10.0

really awful
Crashes / Fires:
2 / 5
Injuries / Deaths:
0 / 0
Average Mileage:
26,537 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 1 of 6)

problem #115

Jun 302024

Optima

  • miles

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

The back passenger door wont close, the door latch is broken making it to where it will fly open at any time driving down the road.

- Oroville, CA, USA

problem #114

Jun 182024

Optima

  • miles
has failed or is unable to remedy this safety recall It smells like burning

- Garnerville, NY, USA

problem #113

Apr 012024

Optima

  • miles
I have a leak in my truck after it rains.

- Fairview, NJ, USA

problem #112

May 042024

Optima

  • miles

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

Hybrid system malfunction

- Omaha, NE, USA

problem #111

May 072024

Optima

  • miles
My paint is delaminating all over my vehicle and is flying off in large sheets. My car now has metal exposed which is susceptible to rust which poses a risk to the structure of my vehicle and the potential of my windshield flying off as a result. This first started occurring about a year ago. KIA fails to recognize this manufacturer defect and it continues to delaminate at an alarming rate.

- Merced, CA, USA

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problem #110

Apr 192024

Optima

  • miles
Not sure what the exact problem is and my mechanic cannot figure out either, I had the car a little over a year purchased from carvana! First few months the brakes started messing up got caught in the rain ran into a trash can left minor scartches but nothing was wrong internally. September got side swiped on the highway not a reportable accident but I had to change whatever held the wheel literally everything that holds the right wheel had to be changed and after that incident a sensor came off, traction with wheels off but still drivable, about 3 days ago the engine just started making a cracking sound mechanic said it was some sensors he changed both and still making the weird noise, only had the car for a year and my mechanic cannot pinpoint the problem and suspects some type of engine issue which idk if it-??s a recall on Kia optima-??s or not because I don-??t drive crazy!

- Henrico, VA, USA

problem #109

Apr 192024

Optima

  • miles

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

I received a safety recall notice in November 2023 stating that there is defect with Hydraulic Electrical Control Unit (HECU) in my car that can result in an engine compartment fire either while I am driving my car or when it is parked. As of April 2024, I am still waiting to be notified that the part to fix this issue is available. This delay is putting my life and my children's lives at risk every time we drive in our only car, as well as the drivers around me if my car catches on fire when I am near them. In addition, this issue puts our home, as well as our neighbors' homes, at risk of catching on fire since I am not able to park outdoors away from other cars and structures as was recommended. In the past few days, I have felt a difference in my car's performance and today 04/19/24, the Malfunction Indicator Lamp (MIL) warning light turned on. According to the notice I received, I am supposed to stop driving my car and have it taken to a dealership immediately if this happens. However, I called my local dealership, and the earliest appointment available is on 05/13/24. I have no other car and cannot afford to drive a rental car for almost 30 days. I have been placed into a horrible situation because of this major issue. I have to risk my safety every time I am in car and even when it is simply parked because of this. This is completely unacceptable, and Kia should be held responsible immediately as I have no other means to remedy this problem.

- San Dimas, CA, USA

problem #108

Apr 032024

Optima

  • miles
Driving to work, that is less than 5 miles, started to hear a noise then car just stopped, called roadside assistance, towed to dealership. Had to wait for their diagnosis-?? I should be under my warranty. I have 44,400? Miles so under 100,000 miles. Has 10 yr warranty also but is 9 years old. Car paid off. They diagnosed rod bearings out and need a new engine-?"- m/b $6700 to replace engine. It should be under warranty- they said they had 4 recalls on that car/ make & model. I was never NOTIFIED so that is now supposedly null & void my warranty because they said my problem.

- Shreveport, LA, USA

problem #107

Dec 222023

Optima

  • miles
The last recall that was fixed is occuring again. Car loosing power warning signal popping up Sometimes smells like matches after parked.

- Sacramento, CA, USA

problem #106

Feb 152024

Optima

  • 125,935 miles
While driving doesn't matter the speed, my car doesn't accelerate and jerks, it had does these many times and I take it into the shop, at least 3 times now, and they can't find anything. Since it doesn't do it when they test drive it, they don't know what is wrong. But it is very annoying, since there are times I have been on a highway and my car doesn't speed up.

- Patterson, CA, USA

problem #105

Jan 112024

Optima

  • 101,650 miles

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

3 months prior to my car going into limp mode I had an incident where I was on the highway and had to come to a stop of major traffic and suddenly my car cut off out of nowhere. I got it to crank after putting it in park, but it was very scary being on the highway thank God it was traffic to where cars wasn't going so fast. Fast-forward to my recent incident to now my car's now in limp mode (MIL) same situation different times was getting on the highway and started to pick up speed to accelerate to 60mph my engine light started to blink Non-Stop and here I am again in a terrifying situation to where I have to get back off of the freeway and I also was on my way to work now having to call in and praying and hoping nothing happens to me while trying to get my car home now I've called I'm certain dealerships decided to go with a dealership to get my recalls done and the dealer basically told me he told his mechanics to hurry up and do my recalls that he could do and get my car out of their shop and also told me to get rid of my car basically refusing to do what he's supposed to do regardless but I truly believe I need a new engine and that's why the dealer rushed me out I just want to know how can I get my vehicle fixed with no problems and also without dealerships denying me. I would love to hear back from you all to know my next step in getting my vehicle recall done please and thank you

- Houston, TX, USA

problem #104

Dec 212023

Optima

  • miles
While I was driving the car just stopped accelerating, the dash was still lit but the car went completely out would not turn over or restart,

- Atlanta , GA, USA

problem #103

Dec 222023

Optima 4-cyl

  • miles
Passenger door handle fell off in my hand. Worried the orhers will do the same. When I called the dealership in Cocoa FL they said that was the 5th call for door handles falling off this week. There was a recall for kia door handles in Canada. 5 calls to one dealership in a week! Multiply that by all the dealerships in the USA and add the ones that don't go through the dealerships. I believe it is worth an investigation into a recall.

- Cocoa, FL, USA

problem #102

Dec 012023

Optima

  • miles
Unknown

- Sacramento, CA, USA

problem #101

Dec 212023

Optima

  • miles
There seems to be some oil burning off when I drive. But none leaking on the ground. My car is consuming oil. Also if I press the gas to speed up, my car will stall a bit and then some black smoke will exit my exhaust.

- Burien, WA, USA

problem #100

Jun 152023

Optima

  • miles
engine died while driving 45 on highway, tow to garage and was told to take to dealership because of a recall for my engine. towed the car to the dealership and they check and are telling me that my car engine wasn't covered and I would have to paid for the repair. I was told the problem was the engine manufactured with the rod bearing issue. My safety was at risk because car died on a state highway.

- Branson, MO, USA

problem #99

Jan 042022

Optima

  • 141,727 miles
Something is so wrong with my car, I can not see through the UVO screen no sound at all, can not detect my car key unless I put my key on dashboard. UVO works and dies instantly. Something in computer part of my KIA is BAD not operating normal. I take my car to KIA in Lithonia GA still NO HELP!! NO KIA DEALER WILL HELP ME UNLESS I PAY A HIGH DOLLAR! My 2015 Kia Optima EX needs help.

- Madison, GA, USA

problem #98

Oct 132023

Optima

  • miles
The paint on my Kia is abnormally bubbling and flaking off.

- Oceanside, CA, USA

problem #97

Aug 192023

Optima

  • miles
Windows were broken and steering column was broken in to. Car was stolen and spray painted the seats and front end was smashed.Car was totaled

- Minneapolis , MN, USA

problem #96

Sep 272023

Optima

  • miles
My car is dragging/hesitant to pick up speed. While on the highway, it takes a while to reach minimal speed. No warning lights are on, but one mechanic advised code, under turbo boost. My steering wheel vibrates at speeds above 40 mph (unsure if it's related to turbo), but no one seems to be able to find the core of the problem for repair, Kia dealership included. I've been trying to seek repair for close to a year, without satisfaction.

- Euclid, OH, USA

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