10.0

really awful
Crashes / Fires:
2 / 5
Injuries / Deaths:
0 / 0
Average Mileage:
28,257 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2015 Kia Optima miscellaneous problems

miscellaneous problem

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2015 Kia Optima Owner Comments (Page 2 of 6)

« Read the previous 20 complaints

problem #88

Apr 272023

Optima

  • miles

A D V E R T I S E M E N T S

Driving down a highway and my engine completely turned off. I was lucky enough to make it to the edge safely, but my car would not start. Had it towed to a Kia dealership where they told me since the reset never took place, they would not honor the recall. I-??ve only had the car 3 months and was not alerted of any recalls at my last oil change.

- Harriman, TN, USA

problem #87

Jan 022023

Optima

  • miles
My 2015 Kia is burning 1. a lot of oil and 2. The second is the car smells of gas scared it is one that will catch fire

- Mechanicsburg , OH, USA

problem #86

Feb 102023

Optima

  • miles
In early February, my Kia was broken into and attempted to be stolen. There has been a lot of word going around about how Kia-??s are easy to steal. My car fell victim to the viral trend of Kia theft. The damage done to my car included a broken window and my whole steering column ripped apart. The anti-theft protection has now become a safety issue because of the lack of industry standards for theft protection. I am still unable to drive my car because of the part shortage. I have been unable to drive my car for months.

- Minneapolis , MN, USA

problem #85

Apr 012023

Optima

  • miles

A D V E R T I S E M E N T S

The paint on my pearl white 2015 Kia started chipping around windshield areas a few years ago. Front, side and back. Now the whole trunk is coming off and an area around rear passenger side. It just keeps spreading and I am so embarrassed and frustrated. My car is in great condition. no dents, no accidents! I take good care of it and this is what it looks like? Not right and Kia needs to do something about it.

- Santa Clarita, CA, USA

problem #84

Nov 242022

Optima

  • miles
Paint is peeling off of vehicle for no apparent reason. Large size pieces on the trench hood.

- Merrick, NY, USA

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problem #83

Mar 112022

Optima

  • miles
The fuel rail seals keep leaking and spraying fuel all over. Fuel rail needs replaced

- Mendon, MI, USA

problem #82

Oct 122022

Optima

  • miles

A D V E R T I S E M E N T S

Paint on the entire car is delaminating

- Redlands, CA, USA

problem #81

Jan 112023

Optima

  • miles
The lack of an ignition immobilizer facilitated an easy car theft and unauthorized use of the vehicle. A mechanic has confirmed that due to the lack of an immobilizer, anti-theft features were overridden, leading to a car theft. Insurance, police, and mechanics have all inspected the vehicle and state the cars theft was a result of the known fact that KIA ignitions can be started with a USB. The manufacturer, KIA, failed to keep up with industry standards to protect their customer's cars from theft, and now that the problem has intensified, they have not taken action to help consumers affected.

- New Orleans, LA, USA

problem #80

Dec 232022

Optima

  • miles
Driving down the road and suddenly there was loud knocking and smoke coming from under the hood and got it to the side of the road and turned it off and now it won't crank. The dash lights come on when you turn the key and that's all it will do. No noises at all.

- Kellyton , AL, USA

problem #79

Dec 262022

Optima

  • miles
Severe chipping of the paint

- Aiken, SC, USA

problem #78

Aug 102022

Optima 4-cyl

  • miles

A D V E R T I S E M E N T S

On the behalf of my daughter I am filing this formal complaint: * On August 10, 2022 my daughter was driving home from Des Moines to Cedar Rapids, Iowa. She was on the highway and all of the sudden her car engine shut down, no warning lights came on prior to this happening. She did not have power steering, it took all she had to pull the car over safely, she was able to use the brakes but barely. She then tried to restart the vehicle, it was able to restart with no other problems along the way. This incident happened at 2am, had this occured earlier in the day, with heavy traffic the safety of my daughter and others would have been at a high risk, this could have caused a major accident. * On October 9, 2022 My daughter was just exiting the interstate, warning light appeared. She was approaching her home, not far from the highway, when the car engine shut down once again but this time it would not restart. The vehicle remains undrivable but is available for inspection upon request. * On October 10, 2022 I sent my step-father over to her house to take a look at her car. From his findings he stated that the oil plug was loose and that the oil had drained out. * On August 2, 2022 She had an oil change done at Jiffy Lube (Cedar Rapids, Ia.) I filed a complaint assuming that they did not properly tighten the oil plug. The manager from Jiffy Lube informed me that an investigation is in motion at this time for Kia (2005-2020) and Hyundai's due to oil plugs loosening and engines ramdomly shutting down at highway speeds. At this time I am strongly advising a thorough investigation into this matter. Thank you for your time.

- Cedar Rapids, IA, USA

problem #77

Sep 222022

Optima

  • miles
Have a white pearl paint that is completely chipping off by the pillars, windshield sides, top of the trunk, roof, around the gas tank and some car door edges. Have read an excessive amount of kias with MAJOR white paint job problems. It is also obvious the paint is thin as water which is contributing to this issue.

- Winston Salem, NC, USA

problem #76

Sep 122022

Optima 4-cyl

  • miles
Sunroof spontaneously shattered while driving down the road. The glass is pushing outward like it was broken from the inside of the car. Nothing hit the care at the time, there was a loud explosion sound and then cracking sounds after that.

- Broomfield, CO, USA

problem #75

Aug 312022

Optima

  • miles
1. The paint on my car has been pealing off. I can make myself available for the car to be inspected. 2. No 3. I have the problem on multiple vehicles of the same make and model 4. Yes 5. No This is problem that the manufacturer should be responsible for. It causes monetary damages to the owners. Upon resale of the vehicle they will be out thousands of dollars towards the value of the car.

- Clayton, MO, USA

problem #74

Apr 162022

Optima

  • miles
I purchased a 2015 Kia Optima SXL Turbo in Snow White Pearl color on Dec 11,2020. In Mid 2021 I started to notice little chip marks in different places throughout the exterior of the car. On April 16,2022 i was washing my car to prepare for vacation and as i was washing a large patch of paint flew off. I attempted to rinse the car to prevent further chipping only to my surprise more paint flew off in another area. The more rinsed the worse it became. i havent washed my car since june in fear that paint would just keep peeling,

- Lake Charles, LA, USA

problem #73

Aug 012021

Optima

  • miles
Clear coat or paint is peeling on the back passenger panel over the tire and on the trunk lid under the kia medallion.

- Salisbury , MD, USA

problem #72

Mar 132021

Optima

  • miles
Passenger side window would go down, but not up. Was unable to get an appointment with Dutchess Kia to bring vehicle in. Went to Knuckle Busters Tire & Auto in Highland, NY. I explained to them what was going on and Knuckle Busters stated that my car was the 5th Kia optima to come in with that same problem, which was replacing the motor or regulator and from some both. Per the mechanic Steve when he unscrewed the motor from the door it fell apart.

- Highland, NY, USA

problem #71

Jul 252022

Optima

  • miles
Kia cars lack an engine mobilizer or something and thieves are able to break in and bypass the cars alarm and break the steering column down and start the car with a simple usb and steal the car. Kia-€™s are being targeted because of this issue and are being stolen. This is a major safety problem and should be fixed. It has been all over the news and police departments are warning Kia owners about it.

- South Bend, IN, USA

problem #70

Jul 242022

Optima

  • miles
Heard noise, while driving, hitting car. Fin cover for antenna broke off. Pulled over and luckily found it. Looks like it broke loose at connecting screws. Thankful no one was behind me at time.

- Spruce Pine , NC, USA

problem #69

Jul 182016

Optima

  • miles
Paint is coming off vehicles has been since I purchased

- Tazewell, TN, USA

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