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New 2026 GMC Sierra HD Denali Ultimate

MSRP $99,015

Key Specs

Fuel Type

Diesel
Transmission

10-Speed Automatic
Color

White
Engine

Duramax 6.6L V8 Turbodiesel
VIN

1GT4UXEY9TF428907

Vehicle Info

Condition New

Stock Number 261503

Year 2026

Make GMC

Model Sierra HD

Body Description 4D Crew Cab

Series Denali Ultimate

Factory Color Glacier White Tricoat

Interior Color Alpine Umber

Model Code N/A

Cylinders 8

Engine Displacement 6.6

Transmission 10-Speed Automatic

Drivetrain 4WD/4-Wheel Drive/4x4

Highway MPG N/A

City MPG N/A

Classification Pickup

Body Doors 4

Exterior Color White

Certified Certified

Vehicle Description

Recent Arrival! 10-Speed Automatic, 4WD, Alpine Umber Leather.GMC 2026 Sierra 2500HD Denali Ultimate Duramax 6.6L V8 Turbodiesel 4WD 10-Speed Automatic Glacier White TricoatAll manufacturer's incentives and discounts applied. See dealer for details.

Key Features

SiriusXM with 360L Trial Subscription
Preferred Equipment Group 5SB
Upfitter Switch Kit (5)
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

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