2016 Kia Optima recalls and problems

The 2016 Kia Optima has 5 safety recalls and 763 owner complaints filed with NHTSA. Recall repairs are free at any Kia dealer.

Recalls
5
Complaints
763
Crashes / fires
27 / 20
Injuries / deaths
21 / 1

Recalls may cover only some 2016 Kia Optima vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.

2016 Kia Optima recalls

Recall 23V-594: Latches/Locks/Linkages

Reported Aug 24, 2023 · 319,436 vehicles affected · Kia America, Inc.

Problem: Kia America, Inc. (Kia) is recalling certain 2016-2017 Rio, 2016-2018 Optima, 2017-2018 Optima Hybrid and Optima Plug-in Hybrid vehicles. The trunk latch base may crack, preventing the opening of the trunk from the inside. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 401, "Internal Trunk Release."

Risk: A person inside the trunk compartment may become trapped, increasing their risk of injury.

Fix: Dealers will replace the trunk latch base subassembly, free of charge. Owner notification letters were mailed October 19, 2023. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC278.

Recall 18V-907: Engine, Fuel System, Gasoline

Reported Dec 19, 2018 · 71,653 vehicles affected · Kia Motors America

Problem: Kia Motors America (Kia) is recalling certain 2011-2017 Optima, 2012-2017 Sorento and 2011-2018 Sportage vehicles that previously received an engine replacement under recall number 17V-224, warranty, or the Knock Sensor Detection System (KSDS) Product Improvement Campaign. The high pressure fuel pipe that connects to the fuel pump outlet may have been damaged, misaligned or improperly torqued during the engine replacement procedure, possibly causing a fuel leak.

Risk: A fuel leak in the presence of an ignition source can increase the risk of a fire.

Fix: Kia has notified owners, and dealers will inspect and replace the fuel pipe, as necessary, free of charge. The recall began January 17, 2019. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC172.

Recall 17V-007: Air Bags

Reported Jan 6, 2017 · 1 vehicles affected · Kia Motors America

Problem: Kia Motors America (Kia) has recalled one 2016 Optima vehicle. In this vehicle, the end seal for the driver's frontal air bag inflator may not have been properly installed, possibly resulting in reduced inflation of the frontal air bag in the event of a crash.

Risk: In the event of a crash, an air bag that does not inflate fully increases the risk of injury.

Fix: The affected vehicle was remedied on January 10, 2017. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC143.

Recall 16V-705: Power Train

Reported Oct 3, 2016 · 12,214 vehicles affected · Kia Motors America

Problem: Kia Motors America (Kia) is recalling certain model year 2016 Kia Optima vehicles manufactured November 13, 2015, to April 23, 2016 and equipped with a 2.4l engine. The right front axle driveshaft may crack and fail.

Risk: 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 upon exiting the vehicle, the vehicle may roll. Either scenario can increase the risk of a crash.

Fix: Kia will notify owners, and dealers will replace the front axle driveshaft, free of charge. The recall began November 2016. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC139.

Recall 16V-231: Air Bags

Reported Apr 21, 2016 · 17 vehicles affected · Kia Motors America

Problem: Kia Motors America (Kia) is recalling certain model year 2016 Kia Optima vehicles manufactured November 10, 2015, to February 12, 2016. In these vehicles, a chemical enhancer required for the for the second stage deployment of the driver's frontal air bag was not loaded, resulting in the second stage not deploying in necessitating crashes.

Risk: If the second stage air bag does not deploy it increases the risk of injury or death.

Fix: Kia will notify owners, and dealers will replace the driver's frontal air bag module, free of charge. The recall began on May 6, 2016. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC131.

2016 Kia Optima problems reported by owners

Problem areaReports
Engine429
Unknown or Other121
Electrical System105
Power Train75
Fuel/Propulsion System53
Exterior Lighting47
Structure41
Visibility30
Vehicle Speed Control29
Air Bags24
Steering24
Engine and Engine Cooling24

Most reported parts

  • Structure › Body — 40
  • Visibility › Power Window Devices and Controls — 15
  • Visibility › Sun/Moon Roof Assembly — 4
  • Exterior Lighting › Headlights — 3
  • Forward Collision Avoidance › Automatic Emergency Braking — 3
  • Engine and Engine Cooling › Engine › Oil/Lubrication — 3
  • Visibility › Glass, Side/Rear — 3
  • Lane Departure › Blind Spot Detection — 2

Typical mileage at the time of the problem: 68,000 miles (median of owner reports).

Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.

Recent 2016 Kia Optima complaints

Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.

Power Train · reported Nov 11, 2026
While driving in traffic, the 2016 Optima experienced a sudden, catastrophic loss of motive power and stalled, creating a severe road hazard. The vehicle was towed to an authorized manufacturer dealership. The dealership's diagnostic inspection confirmed a severe internal engine failure with cylinder compression dropping to 60 psi (approximately a 60% compression loss). Despite known manufacturing defect history and extended warranty campaigns on these engines, the dealership refused to connect the mandatory Special Service Tool to perform the Bearing Clearance Test. Dealership management…
Engine · reported Nov 5, 2026
My Kia experienced catastrophic engine failure while I was driving on the freeway, creating an extremely frightening and dangerous situation. The sudden loss of engine power put my safety and the safety of surrounding motorists at risk, as I was traveling at freeway speeds when the engine gave out. Leading up to the failure, my vehicle experienced excessive oil consumption despite regular maintenance. I was repeatedly adding oil between scheduled oil changes. Previous repairs, including replacement of spark plugs and a thermostat, did not resolve the underlying issue. Following the engine…
Engine · reported Nov 3, 2026
My engine is making a knock sound coming from the bottom end of motor I was driving it and no warning or anything it just started knocking
Air Bags · reported Oct 22, 2026
Component: Power Window / Door Description: All four power window regulators failed on my 2016 Kia Optima SXL within 16 months - from June 2025-Oct 2026. The failure mode is identical on all four doors: the plastic drum gear in the regulator separates or breaks, causing the window glass to drop into the door and become completely inoperable. The vehicle had 113,867 miles on it at the time of the first failure. This is a known design defect, not wear-and-tear. Kia issued Technical Service Bulletin BOD300 (March 2021) specifically addressing "Window Regulator Drum Gear Replacement" for…
Visibility/Wiper · reported Oct 15, 2026
Concerning my Optima KIA's OEM front windshield. At certain times of the day when the sunlight is shining on a certain angle it is difficult to see through the windshield due to the glare which creates a visual impairment. There were a quite a few instance's where I almost got into serious accidents. With my observation the glass looks like there are thousands of microscopic pits like a light sandblasting embedded within the lamination and not the surface of the glass. It seems prominent at night also. This seems like a manufacture defect. This puts a safety risk for me and others. The dealer…

Other Kia Optima years

Compare all Kia Optima years · All Kia models

Frequently asked questions

Does the 2016 Kia Optima have any recalls?

Yes — NHTSA lists 5 recalls for the 2016 Kia Optima: 23V-594 (latches/locks/linkages), 18V-907 (engine, fuel system, gasoline), 17V-007 (air bags), 16V-705 (power train), 16V-231 (air bags). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.

What is the most common problem with the 2016 Kia Optima?

Owners report engine problems most often (429 reports), followed by unknown or other (121). The typical mileage when problems were reported is about 68,000 miles.

Are Kia recall repairs free?

Yes. Safety recall repairs are free at authorized Kia dealers, whether you are the first owner or bought the car used.