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2013 Kia Optima: engine and transmission complaints

HIGH COMPLAINT SIGNAL
56%
721 of 1,285 relevant owner complaints are about the engine, transmission or fuel system

56% of relevant owner complaints filed with NHTSA on the 2013 Kia Optima are about the engine, transmission or fuel system. That is a model-level pattern, not bad luck.

Worse than 74% of the 1,230 model years we track (2010–2023).

Excludes 96 airbag, lighting and seat-belt recall complaints that would otherwise mask the signal (unadjusted: 52%).

NHTSA data checked September 13, 2026
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Drivetrain complaints
721
engine, transmission, fuel
Total complaints
1,381
this model year
Fires reported
114
owner-reported
Recall campaigns
9
48 crashes · 36 injuries

Complaints by component

ENGINE612 · 44%
STEERING213 · 15%
UNKNOWN OR OTHER186 · 13%
ELECTRICAL SYSTEM146 · 11%
STRUCTURE127 · 9%
SERVICE BRAKES114 · 8%

The years either side

2010
63%
36 of 75
2011
59%
287 of 593
2012
55%
471 of 919
2013
56%
721 of 1,381
2014
59%
325 of 583
2015
69%
667 of 1,007
2016
70%
489 of 754
2017
78%
181 of 255
2018
76%
159 of 232
2019
54%
102 of 206
2020
84%
113 of 144
2021
no data
2022
no data
2023
no data

Manufacturers fix things mid-generation. A bad year next to a clean one is common; the fix usually arrived in between.

Cleaner alternatives

Other midsize sedans with no elevated signal

The percentage is each model year's drivetrain complaint share. No elevated signal describes the model year, not any one car; a well-kept example of a flagged model can still be the right buy, and any of these still needs an inspection.

What owners reported

STEERING,SEATS,ENGINE08/03/2016CRASH5 INJURED
MY 2013 KIA OPTIMA HAS HAD DIFFICULTY REMAINING IN A SRAIGHT LINE ON THE FREEWAY. TENDS TO PULL LEFT AND RIGHT. THE RATE OF TRAVEL IS APROX. 45-65MPH. THERE IS ALSO A PROBLEM WITH "OVERSTEERING" WHEN I ATTEMPT TO RETURN TO THE CENTER OF THE LANE. I HAD BEEN DRIVING MY OTHER CAR FOR 29YRS, AND I ASSUMED THAT NEWER CARS …
ENGINE01/25/2020FIRE2 INJURED
WAS DRIVING MY DAUGHTER TO SCHOOL FOR THEATER PRACTICE ON A SUNDAY AND WITHIN LESS THAN 1 MINUTE OF PULLING OUT OF OUR DRIVE ALL THE LIGHTS CAME ON IN MY CAR AND IT WAS TOTALLY SEIZED, IT DIED . WE WERE IN THE MIDDLE OF TRAFFIC. ONE OF THE BUSIEST ROADS IN NASHVILLE ..AND WE HAD NO CONTROL OF THE CAR. WE WERE TERRIFIED…
SERVICE BRAKES, HYDRAULIC,ENGINE02/20/2026FIRE1 INJURED
The contact owned a 2013 Kia Optima. The contact stated that while driving the vehicle, the contact became aware of black smoke coming from the floorboard with a burning plastic odor, and the battery warning light illuminated. The contact called her husband and was informed to exit the vehicle. The contact exited the v…

Three of 721 drivetrain complaints. The full report shows more, with quotes about the engine in the car you are looking at first.

Recall campaigns on this model year (9)

FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
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 rec…
AIR BAGS: AIR BAG/RESTRAINT CONTROL MODULE
Kia Motors America (Kia) is recalling certain 2010-2013 Kia Forte, Forte Koup, 2011-2013 Kia Optima and 2011-2012 Kia Optima Hybrid and Sedona vehicles. In the event of …
FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
Kia Motors America (Kia) is recalling certain 2013-2014 Optima vehicles equipped with 2.4L Gasoline Direct Injection (GDI) or 2.0L GDI Turbo engines. The low pressure fu…

This does not say whether a particular car has an open, unrepaired recall. That depends on the VIN.

Before you buy a 2013 Kia Optima

Have the VIN?Paste it and get the full report for that car. First report free, then a 30-day pass covers a whole car search.

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Experimental model-level information. This is not a vehicle inspection, vehicle-history report, financial advice or purchase recommendation. It describes patterns across a model year, not the condition of any individual vehicle.