YearToAvoid

2005 Kia Optima Electrical System Problems

NHTSA has 31 owner complaints about electrical problems in the 2005 Kia Optima, 22% of all 144 complaints for this model year. That is #11 highest electrical complaint count among 16 Optima model years. These complaints report 1 fire and 1 injury. Median mileage at failure: 97,009 miles.

Electrical System complaints
31
22% of 144
Crashes reported
0
Fires reported
1
Injuries reported
1
Median mileage
97,009 mi
Related recalls
0

When 2005 Kia Optima electrical complaints were filed

First complaint Jul 25, 2005, latest Aug 14, 2017.

2005 Kia Optima electrical system complaints: complaints filed per month2Jul 2005Aug 2009Jun 2012Feb 2013Nov 2013Jun 2015Jan 2016
31 complaints filed with NHTSA from Jul 2005 to Aug 2017; peak May 2013 (2).

Electrical System recalls for the 2005 Kia Optima

No safety recalls on record for this model year.

Electrical System complaints by Optima model year

Raw complaint counts per model year; newer years have had less time to accumulate complaints.

  1. 200531 (22%)
  2. 200633 (21%)
  3. 200738 (23%)
  4. 200822 (15%)
  5. 200923 (20%)
  6. 201014 (19%)
  7. 2011143 (24%)
  8. 2012146 (16%)
  9. 2013175 (13%)
  10. 201475 (13%)
  11. 2015150 (15%)
  12. 2016140 (19%)
  13. 201736 (14%)
  14. 201842 (18%)
  15. 201925 (12%)
  16. 202013 (9%)

Frequently asked questions

Does the 2005 Kia Optima have electrical problems?
NHTSA has 31 owner complaints about the electrical in the 2005 Kia Optima, 22% of all complaints for this model year. Median mileage at failure is 97,009 miles.
Which Kia Optima year has the most electrical complaints?
The 2013 Kia Optima has the most electrical complaints (175), compared with 31 for the 2005.
Is there a electrical recall for the 2005 Kia Optima?
No NHTSA recall campaign for the 2005 Kia Optima is classified under electrical system. Complaints alone do not trigger a recall; check the full recall list and your VIN.

Sources: NHTSA Office of Defects Investigation complaint and recall databases; U.S. EPA fuel economy data; NHTSA 5-Star Safety Ratings. Complaints are unverified owner reports.

Data updated Sep 24, 2026. Read the methodology and data sources. The Complaint Index is based on NHTSA owner complaints and recalls; it is not a reliability rating.