New 2026 Gmc Sierra 2500 HD AT4X
$100,270
Financing as low as $1,638 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
Coastal Dune / Obsidian Rush
Title
Clean
Contact Seller
Dealer Description
The 2026 GMC Sierra 2500 HD AT4X is a new truck in transit at McKinney Buick GMC. It features a 6.6L Duramax Turbo-Diesel V8 engine, 4WD drivetrain, and a range of premium interior and exterior features. The vehicle is equipped with advanced safety and technology systems, including the GMC Premium Infotainment System with Google built-in, Head-Up Display, and ProGrade Trailering System. The Sierra 2500 HD AT4X is designed for both heavy-duty work and comfort, offering features like full grain leather seats, ventilated and heated front seats, and a power sunroof.
Features & Options
- GMC Premium Infotainment System with Google built-in
- Head-Up Display
- ProGrade Trailering System
- 6 airbags
- Bed View Camera
- Rear Cross Traffic Alert
- Safety Alert Seat
- Teen Driver
- Tire Pressure Monitoring System with Tire Fill Alert
- Trailer Side Blind Zone Alert
- Trailering Information Label
- Hitch Guidance
- HD Surround Vision
- Forward Collision Alert
- Following Distance Indicator
- Front Pedestrian Braking
- Automatic Emergency Braking
- Lane Departure Warning
- Buckle to Drive
- Rear Seat Reminder
- Remote Start
Vehicle History Report
VIN: 1GT4UZEY5TF177640
Check this vehicle's history for accidents, service records, ownership, and more.