2020 Kia Cadenza
The Verdict
The 2020 Kia Cadenza has no owner complaints on file with NHTSA. With a Klunk Score of 100/100, it earns a "Smooth Ride" rating.
This is the cleanest year on record. Nice pick.
Klunk Score: Smooth Ride
This vehicle year has significantly fewer complaints than average. A reliable choice.
How is this calculated?
The Klunk Score ranks this vehicle year against all others in our database based on total owner complaints filed with NHTSA. 100 = fewest complaints (top tier), 0 = most complained-about. Scores above 60 are better than average; below 40 means more problems than most.
Recalls 1
Active safety recalls from NHTSA for this vehicle year.
Kia Motors America (Kia) is recalling certain 2020 Cadenza vehicles. The rear power windows can be operated by the driver's power window main switch after the ignition has been turned off and a fr...
Risk
Rear power windows that operate unexpectedly can increase the risk of injury.
Remedy
Dealers will update the Driver Door Module software, free of charge. Owner notification letters were mailed March 8, 2022. Owners may contact Kia customer service at 1-800-333-4542. Kia's number...
Reported Apr 10, 2026
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Under the Hood
Each number is a complaint. Darker = bigger problem.
Complaints
No complaints match your filters.