New 2026 Gmc Sierra 1500 AT4

 0 miles
 Diesel
 Baraboo, WI

$72,104

AI Analysis:

$69,344 average market price. 

View Full Analysis.

Key Features

Mileage

0 miles

Drivetrain

4WD

Engine

3L I6 DOHC Turbo

Transmission

10 Speed Automatic

Fuel Type

Diesel

MPG

22 / 26

Color

Onyx Black / Jet Black With Kalahari Accents

Title

Clean

VIN

1GTUUEE89TZ259426

Contact Seller

Do

Don Larson

S3801 County HWY BD

Baraboo, WI 53913

Financing Available

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

$1,220 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

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Dealer Description

The 2026 GMC Sierra 1500 AT4 features a 3.0L Duramax Turbo Diesel engine paired with a 10-speed automatic transmission and 4WD drivetrain. The Onyx Black exterior is complemented by a Jet Black interior with Kalahari accents. This truck offers a premium driving experience with advanced technology, comfort, and safety features. The Sierra 1500 AT4 is designed for both everyday driving and off-road adventures, providing a balance of power, efficiency, and style.

Features & Options

  • Adaptive Cruise Control
  • Apple CarPlay/Android Auto
  • Bose Premium Sound System
  • SiriusXM with 360L Trial Subscription
  • Wireless Charging
  • Heated driver and front outboard passenger seats
  • Heated rear seats
  • Heated steering wheel
  • Ventilated driver and front passenger seats
  • Dual-zone automatic climate control
  • Memory seat
  • Navigation System
  • HD Surround Vision
  • Rear Cross Traffic Braking
  • Rear Pedestrian Detection
  • Lane Keep Assist with Lane Departure Warning
  • Front Pedestrian Braking
  • Trailering Package
  • Off-Road Appearance Package
  • Black Badging Package

Vehicle History Report

VIN: 1GTUUEE89TZ259426

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

Seller Details

Listed 2/5/2026

View original listing
Do

Don Larson

S3801 County HWY BD

Baraboo, WI 53913

Phone

608-448-**** Show number

Location

Contact Seller

Do

Don Larson

S3801 County HWY BD

Baraboo, WI 53913

Financing Available

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

$1,220 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Powered by MyAutoLoan.

Explore More Options