2004 Kia Optima Brakes Problems
- Complaints
- 7about this part
- Share
- 3%of 225 total for the year
- Median mileage
- 3,200miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 7 complaints about the brakes of the 2004 Kia Optima, 3% of the 225 complaints for this model year. Where a mileage was given, the median is 3,200 miles. 1 of these say a crash was involved, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“I purchased a new Kia Optima in 2004. In 2005 the rear passenger tire smelled like burnt rubber. I took the car into dorschel automotive group. They stated that the brakes needed grease and I was all set. The rear brake continued to smell like smoke intermittently and shrugged it off due to lubricants. In 2007 I complained of the problem of smell of smoke and a sound of medal on medal everytime I made a turn. Dorschel inspected the brakes and stated I needed new rotors and new brake pads in the rear. The car only had 14,230 miles on it. …”
NHTSA complaint #10282522, filed 2009-09, 5,864 miles“While driving 55 MPH the consumer applied the brake pedal and the brakes locked. The consumer lost control of the vehicle. The consumer was able to unlock the brakes and the vehicle stopped completely. The mechanic informed the driver that the brakes needed to be fixed and ordered a part. Please provide further details. The consumer did not apply excessive pressure to brakes vehicle was completely out of control.”
NHTSA complaint #10097086, filed 2004-10, 500 miles“The contact owns a 2004 Kia Optima. The contact stated that the vehicle was being inspected by a private mechanic for a brake grinding noise when he was advised that the passenger rear caliper failed. The vehicle was repaired. The manufacturer was contacted. The failure mileage was 700 and the current mileage was. 32,429.”
NHTSA complaint #10475630, filed 2012-09, 700 miles“I recently purchased a Kia Optima 2004, on december 28,2005 I notice a piercing noise coming from the back of my car. I took the car into the local dealership who indicated that I needed new brake pads and that my rotors were rusted. My question is how can a car that is brand new and only driven for 14 months have rusted rotors. Isn't there safety standards on material used so that this does not occur in such short of a time. It was not covered under warranty which resulted in a bill totaling $659.00. My purpose of purchasing a new car was to avoid constant repairs right away. …”
NHTSA complaint #10146947, filed 2006-01“The contact owns a 2004 Kia Optima. While driving at an unknown speed, the contact heard a grinding noise coming from the rear passenger side tire. The vehicle was taken to the shop the following day for an oil change, and it was discovered that the rear passenger caliper was frozen and would not release. The rotor and caliper were replaced. Approximately 8,000 miles later, the pads and rotors had to be replaced again. There is no recall regarding this failure. The current mileage was 17,080 and failure mileage was 80,000.”
NHTSA complaint #10230837, filed 2008-06, 80,000 milesRelated service bulletins
- 10026726Aug 28, 2008Kia: all models. Article provides information relating to the improved durability of bulb life for rear combination bulb; rear stop lamp/tail lamp bulb utilized on multiple kia…
Brakes: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2020 | 8 | 5% |
| 2019 | 19 | 9% |
| 2018 | 17 | 7% |
| 2017 | 6 | 2% |
| 2016 | 24 | 3% |
| 2015 | 90 | 9% |
| 2014 | 42 | 7% |
| 2013 | 114 | 8% |
| 2012 | 88 | 10% |
| 2011 | 47 | 8% |
| 2010 | 4 | 5% |
| 2009 | 21 | 18% |
| 2008 | 7 | 5% |
| 2007 | 8 | 5% |
| 2005 | 2 | 1% |
| 2004 | 7 | 3% |
| 2003 | 4 | 3% |
| 2002 | 12 | 11% |
| 2001 | 14 | 10% |
Other parts of the 2004 Kia Optima
81 complaintsElectrical system
45 complaintsBody and structure
42 complaintsAir bags
26 complaintsSuspension
19 complaintsOther or unknown
12 complaintsEngine cooling
11 complaintsFuel system
10 complaintsTransmission and drivetrain
8 complaintsSteering
7 complaintsSeat belts
6 complaintsEquipment
5 complaints
← All problems reported for the 2004 Kia Optima
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology