2014 Kia Optima Problems

Half of the owners who gave a mileage had the problem by about 88,000 miles.

What to check before you buy

• Ask the seller not to warm the car up, and start it cold. Listen for ticking, knocking or a rough idle in the first minute.
• Pull the oil dipstick and the oil cap. Low oil, a gasoline smell or a milky film on the cap are reasons to walk away or get an inspection.
• Plug in an OBD2 scanner. Stored or pending codes matter, and so do readiness monitors that show "not ready", which usually means the codes were cleared right before the sale.
• Ask for oil change records. A gap in the records on a model known for engine complaints is a negotiating point at minimum.

Tools that help

What owners said

The contact's daughter owns a 2014 Kia Optima. The contact stated that while driving at 45 MPH, the engine stalled and shut off. The vehicle coasted to the shoulder of the road. The contact stated that while attempting to start the vehicle, the engine failed to restart. The vehicle was towed to the dealer, where it was diagnosed with an…Owner complaint, filed 2026, at 145,848 miles

The contact owns a 2014 Kia Optima. The contact stated that while driving at an undisclosed speed, the vehicle was consuming an excessive amount of oil. The contact stated that a quart of oil was added every 600 miles. The contact stated that the dealer had replaced the engine with a rebuilt engine under an unknown recall seven years…Owner complaint, filed 2026, at 40,000 miles

Half of the owners who gave a mileage had the problem by about 11,000 miles.

What to check before you buy

• Turn the wheel lock to lock while parked and listen for groaning, clicking or binding.
• On a straight road the car should track straight with the wheel centered and no loose feeling.
• A power steering warning on the dash, even briefly, deserves a mechanic’s look before you buy.

Tools that help

What owners said

1. Component or system that failed/malfunctioned & availability for inspection: The Motor Driven Power Steering (MDPS) system and the steering column assembly have failed. The vehicle and the defective steering column are fully available for inspection upon request. 2. How safety was put at risk: A known, dealer-diagnosed defective…Owner complaint, filed 2026

The contact owns a 2014 Kia Optima. The contact’s son stated that while driving 30 MPH, the steering wheel became inoperable. The contact stated that the steering wheel seized, and significant effort was required to control or turn the steering wheel. The contact’s son also became aware of an electrical burning odor during the failure.…Owner complaint, filed 2026, at 153,000 miles

Half of the owners who gave a mileage had the problem by about 72,000 miles.

What to check before you buy

• Test every switch: windows, locks, mirrors, seat heaters, the screen, the backup camera, Bluetooth and every USB port.
• Watch the dash at startup. Every warning light should come on briefly and then go out.
• Have the battery and charging system tested. A weak alternator or battery drain shows up here.

Tools that help

What owners said

Odometer Fraud. The contact purchased a 2014 Kia Optima. The contact stated that while attempting to register the vehicle, it was discovered that there was a mileage discrepancy. The vehicle was a private sale. At the time of purchase, the vehicle mileage was 71,527. However, upon taking the vehicle to the dealer due to excessive oil…Owner complaint, filed 2026, at 200,000 miles

The contact owned a 2014 Kia Optima. The contact stated while driving at an undisclosed speed, the contact noticed smoke that exited from under the front hood of the vehicle. The contact stated the smoke was intense. In addition, the contact was informed by a nearby driver that fire was coming from underneath the front of the vehicle.…Owner complaint, filed 2025, at 147,000 miles

Half of the owners who gave a mileage had the problem by about 92,000 miles.

What to check before you buy

• Smell around the engine bay and under the rear of the car for raw fuel.
• On the test drive, accelerate firmly from a stop and up a grade. Stumbling, surging or a flashing check engine light are red flags.
• Fuel pump recalls are common. Check this exact VIN for open recalls before you buy.

Tools that help

What owners said

My vehicles Low-Pressure Fuel Feed Tube disconnected from the engine and sprayed fuel over the top. The vehicle was running and the engine was hot but luckily there was no fire and no was injured, but if this had happened any sooner it could have been much worse. There is currently a recall for this part on my exact model car and year…Owner complaint, filed 2026

High pressure fuel This put me at risk because my car could have caught on fire if that gas leaked in a certain spot under the hood. Independent service center No warning signs. This is the second time, I am paying to get this done. There should be some type of recall on this part.Owner complaint, filed 2026

Half of the owners who gave a mileage had the problem by about 76,000 miles. Parts named most: Body (48).

What to check before you buy

• Look underneath with a flashlight. Utah road salt is hard on frames, brake lines and the bottoms of doors.
• Open and close every door, the hood and the liftgate, and lock and unlock each one.
• Use a paint thickness gauge and compare panels. A panel that reads very differently from the rest has likely been repaired.

Tools that help

What owners said

My vehicles paint is chipping off. It’s chipping off on the hood the top of the car and on the trunk some spots have rusted over. As I was looking into a possible repaint, I’ve heard that there has been an issue with this type of color is associated with my vehicle on other Kia Optimus, as well as some Hyundai vehicles. There were no…Owner complaint, filed 2025

Driving down the road several large pieces of pain flaked off on the driver side door. This is a 2014 Kia Optima with 61,000 miles on it. None of the other questions apply. I am filing this because I see on other forums that both KIA and Hyundai cars with the Snow White Pearl paint have this problem, so it seems to be a failure by the…Owner complaint, filed 2025

Half of the owners who gave a mileage had the problem by about 91,000 miles.

What to check before you buy

• The pedal should feel firm and the car should stop straight without pulling, grinding or a pulsing pedal.
• The ABS and stability control lights should go out after startup and stay out.
• Look through the wheels at the rotors. A deep lip on the edge means brakes are due soon, which is a fair thing to negotiate on.

Tools that help

What owners said

The contact owns a 2014 Kia Optima. The contact received notification of NHTSA Campaign Number: 21V331000 (Service Brakes, Hydraulic); however, the part to do the recall repair was not yet available. The contact stated that while driving at an undisclosed speed, the vehicle lost automotive power, and smoke was coming from under the hood.…Owner complaint, filed 2026, at 130,000 miles

The contact owned a 2014 Kia Optima Hybrid. The contact stated while parked and unoccupied, the vehicle caught fire. Smoke and flames were coming from the engine of the vehicle. No injuries were sustained. The fire department was notified and extinguished the fire. A fire department report was filed. The vehicle was towed to the…Owner complaint, filed 2024, at 113,000 miles

Half of the owners who gave a mileage had the problem by about 40,000 miles. Parts named most: Sun / moon roof assembly (6).

What to check before you buy

• Check every light: headlights on low and high, fog lights, brake lights, turn signals and reverse lights.
• Run the wipers on every speed with washer fluid, and run the defroster front and back.

Tools that help

What owners said

Vehicles Low-Beam headlights are very poor. Brought for service/adjustments and was advised that they were properly aimed and that nothing more could be done other than installing brighter headlights. While driving at night I need the fog lights or the high-beam lights on for proper visibility which could cause issues for other drivers…Owner complaint, filed 2025

The contact owns a 2014 Kia Optima. The contact stated while driving at night, the low-beam headlights were very dim. The contact stated that the high-beam headlights had to be used while driving in poorly lit areas. The contact had called a local dealer and was informed that a diagnostic test was needed to check the headlights. The…Owner complaint, filed 2025, at 135,000 miles

Half of the owners who gave a mileage had the problem by about 62,000 miles.

What to check before you buy

• On the test drive, press the gas gently and firmly. The response should be smooth with no lag or surge.
• Set the cruise control, then use resume and cancel to make sure each one works.

Tools that help

What owners said

2014 kia optima. Consumer writes in regards to unintended acceleration. *ld the vehicle was involved in a crash due to unintended acceleration. The vehicle struck 2 parked cars. The vehicle was repaired. The [VIN] was notified.Owner complaint, filed 2020

While driving, the engine raced causing the vehicle to speed up and when applying the brakes, the vehicle failed to stop.Owner complaint, filed 2020, at 89,000 miles

Half of the owners who gave a mileage had the problem by about 93,000 miles.

What to check before you buy

• Drive it from cold if you can. Shifts should be smooth in every gear, including reverse.
• Feel for slipping (revs rise without the car speeding up), shudder at low speed and a delay when you put it in gear.
• Listen for whining, which is a common CVT complaint, and clunks when you go from drive to reverse.
• If it has 4WD or AWD, engage it on the test drive and ask when the transmission and differential fluids were last changed.

Tools that help

What owners said

The engine failed after a prior engine replacement performed by the manufacturer. The failure caused the vehicle to become non-operational and created a risk of sudden loss of power and engine stalling while driving. The vehicle required towing and could not be safely driven. This is a repeat engine failure involving the same vehicle.Owner complaint, filed 2025

I was with my family on PA I-476. While traveling home in our 2014 Kia Optima the vehicle’s dash lights such as oil lamp, battery, etc popped on. As soon as I noticed the lights the vehicle had completely lost all drivability. Lights operable and possibly radio and accessories but I had to react so quickly as it was so unexpected. The…Owner complaint, filed 2023

Half of the owners who gave a mileage had the problem by about 48,000 miles.

What to check before you buy

• The air bag (SRS) light should come on at startup and go out within a few seconds. If it stays on, the system may not work in a crash.
• Air bag recalls are some of the most serious. Check this exact VIN for open recalls and get proof any recall work was done.

Tools that help

What owners said

Airbag / SRS light came on. Took vehicle to the dealer service center for diagnostics. They found the issue is the Air Bag - Clockspring Assembly / Spiral Cable: 51K1Z01 : BODY ELECT CONCERN. With the airbag light on none of the airbags will deploy in the event of an accident. So the clock spring assembly must be replaced and is…Owner complaint, filed 2023, at 182,951 miles

Vehicle was in an accident on the highway. It rolled 3 times before landing on the roof and sliding from the highway to the grass. NONE of the airbags deployed.Owner complaint, filed 2023

Half of the owners who gave a mileage had the problem by about 0 miles.

What to check before you buy

• Drive over a few bumps and potholes slowly with the radio off and listen for clunks or rattles.
• Check the tires for uneven wear on the inside or outside edges, a sign of alignment or suspension trouble.
• Look behind the wheels for oily, wet shocks or struts.

Tools that help

What owners said

A reputable auto shop noticed. Why my steering was not correct. Both lower control arms with integrated ball joint is causing the steering to be extremely loose and not even an alignment can fix this problem. Both control arms will need to be replaced.Owner complaint, filed 2018, at 90,000 miles

The contact owns a 2014 kia optima. The contact stated that the vehicle veered to the left and right, when driving at high speeds. The vehicle was taken to the dealer but was not diagnosed or repaired. The [VIN] was not notified of the failure. The failure mileage was approximately 100. The VIN was not available. Parts distribution…Owner complaint, filed 2016, at 100 miles

What to check before you buy

• Pull out and latch every seat belt, and let each one retract on its own.
• Try every seat adjuster, and watch for a passenger air bag "off" light when an adult is in the seat.

Tools that help

What owners said

I recently had my car repaired for the turbo fuel line which was a recall and snapped in my. This was repaired however ever since that now my turbo is not working and I have very little pickup when I accelerate. Also my seatbelt light keeps coming on stating that my seatbelt is not connected when it is. And this problem will recover for…Owner complaint, filed 2020

The electric drivers seat has failed. Motors not engaged. Fuse link ok. Dealership replaced control panel. Still no power to seat. Seat is now in forward position.Owner complaint, filed 2020, at 96,000 miles

What to check before you buy

• Read the four-digit DOT date on each tire. Tires older than about six years should be replaced, whatever the tread looks like.
• Check tread depth on all four. On AWD vehicles all four tires should match.
• The tire pressure light should go out after startup.

Tools that help

What owners said

2014 kia optima sxl turbo. Wife's car. Drives in eco mode 99% of the time. Hankook optimo h431 tire size 225/45r18. 31000 miles in 36 months. I know because it's a lease! Found multiple cracks on side wall of tire on driver front. Tires are original from factory/dealer or I (have never changed them myself.) car 100% parked in garage.…Owner complaint, filed 2017, at 31,000 miles

I was getting into traffic and felt like power steering went on left turn Took to Kia repair shop on 5/26 RECEIVED call on 6/7 that repairs had been made costing $938.03 SAME PROBLEM NEXT DAY TOOK CAR BACK 6/11 RECEIVED message that car is repaired on 6/25 at NO Cost Picked up drove about 5 miles any took right turn to come home same it…Owner complaint, filed 2021

What to check before you buy

• Ask for a hybrid battery health report from a dealer or hybrid shop.
• Watch for warning messages at startup and on the test drive, and confirm the car switches between gas and electric smoothly.

Tools that help

What owners said

The contact owns a 2014 Kia Optima Hybrid. The contact stated that while driving at approximately 75 MPH, the steering and brakes became inoperable. The vehicle began to coast and stopped. While driving, the vehicle shut off and failed to move. The hybrid system warning light was illuminated for approximately one minute. The vehicle was…Owner complaint, filed 2023, at 62,348 miles

What to check before you buy

• Where it is safe, try the adaptive cruise and lane keeping on the test drive and watch for sudden braking or warnings with nothing there.
• Check the windshield in front of the camera and the bumper sensors for cracks, chips or poor repairs.
• Ask whether the windshield has been replaced. The camera has to be recalibrated afterward, and many shops skip it.

Tools that help

What owners said

The contact owns a 2014 Kia Optima. The contact stated that the vehicle was taken to the dealer for an unknown recall repair which included a system update and while driving 45 MPH after the recall repair, the vehicle experienced inadvertent braking, without another vehicle nearby. The contact coasted the vehicle until the vehicle…Owner complaint, filed 2023, at 64,000 miles