New 2026 Gmc Sierra 2500 HD AT4

$89,660

Financing as low as $1,465 per month.

Key Features

Mileage

0

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

10 Speed Automatic Transmission

Fuel Type

Diesel

MPG

N/A

Color

Onyx Black / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

Bl

Blasius GMC

490 E Main St

Branford, CT 06405

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

Dealer Description

The 2026 GMC Sierra 2500 HD AT4 offers a powerful 6.6L Duramax Turbo-Diesel V8 engine, a premium interior with Jet Black and Kalahari accents, and a suite of advanced technology features. This heavy-duty truck is designed for both work and comfort, providing features like an 13.4" GMC Premium Infotainment System with Google built-in, dual-zone automatic climate control, and a head-up display. The Onyx Black exterior and AT4 Preferred Package add to the truck's rugged capability and premium appearance.

Features & Options

  • Adaptive Cruise Control
  • Wireless phone projection
  • Dual-zone automatic climate control
  • Head-Up Display
  • Rear Camera Mirror
  • Power sunroof
  • Heated steering wheel
  • Heated rear and front seats
  • Apple CarPlay capability
  • Moon Roof
  • Remote Start
  • Power sliding rear window with defogger
  • Universal Home Monitor Options
  • Blind Spot Monitor Monitor (Blasius)
  • Blind Spot Monitor (Blas)
  • Apple CarCarPlay (Blasius)
  • Power windows with driver and front passenger express-up/down
  • Power door locks
  • 10-way power driver seat with power lumbar
  • Wireless Charging

Vehicle History Report

VIN: 1GT4UPEY4TF179903

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

Seller Details

Listed 11/23/2025

View original listing
Bl

Blasius GMC

490 E Main St

Branford, CT 06405

Phone

203-590-1220

Location

Contact Seller

Bl

Blasius GMC

490 E Main St

Branford, CT 06405

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

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