Most-reported problems

Across 48 owner complaints filed on the 2024 GMC Terrain

• Power Train42%
• Engine23%
• Fuel/propulsion System21%
• Unknown or Other19%
• Electrical System13%
• Forward Collision Avoidance6%

Share of complaints naming each system — a signal of what owners report most on this model, not a failure rate. The denominator is people who filed a complaint, not every owner. Complaints are filed with the US regulator; the same models are sold in Canada.

Safety recalls

1 campaign issued by the manufacturer

• Structure · Body · Door

  General Motors, LLC (GM) is recalling certain 2024 Chevrolet Blazer, Blazer EV, Equinox, and GMC Terrain vehicles. The door strikers may fracture, resulting in the door opening unexpectedly.

  Campaign 23V869000

Recall campaigns are manufacturer-issued and fixed free of charge. This is the US campaign set matched by year, make and model — it is not a check against a specific VIN, and Canadian campaigns may differ.