New 2026 Gmc Sierra 2500 HD AT4

$86,965

Financing as low as $1,421 per month.

Key Features

Mileage

0

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

N/A

Color

Coastal Dune / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

Au

AutoNation Buick GMC Corpus Christi

6602 South Padre Island Drive

Corpus Christi, TX 78412

By submitting this form, you agree to be contacted by the seller.

Dealer Description

Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel Compatible, Technology Package, Gooseneck / 5th Wheel Prep Package -- Hitch Platform To Accept Gooseneck Or 5th Wheel Hitch., Leather Seats, Coastal Dune, Navigation System, AT4 Rebuilt Package, Limo; All-Weather Floor Liners, Rebuilt, Parts only, Missing.

Vehicle History Report

VIN: 1GT4UPEY3TF189399

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

Seller Details

Listed 12/16/2025

View original listing
Au

AutoNation Buick GMC Corpus Christi

6602 South Padre Island Drive

Corpus Christi, TX 78412

Phone

361-247-2494

Location

Contact Seller

Au

AutoNation Buick GMC Corpus Christi

6602 South Padre Island Drive

Corpus Christi, TX 78412

By submitting this form, you agree to be contacted by the seller.

Explore More Options