ANNOUNCEMENT: The Car Book 2018 is now online!

Ratings on over 1,000 new & used models going back 5 years, from the Center from Auto Safety. Learn more about The Car Book 2018 here.

GMC Terrain

Model Year Comparison

Worst Model Year
2010
Worst Category
engine Problems

Here are total complaints by model year for the GMC Terrain. Overall the worst problem category is GMC Terrain engine problems.

The 2010 GMC Terrain has the most overall complaints, & we also rate 2010 as the worst model year ranked on several factors such as repair cost & average mileage when problems occur. The most-reported problem is with the 2011 GMC Terrain for excessive oil consumption.

Click on the graph bars for more details about a specific model year.

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Worst GMC Terrain Problems

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