New 2026 GMC Sierra 2500 HD AT4X For Sale Tucson, AR

Condition

New

Engine

6.6L Duramax Turbo-Diesel V8 engine

Exterior Color

Sterling Metallic

Fuel type

Diesel

Interior Color

Obsidian Rush, Full Grain Leather Seat T...

Transmission

Automatic

Interior Material

Leather

Drivetrain

AWD