We don't have a lot of Cadillac CT6 transmission problems on file — feel free to add yours here. The most common CT6 transmission problems occur at 22,000 miles. Click on a year below.

Worst Transmission Problems
rough shifting 2017 Cadillac CT6
shifting rough 2016 Cadillac CT6
car shudders when accelerating 2017 Cadillac CT6