The Lemon Index

All cars · Kia Optima · 2008

2008 Kia Optima. Advanced data.

The raw numbers: engines, recall campaign numbers, failure mileage and manufacturer communications.

Lemon Index88100 = average car
Complaints39NHTSA, first 3 years
Sold44,904U.S. model year
Per 100K sold87complaints
Year rank#12 of 22#1 = fewest complaints

Engines and drivetrains 3

EngineTransmissionDriveCity / hwy / combinedFuelFuel cost/yr
2.4L 4-cylAuto 5-spdFWD21 / 31 / 25Regular$2,500
2.4L 4-cylManual 5-spdFWD21 / 31 / 25Regular$2,500
2.7L 6-cylAuto 5-spdFWD20 / 28 / 23Regular$2,700

EPA test versions for this model year. Fuel cost is the EPA's current estimate, not the price in that year.

Failure mileage by system

Half of owners who gave a mileage reported the problem between 19,000 and 94,600 miles. Median 61,500, from 108 complaints with a mileage.

SystemMedianMiddle halfComplaints
Airbags47,6008,000–84,20042
Engine96,00062,000–145,00015
Transmission & drivetrain130,00067,500–148,00013
Electrical97,00061,000–131,50011
Lights38,0001,500–84,9005

Mileage owners typed into their NHTSA complaint, all complaints for this model year. People report some problems late, so read it as a range.

Complaints by system

SystemShare of complaints
Airbags41%
Electrical10%
Lights10%
Visibility8%
Engine8%

One complaint can name more than one system, so shares can add to more than 100%.

Severity, all complaints

TotalCrashesFiresInjuriesDeathsTows
1442041546

As reported by owners to NHTSA. Not verified.

Recall campaigns 3

  • 13V114000 Apr 2013 Exterior Lighting / Brake Lights / Switch

    Defect. 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

    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.

    Remedy. 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.

  • 12V014000 Jan 2012 Air Bags / Frontal

    Defect. 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 D

    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.

    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. OWNERS MAY CONTACT KIA CUSTOMER ASSISTANCE CENTER AT 1-800-333-4542.

  • 11V153000 Mar 2011 Power Train / Automatic Transmission / Lever And Linkage / Column Shift

    Defect. 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.

    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 investigations

StatusSubjectOpenedClosed
ClosedLoss of motive power20222023
ClosedThrottle control system vulnerabilities20212023
ClosedTransmission shift cable detachment20102011

Manufacturer communications 30

Kia filed 30 service communications for this car with NHTSA.

  • TSB - USE OF AFTERMARKET USB CHARGING CABLES IN USB/12V PORTS - This article provides…
  • Provides information related to the ecm software upgrade of some vehicles with 3.8l and 2.7l…
  • Front passenger ocs sensor mat diagnosis and replacement - this bulletin provides information…

Safety equipment

Electronic stabilityForward collision warningLane departure warning
OptionalNoNo

Nearby model years

YearLemon IndexComplaintsSoldTop system
2005642041,349Airbags
20061604338,408Airbags
20071194340,901Airbags
2008883944,904Airbags
2009772337,527Transmission & drivetrain
2010792827,382Transmission & drivetrain
2011858484,590Steering

Sources: NHTSA complaints, recalls, investigations and manufacturer communications; EPA fuel economy data; YouTube video titles. Complaints are owner reports, not proof of a defect.

Updated

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