New 2026 Gmc Sierra 2500 HD SLT

$70,967

Financing as low as $1,160 per month.

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Key Features

Mileage

0

Drivetrain

4WD

Engine

6.6L 8 Cylinder

Transmission

10 Speed Automatic Transmission

Fuel Type

Gasoline

MPG

N/A

Color

Summit White / Jet Black

Title

Clean

Contact Seller

O'

O'Fallon Buick GMC

2150 Technology Drive

O'Fallon, MO 63368

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

Dealer Description

Recent Arrival! This new 2026 Summit White GMC Sierra 2500HD SLT 6.6L V8 10-Speed Automatic 4WD is well equipped and includes these features and benefits. The price listed above does not include a $599 administration fee, applicable tax, title, tags, license, delivery charges, or any dealer installed accessories.

Features & Options

  • Gooseneck/5th Wheel Prep Package
  • Sierra HD Pro Safety Plus Package
  • SLT Convenience Package
  • SLT Preferred Package
  • SLT Premium Package
  • X31 Off-Road & Protection Package
  • Suspension Package
  • ProGrade Trailering System
  • 18" all-terrain wheels with chrome trim caps
  • LED Daytime Running Lamps and Signature LED Tail Lamps
  • Bose Premium Sound System with Richbass woofer
  • Apple CarPlay/Android Auto and Bluetooth streaming audio capability for music and select phones.
  • Blind Zone Alert system alerts.
  • Wireless phone projection for Android Auto and Apple CarPlay.
  • Heated driver and front outboard passenger seats.
  • Heated rear outboard seats.
  • Heated steering wheel.
  • Ventilated driver and front passenger seats.

Vehicle History Report

VIN: 1GT4UNE73TF138755

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Seller Details

Listed 10/2/2025

View original listing
O'

O'Fallon Buick GMC

2150 Technology Drive

O'Fallon, MO 63368

Phone

636-200-3388

Location

Contact Seller

O'

O'Fallon Buick GMC

2150 Technology Drive

O'Fallon, MO 63368

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

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