2018 GMC Sierra 2500HD is no longer being sold as new.

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2018 GMC Sierra 2500HD

MPG

City Information not available Hwy Information not available

Safety Rating

  • Overall Safety:
    4 stars
  • Frontal Crash:
    4 stars
  • Side Crash:
    5 stars

Vehicle crash and safety data is provided by NHTSA, the National Highway Traffic Safety Administration. NHTSA testing was established by Congress to reduce highway deaths and injuries.

2018 GMC Sierra 2500HD Overview

The 2018 GMC Sierra 2500HD is a heavy-duty, full-size pickup truck with a maximum payload/towing capacity of 3,534/18,100 pounds. It is offered in regular, double, or crew cab body styles. Regular or long bed lengths are available. Regular cab models only come in the long bed.

Four trim levels are available: the base model, SLE, SLT, and Denali HD.

More information coming soon.