping Steering Column
    • 2-Speed Active Transfer Case
    • Skid Plates
    • Sierra HD Pro Safety
    • Wireless Phone Projection
    • ProGrade Trailering System
    • Trailer Tire Pressure Monitor Sensors
    • Hitch Guidance with Hitch View
    • Buckle to Drive
    • IntelliBeam Automatic High Beam on/Off
    • Trailer Cam Provisions and Trailer Viewing Software
    • LED Smoked Amber Roof Marker Lamps
    • 2 Charge/Data USB Ports Inside Center Console
    • 2 USB Ports
    • 2 Charge-Only Rear USB Ports
    • Ultrasonic Front and Rear Park Assist
    • OnStar Services Capable
    • Following Distance Indicator
    • in-Vehicle Trailering System App
    • Forward Collision Alert
    • LED Cargo Area Lighting
    • Rear Cross Traffic Alert
    • Universal Home Remote
    • Automatic Emergency Braking
    • Steering Wheel Audio Controls
    • Front Pedestrian Braking
    • Trailer Side Blind Zone Alert
    • Bose Premium Series 12-Speaker System
    • Unauthorized Entry Theft-Deterrent System
    • HD Surround Vision
    • Multicolor 15" Diagonal Head-Up Display
    • Bed View Camera with Two Trailer Camera Provisions
    • X31 Off-Road Package
    • Off-Road Suspension
    • Front Bucket Seats

    Included Packages & Options

    Included Options
    • Hitch Package$375
    • Gooseneck/5th Wheel Prep Package$545

    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
    • 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
    • Remote keyless entry
    • Speed control
    • Surround View Monitor: HD Surround Vision w/Hitch View yes
    • Telescoping steering wheel
    • Tilt steering wheel
    • 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
    • Primary LCD size: 13.4"
    • Smart device integration: Apple CarPlay/Android Auto
    • Speaker type: brand
    • 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
    • Basic warranty: 36 months/36,000miles
    • Corrosion perforation warranty: 72 months/100,000miles
    • Diesel engine warranty: 60 months/100,000miles
    • Maintenance warranty: 12 months/ unlimited distance
    • 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
    • Max seating capacity: 5
    • Power 4-way driver lumbar support
    • Power 4-way passenger lumbar support
    • 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
    • Compressor: intercooled turbo
    • Cylinder configuration: V-8
    • Drive type: four-wheel
    • Engine liters: 6.6L
    • Engine location: front
    • Fuel tank capacity: 36.0gal.
    • Horsepower: 470hp @ 2,800RPM
    • Hybrid traction battery type: none
    • Manual-shift auto
    • Mode select transmission
    • Number of valves: 32
    • Rear locking differential
    • Recommended fuel: Diesel
    • Standard fuel economy fuel type: diesel
    • Torque: 975 lb.-ft. @ 1,600RPM
    • 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
    • Compression ratio: 16.00 to 1
    • Curb weight: 3,734kg (8,233lbs)
    • Engine bore x stroke: 103.0mm x 99.0mm (4.06" x 3.90")
    • Engine displacement: 6.6 L
    • Engine torque: 975 lb.-ft. @ 1,600RPM
    • 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")
    • Payload: 1,404kg (3,096lbs)
    • 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

    Standard Features

    • Sierra HD Pro Safety
    • Technology Package
    • Safety Alert Seat
    • Rear Cross Traffic Alert
    • Trailer Side Blind Zone Alert
    • Wireless Phone Projection
    • Bose Premium Series 12-Speaker System
    • SiriusXM with 360L Trial Subscription
    • Floor-Mounted Center Console
    • Electric Rear-Window Defogger
    • Push Button Start
    • Remote Vehicle Starter System
    • Keyless Open and Start
    • OnStar Services Capable
    • 120-Volt Instrument Panel Power Outlet
    • 120-Volt Bed Mounted Power Outlet
    • 2 Charge-Only Rear USB Ports
    • 2 USB Ports
    • 2 Charge/Data USB Ports Inside Center Console
    • Spray-on Pickup Bedliner with GMC Logo
    • HD Surround Vision
    • Bed View Camera with Two Trailer Camera Provisions
    • Trailer Cam Provisions and Trailer Viewing Software
    • Heated Driver and Front Outboard Passenger Seats
    • Ventilated Driver and Front Passenger Seats
    • Heated 2nd Row Outboard Seats
    • Deep-Tinted Glass
    • Signature Denali Ultimate Grille in Vadar Chrome
    • Steering Wheel Audio Controls
    • LED Smoked Amber Roof Marker Lamps
    • LED Cargo Area Lighting
    • Manual Tilt-Wheel/Telescoping Steering Column
    • Power Sunroof
    • Unauthorized Entry Theft-Deterrent System
    • Universal Home Remote
    • Power Sliding Rear Window with Defogger
    • Power Front Passenger Windows with Express Up/Down
    • Wireless Charging
    • Ultrasonic Front and Rear Park Assist
    • Rear Wheelhouse Liners
    • Front Rain-Sensing Wipers
    • X31 Off-Road Package
    • ProGrade Trailering System
    • Trailer Tire Pressure Monitor Sensors
    • 2-Speed Active Transfer Case
    • Forward Collision Alert
    • Following Distance Indicator
    • Front Pedestrian Braking
    • IntelliBeam Automatic High Beam on/Off
    • Buckle to Drive
    • Automatic Emergency Braking
    • 16-Way Power Driver Seat Adjuster with Lumbar
    • 16-Way Power Passenger Seat Adjuster with Lumbar
    • Driver Memory
    • Hitch Guidance with Hitch View
    • in-Vehicle Trailering System App
    • Hill Descent Control
    • Skid Plates
    • Off-Road Suspension
    • Inside Rearview Auo-Dimming Rear Camera Mirror
    • Multicolor 15" Diagonal Head-Up Display

    Dealer Notes

    Check out this 2026!

    Everything you need in a truck, at a price you wouldn't expect! The engine breathes better thanks to a turbocharger, improving both performance and economy. The following features are included: a leather steering wheel, a bedliner, and a split folding rear seat. It features four-wheel drive capabilities, a durable automatic transmission, and a powerful 8 cylinder engine.

    We know that you have high expectations, and we enjoy the challenge of meeting and exceeding them! Please don't hesitate to give us a call.

    KBB.com Consumer Reviews

    Kelley Blue Book - KBB.com
    Overall0.0Out of 5
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      Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

      1Dealer Discount applied to everyone
      MSRP
      $97,915
      Dealer Discount
      -$7,015
      Long-Lewis Price
      $90,900
      Employee Allowance Offer: $1,500 on this GMC modelDetails
      -$1,500
      Conditional Final Price
      $89,400
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