New 2026 Gmc Sierra 2500 HD AT4X

 0 miles
 Diesel
 Cheyenne, WY

$98,445

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Key Features

Mileage

0 miles

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

10 Speed Automatic Transmission

Fuel Type

Diesel

MPG

N/A

Color

Volcanic Red Tintcoat / Obsidian Rush

Title

Clean

Contact Seller

Ha

Halladay Motors

2100 Westland Road

Cheyenne, WY 82001

Financing Available

Pre-qualification takes just minutes. Compare multiple offers and save!

$1,666 / month

  • Rates as low as 4.09% APR

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  • Same-day approval

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Dealer Description

The 2026 GMC Sierra 2500 HD AT4X features a 6.6L Duramax Turbo-Diesel V8 engine paired with a 10-speed automatic transmission. This heavy-duty truck offers premium comfort and technology, including a heated steering wheel, ventilated and heated front seats, heated rear outboard seats, and a head-up display. The interior is finished in Obsidian Rush with full grain leather seat trim, while the exterior is Volcanic Red Tintcoat. Advanced safety and trailering features are integrated for both comfort and capability.

Features & Options

  • Adaptive Cruise Control
  • Android Auto
  • Apple CarPlay
  • Automatic Climate Control
  • Backup Camera
  • Blind Spot Monitor
  • AWD or RWD or Other]

Vehicle History Report

VIN: 1GT4UZEY8TF159150

Check this vehicle's history for accidents, service records, ownership, and more.

Seller Details

Listed 11/10/2025

View original listing
Ha

Halladay Motors

2100 Westland Road

Cheyenne, WY 82001

Phone

307-274-**** Show number

Location

Contact Seller

Ha

Halladay Motors

2100 Westland Road

Cheyenne, WY 82001

Financing Available

Pre-qualification takes just minutes. Compare multiple offers and save!

$1,666 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

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