The 1st generation of the Terrain has a cumulative PainRank™ of 15.62. That can be compared against other GMC generations. Shopping for a GMC? You should probably steer clear of this generation.
Owners of the 2010–2017 Terrain model years have sent in 336 complaints on CarComplaints.com. We've listed the three most common below. Most are about the engine (44%) followed by the transmission (11%) and the interior (10%).