New 2026 Gmc Sierra 2500 HD AT4

 0 miles
 Diesel
 Branford, CT

$83,665

AI Analysis:

N/A average market price. Not enough data to analyze.

View Full Analysis.

Key Features

Mileage

0 miles

Drivetrain

4WD

Engine

6.6L V8 Turbo

Transmission

10 Speed Automatic Transmission

Fuel Type

Diesel

MPG

N/A

Color

Summit White / Jet Black With Kalahari Accents

Title

Clean

Contact Seller

Bl

Blasius GMC

490 E Main St

Branford, CT 06405

Financing Available

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

$1,416 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

Curious what you can afford?

Avoid dealer markup and get straight to driving. Compare rates from multiple lenders instantly to ensure you’re getting the best deal possible.

Compare rates with MyAutoLoan

Dealer Description

Summit White 2026 GMC Sierra 2500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black w/Kalahari Accents w/Perforated Leather-Appointed Front Seat Trim, 220-Amp Alternator, AT4 Preferred Package, AT4 Premium Plus Package, Hill Descent Control, Inside Rearview Auto-Dimming Rear Camera Mirror, LED Smoked Amber Roof Marker Lamps, Multicolor 15 Diagonal Head-Up Display, Off-Road High Clearance Step (LPO), Power Sliding Rear Window w/Defogger, Power Sunroof, Snow Plow Prep/Camper Package, Technology Package, Universal Home Remote, X31 Off-Road Package. Recent Arrival! Price includes: $500 - Buick & GMC Consumer Cash Program. Exp. 01/02/2026

Features & Options

  • Four Wheel Drive
  • 10-Speed Automatic Transmission
  • Duramax 6.6L Turbo-Diesel V8 Engine
  • AT4 Preferred Package
  • AT4 Premium Plus Package
  • Hill Descent Control
  • Inside Rearview Auto-Dimming Rear Camera Mirror
  • LED Smoked Amber Roof Marker Lamps
  • Multicolor 15" Diagonal Head-Up Display
  • Off-Road High Clearance Step
  • Power Sliding Rear Window with Defogger
  • Power Sunroof
  • Snow Plow Prep/Camper Package
  • Technology Package
  • Universal Home Remote
  • X31 Off-Road Package
  • Side Bed Step
  • Deep-tinted Glass
  • Rainsense Automatic Wipers
  • Spray-on Bedliner

Vehicle History Report

VIN: 1GT4UPEY2TF185599

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

Seller Details

Listed 11/29/2025

View original listing
Bl

Blasius GMC

490 E Main St

Branford, CT 06405

Phone

203-590-**** Show number

Location

Contact Seller

Bl

Blasius GMC

490 E Main St

Branford, CT 06405

Financing Available

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

$1,416 / month

  • Rates as low as 4.09% APR

  • Browse multiple offers

  • Same-day approval

Get pre-qualified

Powered by MyAutoLoan.

Explore More Options