Most common 2007 Kia Optima problems
Share of the 167 complaints; one complaint can involve more than one system. "~" is the median mileage when the problem started.
Kia Optima complaints by model year
Best Optima years: 2010, 2009, 2008. Years to avoid: 2013, 2015, 2012, 2016, 2011. Compare all years →
2007 Kia Optima recalls (2)
Air bags › Frontal
Kia motors America, inc. (Kia) is recalling certain model year 2006-2008 Kia optima vehicles manufactured from September 29, 2005, through January 29, 2008, and model year 2007 and 2008 Kia rondo vehicles manufactured from September 13, 2006, through March 21, 2008.
Remedy: Kia will notify owners, and dealers will replace the vehicle's air bag clock spring contact assembly, free of charge. The safety recall began on July 11, 2012.
Power train › Automatic transmission › Lever and linkage › Column shift
Kia is recalling certain model year 2006-2008 optima vehicles manufactured from September 29, 2005, through June 13, 2007. There is a possibility that the shift cable May have been installed incorrectly, causing tension in the cable.
Remedy: Dealers will inspect the shift cable and reinstall if necessary free of charge. The safety recall began on March 23, 2011. Owner May contact Kia at 1-800-333-4542.
NHTSA defect investigations
Federal safety investigators have looked into 3 possible defects involving the 2007 Kia Optima:
Transmission Shift Cable Detachment
During manufacture the automatic transmission shift cables in certain subject vehicles were installed incorrectly causing extra tension on the cable.This condition can cause the shift cable to detach from the gear shifter assembly's dowel pin preventing the transmission from being shifted.The shift lever can be moved into the Park (P) position while the vehicle transmission is still in the last used gear before…
Loss of Motive Power
The National Highway Traffic Safety Administration (NHTSA) received a letter dated July 13, 2022, petitioning the Agency to initiate a safety defect investigation into loss of motive power allegations attributed to oil drain pan assembly failures on certain Hyundai Motor America, Inc. and Kia America, Inc. vehicles spanning Model Years (MY) 2005-2021.
Throttle control system vulnerabilities
The Office of Defects Investigation (ODI) of the National Highway Traffic Safety Administration (NHTSA) received a petition letter dated October 10, 2021, requesting an investigation of possible defects in the electronic throttle control (ETC) system on certain Kia vehicles resulting in the opening of DP21-003.
What 2007 Kia Optima owners say
Air bags all 65 →
The contact owned a 2007 Kia Optima. The contact stated while driving at 5-10 MPH, the vehicle before her vehicle slowed down suddenly. The contact slammed the brakes and the air bags deployed and deflated. However, the brake pedal hesitated to respond and became soft, causing the contact to crash into the vehicle in front of her. The contact was unsure whether there were warning lights illuminated. The contact stated that it appeared that the air bag deployment overrode the brake system and caused the stopping distance delay. There were no injuries sustained. The vehicle was towed to the contact's residence. The vehicle was totaled. A police report was filed. The dealer and the manufacturer were not notified of the failure. The failure mileage was unknown. …
The contact owns a 2007 Kia Optima. The contact stated that while driving, the airbag warning light remained illuminated. The manufacturer was notified of the failure and informed the contact that the VIN was not included in NHTSA Campaign Number: 12V014000 (Air Bags); however, the contact stated that the vehicle experienced failure described in the recall. The local dealer was not contacted. The cause of the failure was not determined. The failure mileage was 82,000.
Windows, wipers & sunroof all 33 →
I bougjt this car in 2014. I have replaced both low-beam headlights, twice, a brake light, both rear blinkers, a front blinker, as well as both highbeams. I have never replaced even half the number of lights in the entire lifetime of ownership of any vehicle I have owned in the past. This is an obvious recall issue based on safety as well as quality if Kia cared. When the lights are working I have to drive with my high-beams on and I never get flashed or pulled over. It is extremely hard to see vs. Any other vehicle. I have had many friends and family in the car and have shared the story. And everyone says the same thing, its like the brights in this car is everyone else's regular lights. In fact, many people say the high-beams are not as bright as most vehicles low-beams. It is ridiculous and unfair that us owners have to spend $10-$35 on a bulb or two an average of every 5-8 weeks. …
My low beam lights have no visibility and I have been researching online used headlight assembly because it costs $400 for both sides that I dont have I replaced my low and high beam bulbs the high beams work just fine but as I was doing research a high percentage of this make and model have the same reoccurring problem I seen where they have recalled 2011 and up for this problem but I guess decided to not worry about the older models I can understand that but that is my only means of transportation for work and my daughters now it is getting darker earlier and I can't afford to drive around with my bright lights on and the air bag light will not go off
Lights all 27 →
My headlights are preventing me from passing motor vehicle inspection low beam are on doesn't look like their on so I have to drive with high beams and with that no one flashes me. Because all four are on but u can't tell if the low ones on it looks like I just have my parking lights on.
headlights very dim . replaced bulbs . replaced wiring harness. replaced alternater . still dim . cannot see more than a few feet at night. have heard this is a common problem . would like any info to correct problem .no longer safe to drive vehicle at night. please reply asap.
2007 Kia Optima engines & fuel economy
| Engine | Transmission | Drive | MPG city / hwy / combined |
|---|---|---|---|
| 2.4L 4-cyl | 5-speed automatic | FWD | 21 / 31 / 25 |
| 2.4L 4-cyl | 5-speed manual | FWD | 21 / 31 / 25 |
| 2.7L 6-cyl | 5-speed automatic | FWD | 20 / 28 / 23 |
EPA ratings. Class: Midsize car.
Frequently asked questions
Is the 2007 Kia Optima a good car?
Based on 167 owner complaints filed with NHTSA, the 2007 Optima rates average: about as many complaints as a typical year of the Optima at the same age. Complaint counts don't account for sales volume or individual maintenance, so have any used car inspected before buying.
What is the most common problem with the 2007 Kia Optima?
The air bags — 65 complaints, 39% of all complaints for this model year, most often about frontal. Next are the windows, wipers & sunroof (33) and lights (27).
How many recalls does the 2007 Kia Optima have?
There are 2 recalls for the 2007 Kia Optima, the most recent from January 17, 2012 (frontal). Recall repairs are free at any authorized dealer — check whether yours has been done with the VIN recall check.
What are the best and worst years of the Kia Optima?
The best years by complaints, compared at the same age, are 2010, 2009 and 2008. Years to avoid or approach with caution: 2013, 2015, 2012, 2016 and 2011. See the full Kia Optima years comparison.
At what mileage do 2007 Kia Optima problems happen?
The median mileage reported in complaints is about 76,000 miles; 32% of problems with a recorded mileage started before 50,000 miles.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.