2014 KIA Optima Engine Problems
Owners have filed 284 complaints with NHTSA about engine problems on the 2014 KIA Optima, 48% of all complaints for this model year. Half of the reports with a mileage happened before 85,000 miles. The words owners use most often: “engine seized” (9% of reports).
- 284engine complaints
- 85,000median miles at failure
- 7mention a crash
- 8mention an injury
- 2related recalls
- $6,950typical repair cost reported by owners
- 57%of reports with a speed happened at 50+ mph
What owners describe
Phrases that appear unusually often in these complaints compared with complaints about other cars.
- Engine seized: mentioned in 25 of 284 complaints (9%)
- Oil change: mentioned in 21 of 284 complaints (7%)
- Knocking sound: mentioned in 15 of 284 complaints (5%)
How much does it cost to fix?
Owners who wrote down what they paid or were quoted put the typical engine repair on the 2014 KIA Optima at $6,950, and half of them between $4,400 and $8,650.
Based on 8 NHTSA complaints about this problem alone that state a repair bill or quote (2016–2026), converted to 2026 dollars with the U.S. consumer price index. These are owners' own figures, not a quote: they include dealer quotes, and owners who file complaints often faced larger repairs, so they can run higher than typical shop prices. Prices vary by shop, region and warranty coverage. How we calculate this.
At what mileage do engine problems happen?
Based on 169 complaints that reported the odometer reading.
How serious are the reports?
Of 284 complaints, 7 mention a crash, 30 a fire, 8 an injury.
KIA Optima engine complaints by model year
| Model year | Engine complaints | Share of that year | Median miles |
|---|---|---|---|
| 2020 Optima | 102 | 68% | 103,593 |
| 2019 Optima | 92 | 43% | 65,000 |
| 2018 Optima | 131 | 56% | 69,000 |
| 2017 Optima | 164 | 64% | 72,000 |
| 2016 Optima | 426 | 56% | 88,000 |
| 2015 Optima | 622 | 62% | 87,992 |
| 2014 Optima | 284 | 48% | 85,000 |
| 2013 Optima | 613 | 44% | 99,062 |
| 2012 Optima | 398 | 43% | 100,000 |
| 2011 Optima | 256 | 43% | 101,000 |
| 2010 Optima | 9 | 12% | 76,500 |
| 2009 Optima | 14 | 12% | 70,000 |
| 2008 Optima | 19 | 13% | 96,000 |
| 2007 Optima | 16 | 10% | 99,560 |
| 2006 Optima | 7 | 5% | 105,735 |
| 2004 Optima | 3 | 1% | 89,400 |
| 2003 Optima | 2 | 1% | 60,000 |
| 2002 Optima | 4 | 4% | 118,049 |
| 2001 Optima | 2 | 1% | 105,000 |
When owners reported it
Related recalls (2)
Engine; fuel system, gasoline:delivery:hoses, lines/piping, and fittings
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.
Engine and engine cooling:engine
Problem: Kia Motor Company (Kia) is recalling certain 2011-2014 Optima, 2012-2014 Sorento and 2011-2013 Sportage vehicles. Machining errors during the engine manufacturing process may cause premature bearing wear within the engine.
Risk: Bearing wear may result in the engine seizing, increasing the risk of a crash.
Fix: Kia will notify owners, and dealers will inspect the engine assembly, and replace the engine if necessary, free of charge. The recall began June 20, 2017. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC147.
What owners report
Short excerpts of recent complaints, with personal details removed. Full reports are on NHTSA.gov.
I was driving normally on I-76 when suddenly, I couldnât feel the gas working. Everything was fine with the car until then, but all of a sudden, I saw all the lights on the dashboard. I could slowly smell the smell of flames, and later, it caught fire! I was terrified for my life, and seeing that…
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…
The component was the engine. The engine has since been replaced. The safety of myself or others was not in immediate danger before the engine seized. Luckily my mechanics employee was test driving for other issues at the time. My mechanic said it was likely due to the recalls that have been issued…
Frequently asked questions
Do all 2014 KIA Optimas have engine problems?
No. NHTSA has 284 owner complaints about engine for the 2014 KIA Optima (48% of the 589 complaints for this model year). Complaint data shows that the problem is reported, not how many of all cars sold are affected.
Was there a recall on the 2014 KIA Optima engine?
Yes: 2 safety recalls list engine. Check your VIN on NHTSA.gov to see whether the fix was done on your car.
At what mileage do engine problems start?
The median reported mileage is 85,000 miles: half of the reports with a mileage came before that.
How much does it cost to fix engine problems on the 2014 KIA Optima?
Owners report a typical cost of $6,950 (half paid between $4,400 and $8,650), from 8 complaints that state a repair bill or quote, in 2026 dollars.
What do owners say about engine problems on the 2014 KIA Optima?
The most frequent phrase is “engine seized”, in 25 of 284 complaints, followed by “oil change” (21).
Other 2014 KIA Optima problems
See all 2014 KIA Optima problems or engine problems across all Optima years.