2017 KIA Optima Problems, Complaints & Recalls

Source: NHTSA · Updated Sep 28, 2026 · 256 owner complaints analyzed

Compared with other Optima years
More complaints than other years 7th of 20 for complaints
NHTSA crash rating
5 out of 5 stars

Owners have filed 256 complaints with NHTSA about the 2017 KIA Optima. That ranks 7th out of 20 Optima model years for complaints. The most reported problem area is engine (164 complaints, 64%), typically at around 72,000 miles. Complaints mention 4 crashes, 9 fires, 7 injuries. There are 3 safety recalls covering this model year. NHTSA has opened 3 defect investigations involving it.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2017 KIA Optima problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Engine164 · ~72,000 mi
Unknown or Other33 · ~22,375 mi
Electrical System25 · ~24,000 mi
Power Train21 · ~36,500 mi
Fuel/propulsion System20 · ~81,000 mi
Exterior Lighting15 · ~61,500 mi
Vehicle Speed Control13 · ~475 mi
Steering11
Engine and Engine Cooling8 · ~110,569 mi
Forward Collision Avoidance8 · ~39,715 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Engine problems16464%72,000“oil consumption” (18%)$10,900
Unknown or Other3313%22,375——
Electrical System2510%24,000——
Power Train218%36,500——
Fuel/propulsion System208%81,000——
Exterior Lighting156%61,500——
Vehicle Speed Control135%475——
Steering114%———
Engine and Engine Cooling83%110,569——
Forward Collision Avoidance83%39,715——
Seat Belts83%15,225——
Service Brakes62%51,763——
Air Bags52%24,989——
Structure52%59,500——
Suspension31%45,000——
Visibility/wiper31%6,050——
Electronic Stability Control (esc)21%300——
Fuel System, Gasoline21%57,000——
Hybrid Propulsion System10%120,000——
Latches/locks/linkages10%126,000——
Visibility10%37,300——
Wheels10%20,526——

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2023, with 61 complaints
2017: 6201762018: 8201882019: 162019162020: 222020222021: 172021172022: 372022372023: 612023612024: 272024272025: 422025422026: 20202620

n = 256 complaints · Source: NHTSA

2017 KIA Optima recalls (3)

Tap a recall to see the problem, the risk and the fix.

Latches/locks/linkages:trunk lid:latchAug 24, 2023 · NHTSA campaign 23V594000 · 319,436 vehicles

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.

Engine; fuel system, gasoline:delivery:hoses, lines/piping, and fittingsDec 19, 2018 · NHTSA campaign 18V907000 · 71,653 vehicles

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.

Hybrid propulsion systemMar 8, 2018 · NHTSA campaign 18V161000 · 1,710 vehicles

Problem: Kia Motors America (Kia) is recalling certain 2017-2018 Kia Optima hybrid vehicles. These vehicles are equipped with a Voltage Protection Device (VPD), designed to protect the high voltage battery module, that may activate inadvertently.

Risk: If the VPD activates while the vehicle is being operated in Electric Vehicle (EV) mode, there may be a loss of power, increasing the risk of a crash.

Fix: Kia will notify owners, and dealers will remove the VPD switch and install two newly designed Battery Management Systems (BMS) that contain Overvoltage Protection Devices (OPDs), free of charge. The recall is expected to begin May 2018. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC162.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

NHTSA defect investigations

  • Loss of Motive Power (DP22003) — opened Sep 12, 2022, closed Dec 12, 2023.
  • Engine Fires (EA21003) — opened Dec 22, 2021, closed Feb 5, 2024, led to recall 23V877.
  • Electrical overstress (EA19001) — opened Apr 19, 2019, closed Sep 19, 2024, led to recall 20V024.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

The contact owns a 2017 Kia Optima. The contact stated that after receiving an oil change, the contact became aware that the engine oil level was low. The vehicle was taken back to the service center, and the engine oil was topped off with an additional quart of engine oil. The contact was advised…

Engine and Engine Cooling · received Sep 28, 2026 · NHTSA complaint 11767470

While driving at highway speed, my engine began to produce a loud knocking noise without prior warning. Within few seconds, the engine seized completely causing sudden loss of motive power.This caused a dangerous situation— loss of power steering and barking at highway speed, leaving me stranded…

Engine · received Aug 24, 2026 · NHTSA complaint 11759043

Loosing oil putting oil in every 3 to 4 days no leaks on ground or oil pan or drain plug.oil don't smell or looks burnt happened around did 2 oil changes in a week still the same. Car will sputer hesitation on acceleration every so often have all updateds and recalls.

Engine · received Aug 17, 2026 · NHTSA complaint 11757576

I am requesting urgent assistance regarding my 2017 Kia Optima EX, which is experiencing a serious oil consumption/burning issue. The vehicle is burning oil into the engine, causing the oil level to continually decrease and creating a significant concern for engine failure, overheating, or a…

Engine · received Aug 7, 2026 · NHTSA complaint 11755571

Since 4/1 my car has intermittently lost power steering. I received dashboard warning lights and the wheel was difficult to turn. When I shutoff the car and turned back on, the warning lights were gone and the steering returned. My mechanic did a diagnostic and found the following codes c1259…

Steering · received Jun 30, 2026 · NHTSA complaint 11747492

Other KIA Optima years

← 2016 Optima · 2018 Optima →

See all KIA Optima problems by year, every KIA model, or the KIA VIN decoder.

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Frequently asked questions

What are the most common problems with the 2017 KIA Optima?

Owners most often report engine, unknown or other, electrical system problems. The top one, engine, accounts for 164 complaints.

Was there a recall on the 2017 KIA Optima?

Yes, 3 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2017 KIA Optima a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Optima model years, the 2017 has more complaints than most years, and NHTSA rates it 5 out of 5 stars overall in crash tests. Always get a pre-purchase inspection and check the VIN for open recalls.