2017 Kia Cadenza: Reliability Data
When Do Complaints Happen?
Distribution of NHTSA complaints by vehicle mileage at time of report.
What Fails?
Most reported component issues from NHTSA complaints.
Severity Assessment
Sample Complaint Reports
"SHORTLY AFTER FILLING FUEL TANK A STRONG RAW FUEL ODOR EMANATED FROM THE LEFT SIDE OF THE VEHICLE NEAR THE FUEL DOOR. THE SMELL WAS MOST PRONOUNCED OUTSIDE THE VEHICLE. INITIALLY I THOUGHT SOME FUEL HAD SPILLED, BUT THE SMELL LASTED SEVERAL DAYS UNTIL THE TANK WAS DEPLETED TO 1/2 FULL, AND IMMEDIATE..."
"BRAKE ISSUE: I HAD AN ACCIDENT DUE TO A BRAKE FAILURE ON THIS CAR. I WAS DRIVING VERY SLOWLY GOING DOWNHILL (SPEEDS 0 TO 10 MPH) IN A LINE OF CARS STOPPING AND GOING, STOPPING AND GOING MANY TIMES. AT FIRST THE BRAKE PEDAL FELT NORMAL AS PRESSURE WAS APPLIED THE CAR SLOWED THEN PETAL RESISTANCE WO..."
"OUTSIDE AIR TEMP SENSOR HAS DEFECT. IT READS 32 DEGREES F. WHEN TEMPS ARE OVER 80 F OUTSIDE. WON'T ALLOW AUTO AIR CONDITIONING TO WORK. THE ENGINE EMISSION CONTROL WARNING LIGHT COMES ON AND STAYS ON. HAVE HAD IN THE DEALERSHIP 3 TIMES AND THEY KEEP TELLING ME MY GAS CAP IS NOT SEALING. IT'S RESET A..."
Source: NHTSA ODI Complaints Database. Names and identifying details omitted.
When Were Complaints Filed?
Number of complaints by the year the issue occurred.
When Does Each Component Fail?
Median mileage at complaint for top components.
Where Are Complaints Coming From?
Top states by complaint count.
Kia Cadenza — Other Years
See how this model compares across different model years.
Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.
Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.
Data through: 2026-03-28
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