2021 Kia Forte: 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
"DECEMBER 2,2020 I WAS DRIVING ON ROUTE 33 WEST AND EXITED THE EXIT AT CANAL WINCHESTER. I WAS DRIVING TOWARDS THE LEFT SIDE OF RAMP AND THE STEERING WHEEL TOOK CONTROL AND SLAMMED ME INTO A CEMENT BARRIER. WEATHER WAS 44 DEGREES AND AT 4 PM IN THE EVENING.*DT*JB*JB*DT*DT*JB*JB*DT*JB*JB"
"IN NORMAL DRIVING AND LIGHTING CONDITIONS MY AUTO GLASS APPEARS CLEAR AND NO VISIBLE ISSUES. HOWEVER, AS SOON AS THE SUN IS SHINING DIRECTLY THROUGH THE GLASS, THEN THOUSANDS OF WHAT APPEAR TO BE MICRO BUBBLES APPEAR AND SEVERELY IMPACTS THE DRIVERS VISION ESPECIALLY THROUGH THE FRONT WINDSHIELD. ..."
"6/20/2021 Miles when purchased: 18. I bought my Kia Forte and drove it home to Livermore from San Jose without any problem. 6/21/2021 & 6/22/2021 I did not drive anywhere. 6/23/2021 I drove to Dublin Bowl from Livermore. When I returned home (Livermore) and was pulling into my driveway, as I pres..."
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.
Who Files Complaints?
Kia Forte — Other Years
See how this model compares across different model years.
Active Recalls (2)
Federal safety recalls issued for this vehicle.
Extend Your Engine Life
Based on the most common issues reported for this vehicle.
- Change oil on schedule — this is the single most important thing you can do
- Use the manufacturer-recommended oil weight and type
- Replace the air filter every 15,000-30,000 miles
- Don't ignore the check engine light — small issues become expensive fast
- Let the engine warm up for 30 seconds before driving hard in cold weather
- Address coolant leaks immediately to prevent overheating damage
Compare Kia Forte
Vehicle Rankings
Looking for a replacement?
Based on the data above, here are relevant options.
Affiliate link
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