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What's Wrong with the GMC Terrain?

The GMC Terrain has a total of 325 complaints. The majority of the complaints involve the engine (43%) followed by the transmission (12%) and the interior (10%).

You should avoid the 1st generation (2010–2017) Terrain because of its overall PainRank™ of 15.47.

How Terrain Generations Rank

Generation Model Years Complaints PainRank (?)
2nd Gen Terrain 2018–2018 0 0.0
1st Gen Terrain 2010–2017 325 15.47

Recent Terrain News

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Trending Terrain Complaints

These are the most common complaints submitted to by Terrain owners over the last year.

Most Complained About Terrain Years

A quick look at which years have the highest complaint volumes. Clicking on the year will take you to their problem pages on