2016 Kia Optima’s Recalls Cover Heavy Oil Consumption, Airbag Problems, and Unintended Acceleration

Jan 6, 2022

The Kia Optima is a reasonably priced midsize sedan. But the 2016 model year received four recalls, two investigations, and several complaints about problems ranging from transmission shudders and fluid leaks, to airbag issues and faulty window regulators.

2016 Kia Optima - Photo by Kia

Key Points

The 2016 Kia Optima has four recalls and two investigations issued by the National Highway Traffic Safety Administration (NHTSA).
Two recalls deal with malfunctioning driver-side airbag inflators, and the other two addressed a high-pressure fuel line leak and possible front driveshaft fracture.
Out of the 239 registered complaints, several consumers mention excessive oil-burning, and engine knocking, while others report a potential fire risk and engine seizure.
Other problems include unintended acceleration, transmission shudders, fluid leaks, airbag issues, and faulty window regulators.
At the end of the day, the 2016 Kia Optima’s biggest problems are either currently under investigation, or already have a fix, making it a decent bet overall.

2016 Kia Optima - Photo by Kia

Owners Report 2016 Kia Optima having Problems with Heavy Oil Consumption, Engine Failure, and a Fire Risk, Leading to a Recall

The 2016 Kia Optima has quite a lot of engine issues. Out of the 239 complaints, 87 are registered against the sedan’s four-cylinder GDI engines, more specifically, the turbocharged Theta II. Per the NHTSA, complaints about excessive oil consumption and engine knocking sounds are common. Owners report heavy oil consumption, about a quart every 1,000 miles. The cause happens to be its faulty piston rings that fail prematurely. Drivers have faced oil burning issues from as early as 30,000 miles.

Reports of the engine seizing and failing unexpectedly have also been registered. Per the complainants, the car either completely stalls or goes into limp mode. This highlights yet another drawback of the GDI engines. Technicians have found these engines to house a faulty fuel injector system. According to them, excess fuel floods the cylinder causing it to throw a check engine light and force the car into limp mode.

Other engine-related problems include overheating and excessive vibrations. More concerning though, would be the possible fire risk. A few unlucky owners saw their Optima burst into flames. Thankfully, the cars involved were parked, and nobody got injured. The cause is unknown, but Kia has a recall against what they think might be the reason. The Optima’s high-pressure fuel pipe that connects to the fuel pump outlet may have been damaged. This could cause a fuel leak and if near an ignition source can increase the risk of a fire. Per the NHTSA, the recall involves roughly 75,600 cars.

2016 Kia Optima - Photo by Kia

2016 Kia Optima Powertrain Issues include Unintended Acceleration, Shaky Transmission, and a Front Driveshaft Recall

Powertrain issues aren’t uncommon either. The majority of owners experienced the transmission juddering and exhibiting choppy gear shifts. Problems like transmission failure and fluid leaks have also been registered. Other concerns include abnormal noise and hesitation to accelerate after depressing the throttle pedal.

This led to the NHTSA initiating an investigation upon receiving several complaints. It delves into the Kia Optima’s vehicle speed control issues, which include uncommanded acceleration, runaway throttle conditions, surging, stalling, and loss of motive power. The NHTSA found the cause to be a defective electronic throttle control system. The investigation is open and includes 52 affected products.

Problems with the front axle are also quite common on Optimas equipped with the 2.4L engine. If the driveshaft cracks and separates from the vehicle, it will not be able to move forward. Additionally, if the parking brake is not applied on exiting the vehicle, it may roll away. This resulted in Kia issuing a recall.

2016 Kia Optima - Photo by Kia

Faulty Window Regulator and Airbag Inflator Issues Plague 2016 Kia Optima

The Kia Optima’s electrical problems include faulty headlights and window actuators. Many owners experienced the windows getting stuck in either up or down position. In some cases, the windows will fall straight into the door, unable to be rolled up again. The problem has been diagnosed to be a faulty window regulator. Kia has addressed the issue and released a technical service bulletin. At $550 per window, the fix is quite expensive and isn’t covered by the dealership, leaving owners frustrated.

Models fitted with the automatic headlamps seem to have their lights going out unexpectedly. This is quite a safety issue, and few drivers have raised their concerns as to why this is happening. Kia hasn’t yet acknowledged the problem as the issue is fairly uncommon, and there aren’t that many complaints reported.

Cases of airbags not deploying have been reported as well. Per the NHTSA, there are two recalls on record. The first recall addresses the driver-side airbag inflator which could underinflate due to an improperly installed end seal. Another recall was introduced to replace the driver-side airbag module as the second stage wouldn’t deploy.

The NHTSA has also opened an investigation that goes into the car’s airbag control unit (ACU). The issue involves a faulty electronic component inside the ACU that monitors signals from crash sensors to determine whether airbag deployment is required. Only if the conditions are met will the system deploy the appropriate airbags.

Despite Complaints, the 2016 Kia Optima is Still a Recommended Buy

Besides the fire risk and potential airbag failure, the rest of the problems are fairly minor. The engine’s oil-burning issue is worth keeping in mind, as are the transmission problems. However, Kia has addressed the issues with recalls and service bulletins. Despite the complaints, we’d still recommend a used Kia Optima. It’s a feature-rich mid-size sedan with an affordable price tag. So, if you are looking to buy a 2016 Optima, make sure to have a mechanic look at it. Also, check whether it’s part of the recall and see if the necessary components are replaced.

Photos: Kia

Frequently Asked Questions

By Josh Barrett | Jan 6, 2022

Why Won't My 2016 Kia Optima Start?

A failed starter, dead battery, or an alternator problem are the most common reasons why your 2016 Kia Optima won't start. With 38% probability, a dead battery is the most likely issue. If you hear a clicking sound when turning the key, or the lights flicker or dim, the battery is likely the cause and needs to be tested.

Are 2016 Kia Optimas Cheap to Maintain?

The 2016 Kia Optima's annual maintenance cost is estimated at $355, according to Repair Pal. The 2016 Optima is a much more affordable option to maintain compared to other vehicles in its class, which cost an average of $471 a year.

Owner Reviews

Write a Review

Karen zzzDamore on February 2, 2022

Kia 3016

I have had a Kia 2016 and since this I have had complete oil problems I’m going through oil like crazy and it’s not on the ground it chokes it’s dolls it’s very unreliable it’s gotI have had a Kia 2016 and since this I have had complete oil problems I’m going through oil like crazy and it’s not on the ground it chokes it stalls it’s very unreliable it’s got an engine recall the lights come on the passenger window won’t open and the front window and even with the recall and having it in three times in the last time having to be towed and my small granddaughter in the car crying because we had to break down on the highway where people are going 7580I have had nothing but trouble with Kia taking responsibility for what is to be done corporate has told me that I do have the recall and that they would make sure I get a new engine every time this happens the person has not been working there anymore and they claim to have to start over I want to know who to contact to finally get this problem taken care of my car was towed and I have a $2000 bill for a rental because my car is not safe and how dare them think it’s OK to sit there and have a child in I have had nothing but trouble with Kia taking responsibility for what is to be done corporate has told me that I do have the recall and that they would make sure I get a new engine every time this happens the person has not been working there anymore and they claim to have to start over I want to know who to contact to finally get this problem taken care of my car was towed and I have a $2000 bill for a rental because my car is not safe and how dare them think it’s OK to sit there and have a child in this car unsafe weather there’s only a few things happening as far as firesThis could happen and then they’re really going to have some big lawsuits I’m going to bless him on every social media that I can because nobody is helping me they told me now after the third time well we can put the car up on the thing and look at it they should have already done this are they out of their minds this is the third time I want to know who I can call and why they’re not taking care of this or I am going to do something I had a police officer that saw my vehicle because I was blocked in this could happen and then they’re really going to have some big lawsuits I’m going to bless him on every social media that I can because nobody is helping me they told me now after the third time well we can put the car up on the thing and look at it they should have already done this are they out of their minds this is the third time I want to know who I can call and why they’re not taking care of this or I am going to do something I had a police officer that saw my vehicle because I was blocked in a dangerous place here my vehicle seem that it was broke down seen the engine light was on all the bells

Rhonda E on December 11, 2023

Excessive oil consumption and window regulator motor out

I helped my brother purchase this car July 20 2023 and before we bought it we checked to see if it had a blow by, or any other issues. After 6 weeks of having it he checked fluid levels and noticed the oil was low. After putting 2 quarts and checking it a week later it was low again along with the driver side window not working. I reminded him about the extended warranty we purchased, and he took it to Southwest Kia Of Mesquite. The service department said that it's most likely due to the rings in the pistons have gone bad due to carbon buildup and it would need a new engine, along with a window regulator motor. I contacted Old Republic Warranty and was told the dealer had to do a oil consumption test to confirm what service had said. After they changed the oil he drove it for a couple of weeks and then checked the oil and it wasn't even showing on the stick, so the dealer said not to add any oil and bring it back. After it sitting at the shop for 3 weeks and Not being able to actually speaking to a person, I asked for a update, but they said that they have never heard back from the warranty..... I contacted warranty, and GM for the dealer ,and of course the GM never called back and the warranty company said the service department must call them... Finally my service tech called and said he had spoke to the warranty and told them what the 2 issues were and they needed my permission to tear down the engine. He then said the warranty company also asked him to tell me, that if for some reason they denied the claim then I would be responsible for the $1k to tear down the engine. 3 months later they denied repair for the engine due to it being carbon buildup and that is considered pre-existing, but they did cover the window motor. Bottom Line is Kia Motors know they have these issues with their products yet they do NOTHING about it...... My brother lives on a fixed income, he has cancer and needed a "Reliable" car to go back and fourth to his treatments. Now he and I both are stuck with a note that has a $2,989.00 warranty that's worthless and a car that is still in the shop torn apart because it will take $8,100.00 WRONG, WRONG, WRONG!!!!! Just FYI.. There's multiple Class Action Law Suits against them. And there's about to be another type of suit filed as well. I have contacted every news station there is.

Judy L on February 2, 2023

Burning oil

I'm writing regards to an issue that has come about with my 2016 Kia Optima. I kept my cars service maintenance up to date and haven't ever had an problems with my car. It look great and drives like it should and it had under 100,000 miles. I expected more longevity without a major engine issue than what has occurred. About 6or 7 months ago. I checked my oil on a regular basis saw that oil level was low. IK filled it back up to the proper level, two weeks later it was getting low again. I got my oil changed and a short time late it had the same issue low oil. It's not leaking just burning oil. I took my car to the Kia dealership and had them check it out and they diagnosed it as having three bad cylinders. I feel that this problem should not be happening this soon to such a good car in otherwise excellent condition . I love Kia cars. I've had this car more than 5 years, I don't drive my car hard because I love it and I want it to last longer especially more than 100,000 miles. I feel that my engine is a defected engine for this to happen this soon. Kia owners are complaining about the same issue so that let you know your company have an issue with your Kia engines. Put out an recall so we can get our vehicle fix. Many of us depend on our car to go to work. I would like to know what can your company add to this issue to make it right or else research the engine problem and get back with me.

Susan on May 23, 2023

2016 Kia Optima LX - Oil consumption, window regulators, no brake lights

I purchased my Kia new in September 2017. I currently have 46,000 miles. 2021 or early 2022 both of my back windows broke. My cousin was going to repair for me (he works at Nissan) but both regulators needed to be replaced. Hard time getting the part to replace and they cost close to $600.00 each. So he has made a temporary repair and we cannot use the back windows. I had called the dealership when this 1st happened and the lady advised that their computers were down (twice) and was supposed to have called me back to advise if any recalls. Never called me back. Now about 4 months ago my Kia started to use oil (not leaking) the oil light flashed once and then a week later came on again. Checked and oil was low. Now the yellow triangle has come on advising brake light malfunction. I took my car to the dealership and they are doing a 1000 mile oil consumption test. The service department rep said that the manager would check into repairing the windows at no cost. But, I do not have hope that they will. I advised them of the reviews that Kia has known about these issues and are not recalling or repairing the problems. Maybe it is time we all call the local news and let them investigate why Kia isn't issuing recalls on the oil consumption (engine), windows, electrical. Lets pray they don't wait until the car catches fire and someone dies.

Brandie C on August 29, 2021

Many Issues

I bought my KIA brand new. For the first two years it ran perfect. 2years and 2 days later the motor blew. I have the Turbo. I fought to get it covered under warranty and it finally went through. My motor was on back order for several months. They finally replaced it mid February 2019. Since then I have had nothing but problems. My heat does not work and automatically defaults to air when you turn It on. The defrost does work though. My back passenger window stopped working. A month later the front passenger window stopped working and a week after that my driver window went out.I have not had use of my front windows for quite some time because they said the warranty doesn't cover it. The cost is $1500. The passenger side handle broke off. Not covered. The rear-end eats through brand new tires every couple of months. Leaving the tires wearing from the inside as if im driving down the road with them tilted outward. This has been a complaint for a year now. The latest answer I got was my actual wheels are bent. I do not drive the car like a lunatic and I have never had an accident. They want $550 each wheel. None of these issues are at the fault of myself. Yet there is always an explanation, reason or excuse why it isn't covered. This car was the worse investment I ever made.

Abby on February 3, 2023

After my experience with Kia, I never want one again.

I have a 2016 optima and have owned it for about 3.5 years. The first window regulator that broke was my back left— I paid $580 to fix it(WTF?) and as SOON as I drove out of the driveway of the repair shop, my front passenger window falls straight into the door…immediately started to cry. Two months pass and there goes my front drivers side…. The back passenger followed suit within the next few months. I’m a fresh-out-of-college teacher… I don’t have another $1740 to go drop on my car. How is something so small so freaking expensive. Not only that, but I see every 2016 Kia optima in my town with duct tape on their windows. And you mean to tell me that Kia refuses to do a recall? Just to fix all of my windows— I would be paying 1/5 of what I paid to actually buy this car. Not to mention, all of the other problems like headlights randomly working then not. And the rattling of the engine. The car gets good gas mileage and I’m thankful for that but it’s disgusting that Kia is choosing to overlook the window motor issue. I know they’ve gotten countless numbers of complaints. That is all

Joe B on September 27, 2023

2016 Oil and Engine Problem

I have a 2016 Kia Optima during the last two years I noticed I am going through about a quart or so of oil per month. I have taken it to several dealers and mechanics and was told that is just how that engine is. There were no visible leaks on the engine or the ground. If the oil was low, I would get an oil level light. Well last week, I get an engine light and I was unable to travel faster than 50mph. I take it to the dealership, was told there is metal in the engine and I need a new engine. I had my car to that exact dealership not 3 months ago and reminded them of this. They put it on the diagnostic machine, and it didn't throw the code for the knock sensor. I explained to them exactly what I previously explained and was told there was nothing they can do. I said let me get this straight, I have taken this care to different dealerships for oil issues, it was in this dealership 4 months ago for engine light and for you to check the oil issue and there is nothing you can do? The service manager said no, it does not qualify for the engine replacement. I had to pay out of pocket for a new engine.

Pam Kenon on May 12, 2022

2016 Kia Optima

I purchased a 2016 Kia Optima in the year of 2017. Approximately 2 years after I had the car all of my windows start falling one by one. I attempt to replace the first one the driver-side passenger window it has been repaired but it was costly. I tried to see if there were any recalls prior to getting it to fix there weren't any at the time. So, within the last year, I have been experiencing my car using oil very frequently. So, now I am having to monitor the usage of oil in my vehicle. This can be very costly since inflation is going up. I stop going to the KIA dealership in Tallahassee because I only had to replace a battery and it cost me $700 after the guy told me he would remove the diagnostic fee. I asked him how much prior to replacing my battery and he told me that it would be around $300.It stressed so bad that I had a heart attack and was placed in the hospital. This was a predatory service fee. I believe Kia can be a better company, by repairing what the consumer is unaware such as faulty window motors and motors with high volume consumption.

Elliott on November 8, 2022

Gear Actuator Assembly- 2016 Kia Optima

Well my issue started when my vehicle got to 250,000 miles. But anyway my vehicle has been at the dealership for over 3 months now. The first month was just waiting on the part. Then finally the part is replaced and now the problem is resetting the computer. The dealership told me that they have tried resetting it but it it is not working. So the dealership said they have called the corporate office to get help and they were told it's a problem with the computer program. So now they will have to call the maker of the car (Korea) and get help with the program. Now that's been a month and I went to check for updates. Now the dealership tells me that they have spoken with the people in Korea and given them all they ask for but still cannot reset my computer. Now the dealership is working with tech support. So I cannot even get my car from the dealership. I am just wondering has anyone every had an issue like this? So it's about to go into the 4th month with my car just sitting at the dealership. My car has worked fine up till this point

Judy L on February 2, 2023

Engine consuming oil

I have a 2016 Kia Optima. The engine is burning oil and I have to keep an check on the oil. There aren't no leaking no where. I took it to the dealer, oil consumption and I have to pay for that, Then talking about 525.00 for an deep clean of the engine. But it wasn't guarantee to fix the problem. And this is my only transportation to work. I have this vehicle for 4years or more .Then it started burning oil. Oil isn't cheap. Even the Kia dealer said there aren't no recalls on the engine. I called corporate warrant dept. No there aren't no recall. How can we get this issue solve? It will cost 7,000.00 for an brand new engine . My car burn a lot of oil ,knocking noise. When it's low in oil. I can't determine whether it's smoking or the exhaust from the pipe. And I can't I wrote corporate an letter about this issue. I don't think it fair that so many consumer own a Kia having issue. Kia corporate isn't trying help us. An owner of a Kia Optima with oil problems.

Lynda on July 12, 2023

Excessive oil consumption all four window regulator fail engine light on and problems with jerking in the engine

I have a 2016 Kia Optima. I bought it with 36,000 miles and started having problems right after my warranty went out. I have had all four windows Regulators go out. The bizarre thing was it all happened within the same week. I only have one fixed at this time which is the driver's side. I don't have $600 a piece for the other three windows. I also for 2 years have been having continual issues with excessive oil consumption which burns out the tailpipe and leaks on the ground. The engine will jump and misfire. My trunk lock just broke. I'm on Social Security and my husband is a disabled veteran who has had three back surgeries. We've been fighting for his disability for over 4 years. I only mentioned that because I'm frustrated that my car is broken down in so many different areas that it's ridiculous. I need Kia to fix these problems. My car was a good car for several years and then at around 100,000 MI everything started failing.

Dave Lattanzi on December 17, 2021

Excess Oil Consumption OK with KIA

A red oil can indicator light came on while I was driving, which surprised me since there were 6,119 miles since my last oil change. I went to the dealership where I bought it to have the oil changed and asked that they note how many quarts low it is. My Optima has 55,761 miles and has been serviced regularly by the dealership. The dealership didn't note on my service that it was 3.5 quarts low or that I requested an oil consumption test for excessive oil use. I was told that 1 quart per 1,500 miles is normal use. I said, hmm, really, that would mean that I would use 5 quarts of oil every 7,500 miles. I was also told that an oil consumption test indicates a problem if 1 quart of oil is consumed in 1,000 miles. Currently my Optima is consuming a quart every 1,700 miles, no leaks, at this rate I would have to put in 4.4 quarts of oil between oil changes; they say this is normal.

Logan on January 17, 2023

Piece of junk

I’ve had a 2016 optima ex since March 2016 (bought new) and it’s been nothing but problems. Failed mirror motor assembly. Faulty fake leather. Steering wheel material deteriorated. Armrest leather melted in the sun. Wiring harness failed and replaced at 40,000 miles. Engine oil consumption burning 0.5qt at 1000 miles, 1.5qt at 2000 miles and no oil left after 3000 miles. Kia denied service due to missing records that I’ve provided yet they fail to upload after I’ve given them the “missing carfax records” 3x and still they claim they are “missing records”. Also have had cases opened for over a year and never received a call back from my “case manager” who I’ve left numerous voicemails too. Worst customer service I’ve ever had and worst car I’ve ever owned. Sadly. Because I worked hard to afford a car with “real leather”.

Mike on December 13, 2022

Kia sucks

Reading all these comments, the one thing I'm happy about is the fact that I'm not alone. We all need justice when it comes to these cars. I've only had my 2016 Optima for 2 years and it had 1 owner before me. At first it was perfect then slowly but surely it became a nightmare. First, my lights would cut off randomly all the time which is dangerous at night.I get regular oil changes but realized that my oil light started to come on way sooner than it should've. It would blink alot especially when I would brake. I had to start getting oil changing more frequent and soon I could smell oil burning. I took my car into the dealership and they told me that I needed a whole new engine and it wasn't covered under the warranty. 5500 is what is would cost to replace it. Now I'm stuck without a vehicle because Kia refuses to do anything about it.

Mary Long on March 26, 2023

Kia’s stink

I have a 2016 Kia Optima. It has less than 100,000 miles. I bought it used in March of 2020. Staring in March of 2022 I start consuming a lot of oil. No leakage. I’ve had three oil consumption test at two different dealerships. One said I needed a new engine ,maybe and wanted 2200 dollars up front before they would begin to tear it down. The other Kia dealership did two tests and told me it was fine. Today I was driving it and it began to knock. Checked the oil. I put in just a hair over a quart of oil. I kept telling them there was a knocking sound and they ignored it. It will be the second time I’ve had to have it towed. I’m over talking to the dealerships. I’m calling the local tv station, the consumer protection agency and I’m posting it on U-tube about the run around I have received. I’ll never buy another Kia.

Cynthia on August 3, 2023

2016 Kia Optima's are duds!

I have a 2016 Kia Optima. I have replaced every single window motor, and now the backseat window, behind the driver has gone out. I have no children at home, and 99% of the time, I am the only one in the car. I live in Southeast Georgia, so it's hot and I use the AC. I rarely use the back windows, so why are they going out. Now let me start on the consumption of oil, it's ridiculous. I've always kept my oil changed, but what good does it do when it burns so much oil. Now this summer the console cover has melted. Every since I purchased this car, there's always some kind of sensor light on for one reason or another. My husband and son have hated my car since I got it. I loved it, it was the perfect size for me, but after problem after problem, after problem, I can't wait to buy anything else in the world besides a KIA.

Diane Kelly on March 1, 2023

ENGINE SEIZED

Daughter's Optima just seized - she reached out weeks ago about getting the car in on a recall notice she just heard about for excessive oil burning/engine seizing. They could not get her in for 2 months! Well, while waiting and JUST getting an oil change 2 weeks prior, the car knocked very loudly, then just stopped. Lucky for her she got her car off the road for help. Kia will not be able to assist her for months due to having so many cars in the shop with same issue - how do we make them respond and repair cars - people need their cars for work, school and nothing is being done to assist these consumers. Any information is so appreciated so we can move forward to replace/repair this car through KIA - can we use our mechanic then they reimburse them or us? Any phone numbers to contact directly for help NOW

A Bowens on March 25, 2022

2016 Kia Optima

Omg, where do I began, I purchased this car for my daughter for school.. Beautiful on the outside, fully loaded but the engine is bad.Oil light, blinks, so we took the car to Fred Anderson Kia in Raleigh NC , they told us we had to do oil consumption test. We have total done 3.. Now they say basically we need new engine, no help from Kia.. I have tried reaching out to so many people, no help. I have read, they have recall on these types of engine but Fred Anderson can’t seems to find.. This car knocks and shakes but they say , it doesn’t fall in the guide lines of the recall. If someone can help me get a new engine, please reach out to me. They have treated me, like the Customer, don’t even matter, move on to the next person. It’s very sad!!!! If I could give less than , one star, I would!!!

Jody Johnson on August 11, 2022

This vehicle is falling apary

I bought my 2016 Kia Optima in 2018 with less than 15,000 miles on it, It's been a pretty good car until recently. I get regular maintenance on my car, to my surprise, i recently had to put in 6 quarts of oil in the last 2 weeks. I have no leaks. Started researching the problem and found out this is "normal". I don't think so. My headlights have gone off by themselves while driving in the dark, do you know what that does to a person? Scared the c**p out of me. And lately, my check engine light comes on, i open up the gas cap, put it back on, and poof, it will go off again, only to come back on about 1/2 a tank full. I'm starting to regret buying this car, and they want us to pay for it. What kind of c**p is that. This is the only car I've had in my life where I've had so many problems.

Janis Watkins on February 5, 2024

Oil consumption issues stalling jerky after accelerating.

Ive had this 2016 Kia optima since April 2022 and I’ve been having oil issues ever since. I’ll get an oil change and 1000 or less miles driven my oil light comes on a the car ride very rough. I would take it to the shop an no signs of oil leak any where no oil on the ground but, when I give gas there’s a big cloud of smoke from exhaust system. I change the drain plug 3 times as I was told the bolt was stripped and could have caused it. Now more recently after an oil change way before 3000 miles I’m low on oil again, an there’s a slow oil leak maybe coming from the drain plug. This car has been a pain in the neck an it’s not worth it. How can I get some help with this matter as there’s so many customers having oil issues with theses Kia’s?

A Cialini on February 9, 2024

2016 Kia Optima - Corpoate Disregard

To add to all the oil consumption issues everyone is talking about, the common thread is that the Corporate Services and the dealers who selland repair Kia’s are liars, they don’t care and will spin your wheels to finally just give up and give in for buying a new engine. I’ve gone to the extent sending hand written and mailed letters to 5 KiaCorporate executives like CEO, COO, EVP’s and I didn’t get 1 response. That not only shows they are terrible executives but also they just don’t care. I will tell everyone I know to stay away from their cars. The absolute worse customer experience I’ve ever had and they know these engines have issues. They really should be sued. Maybe I will go down that road because my car is worthless.

Adan Pinal on March 6, 2022

MY CAR HAS BEEN BURNING UP OIL SINCE I BOUGHT IT, IT HAD 40K MILES WHEN I BOUGHT IT IT HAS 80 K NOW I WOULD HAVE TO CHECK MY ENGINE OIL ABOUT 2 TIMES A WEEK IN FEB 2022 I HAD AN ENGINE FAILURE DUE TO INTERNAL ENGINE ISSUES SO I TOOK IT TO CAPITAL KIA AND THEY TOLD ME THEY WOULD HAVE TO RUN A FULL INSPECTION SO IT TOOK ABOUT A WEEK AND THEY Told ME I WAS LOOKING AT ABOUT $1500 DOLLERS BEFORE THEY EVEN GETTO THE ENGINE PROBLEM AND EVEN THEN THEY SAID I MOST LIKELY GOING TO NEED A NEW ENGINE I HAVE A 2016 KIA OPTIMA EX AND IT HAS BEEN A NIGHTMARE I HAD THE CAR FOR UNDER 3 YEARS STILL MAKING PAYMENT ON A CAR I CANT USE DUE TO THE TURBO BURNING UP MY OIL ANY CLASS ACTION LAWSUITSI CAN JOIN ?

Str1pes on December 17, 2022

I purchased TWO 2016 Optimas. Both Burn oil.

I purchased two 2016 Kia Optima's. An LX that had 14,000 miles and an Ex that had 19,000 miles when I bought them. One for me, one for my wife. Loved The cars for the ride and price, and they look sharp. The LX all of a sudden started chugging oil at 58,000 out of nowhere did consumption test and kia replaced engine. The Ex did the same thing around 64,000 miles. Did consumption test it failed it, but Kia won't replace engine because I'm second owner and past 60,000. Now at 72,000 miles it is burning so fast I'm just waiting for engine to blow up. Can't Trade it, can't sell it. Kia knows this is a MAJOR problem but won't call. Everyone should sign up for class action lawsuit.

Lesley R. on August 10, 2022

2016 Kia Optima oil consumption problem

I bought the car with 32,000 miles and worked great for about two years then at about 68,000 mile noticed oil consumption use went up. Started to put in oil every couple weeks or about every 1,000 miles. Now its going through oil about 2 quarts every week. Took in to the dealership and had a new knock sensor installed and said car passed inspection. As of today the car is not running because the catalytic converter is clogged and the car won't run. Kia assistance says the can't do anything until engine fails. Crazy how Kia handles engine problems. I'm am single elementary school teacher and it was my first car purchased after college. This really sucks.

Anne on July 3, 2022

2016 Kia Optima Oil Consumption Issue.

Hello, I purchased a NEW Kia Optima in 2016, NOT a Turbo. Car currently has 68000 miles and maintained matictusly with oil changes every 4000 miles and all required maintenance. It is using oil 1 quart ever 800 miles. Went in for oil consumption text after contacting Kia Cooperate. Changed from my original dealer service department to a different dealer service department at the advise of Kia Cooperate. After months of oil consumption testing etc... My new motor is on order. Moral of the story is don't give up! Keep fighting. Keep calling.... I love my Kia, It has been an amazing car, comfortable ride, great reliability and no other issues.

Amanda on March 23, 2022

Consumer

Kia Optima 2016 is the worst car ever. My Kia uses 4 qt oil every 1,000 miles and started at 132,000. Have all my records of oil change and Kia will not do anything about it. Pistons have to be bad been thru multi bull on this car and I am resorting to the lemon law at this point .Kia knows they have a problem and will not produce a recall on them . The same engine is in the Huyundi and they settle out of court on the models starting in 2014. The settlement ( life time on engine) only covered the lower part of the engine. So Kia will not do. Anything about excessive oil consumption. We will see about this Kia

Zack B on May 27, 2023

So many problems

I have had so many issues with my 2016 Kia Optima. I bought the car in 2019 and about a month after I bought it the window problem started. I have had to replace every single regulator for each window, and the front passenger side window broke again, so I had to rig it to where it won’t roll down. About a year ago one of my friends was trying to open the door and pulled the handle off. They didn’t pull it hard, it just fell off. Now recently my engine has started burning oil like crazy. Kia should do a recall on their engine and their windows because they can not expect us to keep putting up with this.

KD on September 14, 2023

Window, oil, and car pulling to left and right

I am at 89,000 miles and this car has been drinking oil, it’s pulling to the left one day, and pulling to the right the next. I’m burning through tires. To add icing on the cupcakes I left work last night and both the passenger side windows in the front and back are sounding like a loud lawnmower. I agree with you all we need complain about these issues! The BBB NEED TO COME SEE ABOUT THIS CAR RECALLS BECAUSE THEY ARE MISSING. I’m a travel nurse and I’ve had this car for almost 3 years, I get it serviced regularly, and I drive it safely and efficiently. I’m so pissed

Cassie Brownlee on April 29, 2023

Too much oil consumption

It’s just terrible! At least a court or two weekly must be replaced. I took it to the dealer and they charged me upwards of $1500to replace spark plugs and clean engine, but no on addresses the oil issue. Anod I tried to trade it and the car was so overpriced thatthe negative equity through me in $850 range car payments for another brand new sedan. That’s with a $4000 deposit. So either I pay for two cars and get one or I keep the faulty car and pay for one car that doesn’t work…..Kia do you hear us or don’t you care?

Tia G on June 28, 2021

The cons of owning a 2016 kia optima.

One thing that I do not like is the seat belt sensor in the passenger seat. It is very sensitive. When I put something in my seat that is very lightweight (something that should not make the seat belt "ding"), sometimes the seat belt sensor will not go off. Another issue that I have had with my kia is, my headlights have gone off while driving at night. My headlights were on in the automatic position. This is an issue that I reported and is something that I feel is very dangerous.

kieran S on October 16, 2021

It is maroon, tan interior and it is a 2016 with about 60,000 miles on it.

I have had my car now for 3 years and I am disappointed with how it is held up. Both back windows quit working, the transmission slips all the time to the point where I am scared to even get on the interstate or drive too far, the tire pressure gauge is messed up and always makes me think I have a flat tire when I do not at all. My passenger side door handle broke off, both charger ports do not work, the paint is peeling off the car, and the interior leather is ripping.

Malinda S on September 8, 2021

2016 Kia optima engine recall.

Found out recently about an engine recall and it has been very difficult to get Kia to fix the issue. I now have to top off my oil every 500-750 miles to prevent further engine damage if not, potentially end up stranded on the side of the road or visit a dealership every 500-750 miles, which is once a week for me due to the distance I drive for work, to do what they call an oil consumption monitor to hopefully receive the approval needed to repair the engine recall.

Steven Jordan on February 7, 2024

2016 Kia optima

That 2016 Kia optima engine finally blew up after adding 2 quarts of oil a week. What's so weird about it is that I never saw all on the ground or anywhere on the engine. And of course Kia dealerships wants nothing to do with me. How can I find some help in getting this engine replaced 😡😡😡 How can Kia get away with ripping so many people off like this. They want me to select one of the stars above are you kidding. One star rating is too much. 😡😡

Tricia on September 7, 2022

DO NOT BUY THE KIA OPTIMA 2016

The Kia Optima Company sucks they have you bring it in time and time again to see if it is consuming oil! Which it was! The dealership said they would not fix it because the engine needed to be knocking! Since it was not it was not under the recall for a free engine! If we wanted to replace it would only cost 5500 hundred but it ok to keep driving it just make you sure you add oil once a week and you will be fine! This is a car I would never recommend or buy

Cathy Mallak on November 3, 2022

I used to love the Optima. I owed a 2012 and a 2016.

I bought my 2016 Optima near the end of 2016, 6 yrs of owning it, it only has 44747 miles on it and it's falling apart. In the last year, I've had to replace 3 of the 4 window regulators... The 4th one is is broken too (I had the shop lock it in the up position until I can get it fixed). This past Tues, the rear door handle fell off in my hand & today the trunk won't latch closed. I need to trade it in before something else goes wrong.

Mike schneider on January 14, 2024

Was short lived

Randomly died on me while driving to work, then wouldn’t start replaced the battery and starter, still no crank and no smoke, I still owe 14k on it. I’ll never buy another Kia I would deny a free one all the window regulators went out had to wedge to keep windows up cause no way I can afford what the assembly is being sold for, now I’m scrounging to get my wife and kids another vehicle while I’m stuck with this yard ornament!

Cesile Yeager on May 12, 2023

BURNING OIL & ENGINE KNOCKING

I had a pil consumption test done 3 times! Each time it failed! Eating and burning oil like crazy! It is misfiring!!!!! Kia dealership refused to fix it!!!!! All times!!! Now i am a little over 100K miles and the same problems and worse! I have been having this issue since i purchased the car 4.5 years ago!!!!! I am ready to blast them on the newsmaking me suffer through this and still owing 9K on a car that has so many issues!

John Peterson on September 8, 2023

Burning oil

Just bought a used 2016 kia optima from a dealership recently and wasnt told about the oil issue. They are a kia dealership and feel we bought the problem you all are having. Car eats a quart of oil every 500 to 700 miles. We took out extra warranties but this sucks. My sons first car, and we now have a lemon engine. The car itself is sharp, drives nice. Should be a recall on these engines. Not ok.

Charlotte N on August 19, 2021

Kia Optima has several issues

Drives nice but my electronics turn off at random times. My heater also somehow managed to stop working. The car is not reliable, you never know when your car is going to break down or have some kind of issue. Once, my car would not unlock using the key fob so I had to get in using the key. Once I got in, I popped the hood and the car alarm went off. I have no idea why these issues keep happening.

Mrs R.💀 on February 17, 2023

Kia 2016 Many many problems

First off I have three windows that's not operating. They all went out at the same time. My acceleration is poor and I get oil changes and the oil burns out with in a week time. The thing about it is that they know what they are selling people and don' t want to fix the problem. They tell you you have to come out of your own pocket and that's not right at all. They get no stars from me.

Keshia P on May 5, 2022

My kia Optima burn too much oil

I hate my kia Optima 2016. It burns too much oil. I have to add oil every 5 days. I'm losing money. These cars need to be recall. To top it off my 2 back windows motor went out. You have to buy the whole kit if you wanna fix it. Almost 200.00 a piece.😤😤😡😡. This is crazy!! I wish I never brought this piece of jock, so many problems.KIA NEED TO DO A RECALL ON THESE 2016

Bridgett on January 21, 2023

Kia is not reliable car!

I just had the motor replaced and I had to go through a lot just to get the recall fixed! I now have 3 or my 4 windows that will not roll up or down. Just yesterday my heat started messing up! I’m the only owner and it seems like one bad thing after another. They should just replace the entire car as far as I’m concerned!!! I will NEVER buy anther Kia!!! 😡😡😡

Holly on January 9, 2024

2016 Kia burning oil

My 2016 Kia optima has 65k miles and just started burning oil like crazy, the dealership said they didn’t notice anything wrong after diagnostics, then my engine started knocking and I couldn’t go over 30mph, I took it back in and they said my ECU just needed to be reset. I’m so upset that I bought a Kia. Never again.

Sam on June 2, 2022

2016 kIA PPTIMA

I have a 2016 Kia Optima that burns through oil. I haven been told by mechanics that I will require a new engine soon. There has to be a class action lawauit out there for this nonsense. If you knew this was an issue, why wouldn't you do something about it . I am a single mom and need my car. This is a crazy!!!!!!!!!!!!!!!

Teresa A on September 29, 2021

I have lost all interest after discovering all the already known problems.

There are recalls on the cars as far as engine and transmission and they want own there fault. The problems are only verified on TSA bulletins. Will be spending money out pocket to fix problems. Kia selected certain years to honor the defects instead of all call in the year brackets of classifications of reported problems.

Teresa R on December 17, 2021

Problems started after one year with the 2016 Optima

Problem with engine and it idles hard after hitting 60,000 miles the car looks good on the outside but may problems long term. We bought the car brand new and the first year it was a great reliable vehicle but then you have to start paying for repairs while still trying to make car payment. Problems with acceleration.

john on August 16, 2022

Engine failure

I have 2016 kia optima that has code related to engine and they are not recalled .i guess Hyundai and kia are in big problems no one trust and want to buy them any more do the engine failure .its a shame but company will pay the price for not doing the right thing to make consumers lose money for something like this.

Shianne on February 20, 2024

Oil consumption

I have a 2016 Kia Optima, and it consumes so much oil. It's ridiculous, I can fill it up and after 619 miles. I have to fill it up again. Kia will do nothing about this. There's gotta be a recall for this I can't afford another car. And just recently the door handle fell off when I went to put my son in the car.

Darleen B on January 23, 2022

Unreliable car

Poor gas mileage. The passenger door always feel like it's stuck when opening or closing. My car is burning a lot of oil at 45,000 miles. It's going through its 4th oil consumption test. Now the dealership is cleaning the engine. I will never buy another kia again. I have no confidence in this vehicle.

C. Gause on November 14, 2023

Oil Consumption out of control

Bought new in 2016..has consumed oil from minute one. We have used Kia service departments only, have been told "it's normal"...no oil on the ground...where is it going?? Just put in 4th can of oil and still not time for a routine oil change. Kia service department just blows us off... "normal"..not!

Jenny J on July 30, 2021

The Kia optima is trash, I hate this car.

It's not that roomy on the inside, it does not pick up speed, the amount of gas that goes into the car is horrible I might as well have a truck, the gas goes out as fast as it's put in, check engine light comes on randomly but nothings wrong. If I can go back in time I wouldn't have bought this car.

Stephanie P on June 24, 2021

2016 Kia review. Had an engine recall.

Poor quality interior. Not enough bells and whistles to a comparable sedan by different manufacturer. No lock on glove compartment. Windows should be auto up and down for both passenger and driver. Get up and go could have a little more power. Merging into highways these days are dangerous.

B Michelle on September 24, 2022

Burning Oil

This article references a recall for the oil burning issue but I see no evidence of it and I have taken my car to the dealer a number of times for the issue. I was recently told by the dealer there was nothing that can be done.....makes me wonder the legitimacy of this site/article/author

Eddie Wideman on March 15, 2023

Electric window fail

2016 Kia Optima 2.4L. 3 of 4 windows fell into doors within 2 weeks of each other. Repaired those 3 and the 4th just in case. $1800 later, service Mgr and tech said to report to Kia Corporate--Crickets.....Was still in 5yr warranty period but 2,000 miles over mileage warranty.

Kate H on June 29, 2021

Engine stalling issue for the Kia optima.

Well my Kia dies when you come to a stop after driving for several hours on a long trip. It is very frustrating. It also shudders when I pull up to a stoplight or stop sign which makes me think that it is about to die. Kia will not recall the cars for the problem either.

Kenny R on July 20, 2021

Pretty on the outside weak everywhere else

Small things like the door handle and door trims break or just fall off over time. There's not much durability on the body as well. The car typically has issues with the power windows where I swear I hear a whistle sound when I reach a certain rate of speed

Renee W on August 15, 2021

This vehicle is recall city.

I appreciate my car but it has a lot of problems that need to be fixed. The car had a recall on the engine which was frightening and also the steering wheel had a recall on that as well. It is not too costly to fix but beware that it does have problems.

Leigh on May 1, 2022

Fourth tow in less than a year

They refuse to replace the engine.They keep it for four-five days while I’m stuck paying Uber paying AAA they always finally get a software update to “take” then few months it happens again. Burns oil, engine knocks! I’ll NEVER buy another kia

Keshia on May 5, 2022

My kia Optima 2016 burn so much oil.

I hate this car! They need to do a recall on these engines. I have to put oil in this car every 5days 😔😣😤😡. My 2 back windows motor went out. I wish I never brought this car. I need to get on board with that lawsuit like every one else

Diana L on December 11, 2021

It has turned out to be one of the most unreliable cars I have ever owned.

Overtime is has had several issues. Parts have become worn very quickly and the car breaks down frequently. An engine recall has even taken place kvb, despite engine replacement, did not improve on the overall functionality.

D N on August 4, 2021

Bad Engine in 2016 Optima

If you own a 2016, Kia Optima and you are having issues with it burning oil, check the condition of the spark plugs. The ENGINE IN THIS VECHICAL IS BAD! The problem will get worst at about 68,000 miles.

Susan Acel on October 15, 2022

Using oil

2016 kia optima...no issues until it started eating oil! Pitting in oil about every 800 miles. Ridiculous regular oil changes!!! Is there a recall or class action lawsuit needs started!!

Laura cullen on September 5, 2021

Junk 2016 Optima

It's comfortable but I feel like I'm bringing in it in every two weeks the three weeks for something to get fixed or they say something's a recall and they're very bad on their service.

Destiny H on June 11, 2021

Blue, tan interior, black seatbelts, backup cam, automatic.

Right now the car is down because of a recall. The engine has gone out. However, Kia is replacing that for free. I’d recommend it if you are willing to take the chance on a recall.

Tammy thompson on May 2, 2023

The performance of the car is not good

I have a 2016 Kia Optima the windows are not working good Burns oil the guy celebration is not working properly it only has 73,000 miles on it these cars are junk

MLB on November 30, 2021

Burning oil

Having oil issues all of a sudden close to my extended warranty being out. Makes you wonder if this is a ploy to buy new. Bringing in every 1000 miles for check.

Anderson on October 13, 2023

Oil consumption

Same as a lot of others. 2016 Kia optima fe. Burning oil a lot. I add engine oil every 2 days. It adds up to 1 quart every week. Any help will be appreciated.

Howard C on March 8, 2023

Oil consumption causing fouled spark plugs

The car won't go 5 miles after cleaning fouled spark plugs before they are fouled again causing it to miss on multiple cylinders. Only 70k miles. SMH.

Rodney J on November 28, 2021

You need to monitor the 2016 Optima carefully

It has problems starting up at times, it does not get good mileage, have to maintain repairs on it, you have to check the fluids on a regular basis.

Audra Ornelas on July 21, 2022

Fix it right of way

They told me the engine has to blow in order to replace it, if they know the engine is going to blow WHY won’t they replace it right of way

Phil on September 6, 2022

Kia 2016 optima oil leak bad started at about 60000 miles

2016 kia optima.i have to put 1 quart every 300 miles!!!no oil on ground? Service dept not helpful at all.they sau put new engine $6000

Trisha on June 7, 2023

2016 Kia optima

I like my car, because of its roominess. But lately it’s been using too much oil. Now it has a small oil leak.

Alyssa S on November 10, 2021

Recalls are an issue with the 2016 Optima

Kia does have lots of recalls on their optimas including an engine recall and stereo system recall.

Lori H on December 21, 2021

Drivetrain is poor in 2016 Optima

We just had a new engine and transmission put in. It is still having problems.

Gary I on September 25, 2021

Computer issues with my 2016 Optima

The computer in the car, is not reliable 100%. Kind of bumpy ride.

arline a on September 24, 2021

Electronic glitches with 2016 Optima

Sometimes some of the electronics do not work.

Kiran Menon

Kiran has been a fan of automobiles ever since he was a kid, thanks in part to auto magazines and TV shows like Top Gear. Fast forward a few years, and this obsession eventually led him to earn a degree in automotive engineering. He now writes about all things motoring for Vehicle History and HotCars after starting his auto journalism career as a features writer for CarHP.