What's Wrong with the Cadillac CT6?

CT6 owners have made 5 complaints to CarComplaints.com. We've listed the three most active below. Most are about the hvac (20%), followed by the interior (20%) and the body (20%).

Want more information about these problems? Clicking on the link will bring you over to CarComplaints.com for additional details. While you're there, add your own complaints about the CT6.

Comparing CT6 Generations

The CT6 only has one generation which runs from 2016 to 2018. To date, it's earned a PainRank™ of 1.2 which ranks 23rd. Looking for a year-to-year comparison? We've got that too.

Generation Model Years Reliability Complaints PainRank (?)
1st Gen CT6 2016–2018
5 1.2

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    The Worst CT6 Years

    This bar chart shows the seven years with the highest complaint volume. Clicking on the year will take you to their problem pages on CarComplaints.com.