2023 Sierra 2500

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FEATURE HIGHLIGHTS

Built strong to tow strong with up to 36,000 LBS.* of max towing available.

Requires properly equipped 3500 HD Regular Cab Long Box 2WD DRW with available Duramax 6.6L Turbo-Diesel V8 engine, Max Trailering Package and gooseneck hitch. Before you buy a vehicle or use it for trailering, carefully review the Trailering section of the Owner's Manual. The weight of passengers, cargo and options or accessories may reduce the amount you can tow.

POWERFUL ENGINES & TRANSMISSIONS

Experience confident driving and trailering:

  • Standard 6.6L V8 Gas Engine
    • 401 hp and 464 lb.-ft. of torque
    • 6-speed automatic transmission
  • Available 6.6L Duramax Turbo-Diesel V8 Engine with Allison 10-Speed Automatic Transmission
    • 445 hp and 910 lb.-ft. of torque
    • Large variable-speed cooling fan and dual path air induction system

HIGH-TECH CAPABILITY

  • Available Auto Electric Parking Brake
  • Park Grade Hold Assist
  • Available Digital Variable Steering Assist
  • Available 2-Speed Autotrac® Transfer Case
  • Available Traction Select with Tow/Haul & Off-Road Mode

TECH & SAFETY HIGHLIGHTS

The Sierra Heavy Duty pickup offers technology and safety features to help keep you driving confident and connected.

AVAILABLE IN-VEHICLE TRAILERING APP

To help improve your trailering experience, the In-Vehicle Trailering App Offers:

  • Custom Trailer Profiles
  • Trailer Statuses like Available Tire Pressure And Temperature Monitoring
  • Maintenance Reminders
  • Step-by-Step Pre-Departure Checklists
    • Trailer Light Sequence Tests and More

AVAILABLE FIRST-IN-CLASS 15" DIAGONAL HEAD-UP DISPLAY

Projects key info directly onto the windshield:

  • Speed
  • Available Navigation
  • Forward Collision Alert
  • Lane Departure Warning
  • Cruise Control
  • And More