Tl*the contact owns a 2007 Kia optima. While driving 30 MPH, the anti-lock brakes failed. The contact veered off the road, drove into the embankment, and struck a tree. The rear end of the vehicle spun around and a tree crashed through the windshield. The vehicle flipped over and landed upright. The air bags failed to deploy. A police report was filed. The vehicle was presumed to be…
2007 Kia Optima brakes problems
severe 4 complaints filed with NHTSA · avg repair $450 · see brakes across all vehicles →
Complaints
4
Recalls
0
Avg fix
$450
2crashes
2injuries
When does it fail?
Of the 4 brakes complaints filed for the 2007 Kia Optima, here's the actual mileage breakdown — failures cluster heaviest at 0-25,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What stands out
No new NHTSA brakes complaint has been filed on this vehicle in over 18 years — the issue may be aging out of the active population.
What owners are reporting 2 most recent
Bought a 2007 Kia optima in july 2010, after 3 months had to have brakes and rotors replaced. Now only a month later the brakes are bad again. I have to take it to the shop. The back driver side brakes are grinding. The car continues to squeal. I talked to the dealership where I bought the car this is not covered under warranty. However when I bought the car they said there was more than 50%…
Had brakes trouble with your 2007 Kia Optima?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the brakes problem on the 2007 Kia Optima?
It's a meaningful issue. 4 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $450.
At what mileage does the brakes typically fail?
Based on the 4 complaints filed, brakes issues most often appear around 34,150 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $450 for brakes repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to brakes?
No active recalls currently cover brakes issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2007/Kia/Optima.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.