The 5th generation of the Regal has a cumulative PainRank™ of 4.19. That can be compared against other Buick generations. Shopping for a Buick? So far, so good. But there are some warning signs to watch for.
Owners of the 2011–2017 Regal model years have sent in 87 complaints on CarComplaints.com. We've listed the three most common below. Most are about the engine (45%) followed by the interior (19%) and the electrical (8%).