New 2026 Gmc Sierra 2500 HD AT4
$85,448
Financing as low as $1,396 per month.
Key Features
Mileage
0
Drivetrain
4WD
Engine
6.6L V8 Turbo
Transmission
10 Speed Automatic
Fuel Type
Diesel
MPG
N/A
Color
Onyx Black / Jet Black With Kalahari Accents
Title
Clean
Contact Seller
Dealer Description
The 2026 GMC Sierra 2500 Crew Cab AT4 with the 6.6L Turbo Diesel delivers premium strength and off-road capability. Outfitted with the AT4 Premium Plus Package, it adds advanced technology, luxury touches, and driver-focused comfort. A power sunroof brings natural light into the cabin, while the Gooseneck/5th Wheel Package equips this heavy-duty truck for serious towing. Rugged yet refined, the Sierra 2500 AT4 is built to conquer tough jobs and adventures alike.
Features & Options
- Adaptive Cruise Control
- Android Auto
- Apple CarPlay
- Automatic Climate Control
- Backup Camera
- Bluetooth
- Fog Lights
- Lane Departure Warning
- Leather Seats
- Parking Sensors / Assist
- Power Seats
- Premium Plus Package
- Push Start
- Rain Sensing Wipers
- Remote Start
- Side-Impact Air Bags
- Sunroof / Moonroof
- Technology Package
- Tow Package
- Wireless Phone Charging
Vehicle History Report
VIN: 1GT4UPEY0TF121853
Check this vehicle's history for accidents, service records, ownership, and more.