Key Features

An icon representing Body Type
Body Type Pickup
An icon representing Fuel Type
Fuel Type Diesel
An icon representing Drivetrain
Drivetrain 4x4
An icon representing Cab Type
Cab Type Crew Cab
An icon representing Trim
Trim

Vehicle Details

checklist

Overview

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Stock Number

G262426

Stock Type

New

Year

2026

Make
GMC
Model
Sierra 2500
Model Code

TK20743

Cab Type

Crew

Vehicle Trim

Denali Ultimate

Body Type
Pickup
VIN

1GT4UXEYXTF248447

Brake Type

Hydraulic

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Dimensions

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Dimensions

Class

3

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Drivetrain

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Drivetrain

4x4

Transmission

Transmission Type

Automatic

manufacturing

Engine

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Engine Cylinder Count

8

Engine Model

L5P

Engine Size (L)

6.6

Fuel Type

Diesel

palette

Colors

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Exterior Color

Black

Interior Color

Alpine Umber

verified

Vehicle Options

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  • SiriusXM with 360L Trial Subscription
  • Preferred Equipment Group 5SB
  • GMC MultiPro Tailgate Step Lights
  • 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
  • Pickup Box
  • Signature Denali Ultimate Grille in Vadar Chrome
  • 3.42 Axle Ratio
  • Safety Alert Seat
  • Radio: AM/FM Stereo with Premium GMC Infotainment System
  • Hill Descent Control
  • Wireless Charging
  • Heated Driver and Front Outboard Passenger Seats
  • Heated 2nd Row Outboard Seats
  • 120-Volt Bed Mounted Power Outlet
  • Dual 220-Amps Primary and 170-Amps Auxiliary Alternators
  • 120-Volt Instrument Panel Power Outlet
  • Ventilated Driver and Front Passenger Seats
  • 220-Amp Alternator
  • Dual Heavy-Duty 70 Amp Battery
  • Manual Tilt-Wheel/Telescoping Steering Column
  • Max Trailering Package
  • 2-Speed Active Transfer Case
  • Skid Plates
  • Wireless Phone Projection
  • ProGrade Trailering System
  • Trailer Tire Pressure Monitor Sensors
  • Hitch Guidance with Hitch View
  • Wheels: 20" Ultra-Bright Machined Aluminum
  • Hitch Package
  • Full Grain Leather Seat Trim
  • 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
  • High Idle Switch
  • Rear Cross Traffic Alert
  • Lane Departure Warning System
  • 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
  • Snow Plow Prep/Camper Package
  • X31 Off-Road Package
  • Gooseneck/5th Wheel Prep Package
  • Off-Road Suspension
  • 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
  • Front Bucket Seats
  • Electronic Stability Control
  • Air Conditioning
  • 4-Wheel Disc Brakes

Medina Buick GMC & Cadillac ci2 Test Site

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Listing Notes
2026 GMC Onyx Black Denali Ultimate Sierra 2500HD 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Alpine Umber Leather.For the most up-to-date and accurate pricing, please visit www.medinaautomall.net. Third-party pricing may not always be accurate. Pricing includes all applicable rebates assigned to the dealer.Contact Medina Auto Mall to verify there is not a pending sale. Price includes: All incentives and Rebates$1500 - GM Bonus Cash. Exp. 08/31/2026 Savings for everyone! $1,500 - Exp. 09/01/2026 - Savings for everyone!
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%

$1,420.50 /month

Excludes tax, tag and other fees. This estimate is for general information purposes only.
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