2010 KIA Optima Problems, Complaints & Recalls

Source: NHTSA · Updated Mar 7, 2026 · 75 owner complaints analyzed

Compared with other Optima years
Far fewer complaints than other years 20th of 20 for complaints
NHTSA crash rating
Not rated

Owners have filed 75 complaints with NHTSA about the 2010 KIA Optima. That ranks 20th out of 20 Optima model years for complaints. The most reported problem area is power train (24 complaints, 32%), typically at around 73,000 miles. Complaints mention 7 crashes, 2 fires, 5 injuries. There is 1 safety recall covering this model year. NHTSA has opened 2 defect investigations involving it.

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

Compare with another car

Most common 2010 KIA Optima problems

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

Power Train24 · ~73,000 mi
Air Bags17 · ~63,125 mi
Electrical System13 · ~75,000 mi
Engine9 · ~76,500 mi
Vehicle Speed Control6 · ~90,000 mi
Service Brakes4 · ~40,000 mi
Unknown or Other4 · ~66,500 mi
Latches/locks/linkages3 · ~65,000 mi
Engine and Engine Cooling2 · ~67,750 mi
Exterior Lighting2 · ~99,500 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Power Train2432%73,000——
Air Bags1723%63,125——
Electrical System1317%75,000——
Engine912%76,500——
Vehicle Speed Control68%90,000——
Service Brakes45%40,000——
Unknown or Other45%66,500——
Latches/locks/linkages34%65,000——
Engine and Engine Cooling23%67,750——
Exterior Lighting23%99,500——
Seat Belts23%66,825——
Steering23%31,576——
Structure23%74,000——
Child Seat11%———
Electronic Stability Control (esc)11%68,000——
Equipment11%54——
Forward Collision Avoidance11%———
Fuel/propulsion System11%118,000——
Suspension11%63,000——
Tires11%1,500——
Visibility11%82,000——
Visibility/wiper11%68,000——

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

Complaints by year received

Peak: 2013, with 16 complaints
2010: 3201032011: 222012: 7201272013: 16162014: 6201462015: 10102016: 8201682017: 222018: 5201852019: 442020: 2202022021: 332022: 3202232023: 112025: 2202522026: 11

n = 75 complaints · Source: NHTSA

2010 KIA Optima recalls (1)

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

Exterior lighting:brake lights:switchApr 1, 2013 · NHTSA campaign 13V114000 · 980,377 vehicles

Problem: Kia Motors Corporation (Kia) is recalling certain model year 2007-2010 Rondo, model year 2007-2011 Sedona, Sorento and Sportage, model year 2010-2011 Soul, model year 2008-2011 Optima, model year 2010 Forte, model year 2007-2009 Amanti, and model year 2009 Borrego vehicles. Originally, in April 2013, Kia recalled 623,658 model year 2007-2010 Rondo and Sportage, model year 2007-2011 Sorento, model year 2007 Sedona, model year 2010-2011 Soul, and model year 2011 Optima vehicles. In September 2013, Kia informed the agency that it was adding an additional 356,719 vehicles to this campaign. The total number of vehicles being recalled is now 980,377. In the affected vehicles, the stop lamp switch may malfunction. A malfunctioning stop lamp switch may cause the brake lights to not illuminate when the brake pedal is depressed or may cause an inability to deactivate the cruise control by depressing the brake pedal. Additionally, a malfunctioning stop lamp switch may also result in intermittent operation of the push-button start feature, affect the operation of the brake-transmission shift interlock feature preventing the shifter from being moved out of the PARK position and cause the Electronic Stability Control (ESC) malfunction light to illuminate.

Risk: Failure to illuminate the stop lamps during braking or inability to disengage the cruise control could increase the risk of a crash. Additionally, when the ignition is in the 'ON' position, the transmission shifter may be able to be moved out of PARK without first applying the brake. This may lead to unintentional movement of the car which may increase the risk of a crash.

Fix: Kia will send an interim notification to owners in May 2013. When parts are available, owners will receive a second notification and dealers will replace the stop lamp switch, free of charge. Owners may contact Kia at 1-800-333-4542. Kia's recall campaign number is SC098.

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.
  • Throttle control system vulnerabilities (DP21003) — opened Nov 12, 2021, closed Jun 20, 2023.

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 engine on my 2010 Kia Optima suddenly seized without warning around 150,000 miles. The vehicle had no knocking sounds or warning signs prior to failure. A mechanic diagnosed the vehicle with a seized engine. This created a sudden loss of vehicle operation. I am concerned this may be related to…

Engine · received Mar 7, 2026 · NHTSA complaint 11722673

1.We were driving and the car just cut off. Not from the lack of fuel but cut off in the middle of traffic. (Available for inspection) 2.The car stopping in traffic running about 65 mph causes the safety of all on the highway. A very dangerous situation. 3. The problem has showed itself numerous…

Electrical System · received Mar 3, 2025 · NHTSA complaint 11646102

I was getting ready to go out of town for work so before I left my home town. I went to a place to get my oil change. Before going everything was fine. I left there and literally 5 minutes after my car killed. Once it start back. The motor start making a noise it’s been parked

Engine · received Feb 2, 2025 · NHTSA complaint 11640182

Car would not engage into “Park” while attempting to park car in driveway. Shifter would not engage in any gear. Tried to reset button in center console. Contacted mechanic, he towed to garage. Plastic clip connected to cable broke. Earlier Kia’s had a recall due to this issue, why not all…

Service Brakes · received Jul 20, 2023 · NHTSA complaint 11533397

Rod bearing knocking noise. Vehicle stopped running when slowing down. Car is available for inspection. No warning lights come on. The rod bearing can pierce the engine and cause oil to leak and then a fire. Problem first identified by Monroe and then another independent when the car died in front…

Engine · received Sep 10, 2022 · NHTSA complaint 11483785

Other KIA Optima years

← 2009 Optima · 2011 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 2010 KIA Optima?

Owners most often report power train, air bags, electrical system problems. The top one, power train, accounts for 24 complaints.

Was there a recall on the 2010 KIA Optima?

Yes, 1 safety recall. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2010 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 2010 has far fewer complaints than most years. Always get a pre-purchase inspection and check the VIN for open recalls.