The 5th generation of the Sonata has a cumulative PainRank™ of 17.83. That can be compared against other Hyundai generations. Shopping for a Hyundai? You should probably steer clear of this generation.
Owners of the 2006–2010 Sonata model years have sent in 342 complaints on CarComplaints.com. We've listed the three most common below. Most are about the engine (24%) followed by the exterior (17%) and the interior (11%).