2008 KIA Optima Problems, Complaints & Recalls

Source: NHTSA · Updated Sep 16, 2026 · 144 owner complaints analyzed

Compared with other Optima years
Fewer complaints than other years 14th of 20 for complaints
NHTSA crash rating
Not rated

Owners have filed 144 complaints with NHTSA about the 2008 KIA Optima. That ranks 14th out of 20 Optima model years for complaints. The most reported problem area is air bags (57 complaints, 40%), typically at around 51,887 miles. Complaints mention 20 crashes, 4 fires, 22 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 2008 KIA Optima problems

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

Air Bags57 · ~51,887 mi
Engine19 · ~96,000 mi
Power Train18 · ~130,000 mi
Electrical System15 · ~97,000 mi
Exterior Lighting8 · ~38,000 mi
Unknown or Other8 · ~101,500 mi
Vehicle Speed Control7 · ~60,232 mi
Visibility7 · ~33,000 mi
Visibility/wiper7 · ~51,300 mi
Engine and Engine Cooling5 · ~32,000 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Air Bags problems5740%51,887“air bag” (58%)—
Engine1913%96,000——
Power Train1813%130,000——
Electrical System1510%97,000——
Exterior Lighting86%38,000——
Unknown or Other86%101,500——
Vehicle Speed Control75%60,232——
Visibility75%33,000——
Visibility/wiper75%51,300——
Engine and Engine Cooling53%32,000——
Structure53%75,944——
Seats43%91,000——
Service Brakes, Hydraulic43%2,600——
Steering43%34,500——
Fuel/propulsion System32%160,000——
Suspension32%———
Tires32%12,000——
Fuel System, Gasoline21%46,500——
Seat Belts21%80,000——
Service Brakes21%128,500——
Electronic Stability Control (esc)11%97,000——
Latches/locks/linkages11%10,000——
Other/i Am Not Sure11%———
Service Brakes, Air11%———

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

Complaints by year received

Peak: 2014, with 18 complaints
2008: 112008112009: 552010: 122010122011: 11112012: 172012172013: 10102014: 182014182015: 16162016: 5201652017: 772018: 7201872019: 662020: 4202042021: 882022: 1202212023: 222025: 2202522026: 22

n = 144 complaints · Source: NHTSA

2008 KIA Optima recalls (3)

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.

Air bags:frontalJan 17, 2012 · NHTSA campaign 12V014000 · 145,755 vehicles

Problem: 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. The clock spring contact assembly for the driver's side air bag supplemental restraint system (srs) may become damaged through usage over time. If the clock spring contact assembly becomes damaged, the driver's air bag electrical circuit will experience a high resistance condition potentially causing the driver's air bag to not deploy.

Risk: If the clock spring develops high resistance, in the event of a crash, the drivers air bag will not deploy and will not be able to properly protect the driver, increasing the risk of injuries.

Fix: 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. Owners may contact kia customer assistance center at 1-800-333-4542.

Power train:automatic transmission:lever and linkage:column shiftMar 9, 2011 · NHTSA campaign 11V153000 · 70,115 vehicles

Problem: 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. If present, this condition could cause the cable to detach from the shifter assembly's dowel pin preventing the transmission from being shifted. The shift lever can then be moved into the park (p) position while the vehicle's transmission is still in the last used gear before detachment.

Risk: If the driver leaves the vehicle without engaging the parking brake, there is a possibility that the vehicle can roll injure a person in its path or cause a crash.

Fix: 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.

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.
  • Transmission Shift Cable Detachment (PE10046) — opened Nov 22, 2010, closed Apr 5, 2011, led to recall 11V153000.

Recent owner reports

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

Basically the engine secede up while driving from one place to another. Causing Me to suddenly just stop in traffic almost causing an accident . Now the car won’t start with a new starter and battery. I have no light on the dash, it currently sits at 124,000 miles on it. It’s a grate car I just…

Engine · received Sep 16, 2026 · NHTSA complaint 11764663

Odometer Fraud. The contact owns a 2008 Kia Optima. The contact stated that the check engine warning light was illuminated. The vehicle was taken to an independent mechanic, who diagnosed the vehicle's transmission failure. The contact discovered a mileage discrepancy after purchasing the vehicle…

Electrical System · received Feb 6, 2026 · NHTSA complaint 11716258

Occupant airbag sensor doesn't recognize whether someone is sitting or not. The occupant airbag sensor light goes on and off whether there is a passenger sitting on the seat or not. Kia has extended warranty on this issue however it doesn't let customer know about this part is defected. I was doing…

Air Bags · received Jul 3, 2025 · NHTSA complaint 11671023

Power train: at low idle or while slowing down, the car will lose power for a minute until you get on the accelerator and it all comes back on. Alternator had been replaced. And is going to be replaced again soon. Not sure if it's just a bad part. Power steering pump was replaced. The pulley…

Air Bags · received Mar 2, 2025 · NHTSA complaint 11645823

Air bag line came on, dealer states is clock spring.

Air Bags · received Jun 8, 2023 · NHTSA complaint 11526018

Other KIA Optima years

← 2007 Optima · 2009 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 2008 KIA Optima?

Owners most often report air bags, engine, power train problems. The top one, air bags, accounts for 57 complaints.

Was there a recall on the 2008 KIA Optima?

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

Was the 2008 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 2008 has fewer complaints than most years. Always get a pre-purchase inspection and check the VIN for open recalls.