The Lemon Index

All cars · Kia Optima · 2007

2007 Kia Optima. Advanced data.

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

Lemon Index119100 = average car
Complaints43NHTSA, first 3 years
Sold40,901U.S. model year
Per 100K sold105complaints
Year rank#20 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 39,400 and 108,500 miles. Median 75,500, from 130 complaints with a mileage.

SystemMedianMiddle halfComplaints
Airbags75,00028,000–103,40049
Lights111,00059,000–160,00019
Wipers & visibility75,50037,100–112,80018
Engine99,60091,000–146,00013
Electrical89,50018,200–116,20012

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
Airbags56%
Transmission & drivetrain14%
Visibility12%
Electrical9%
Equipment & accessories7%

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

Severity, all complaints

TotalCrashesFiresInjuriesDeathsTows
167115501

As reported by owners to NHTSA. Not verified.

Recall campaigns 2

  • 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 31

Kia filed 31 service communications for this car with NHTSA.

  • Automatic transmission adaptive value reset/relearn
  • Optima (mg) shift cable detachment
  • Automatic transmission fluid application guide - this bulletin provides information relating

Safety equipment

Electronic stabilityForward collision warningLane departure warning
OptionalNoNo

Nearby model years

YearLemon IndexComplaintsSoldTop system
2004642953,492Electrical
2005642041,349Airbags
20061604338,408Airbags
20071194340,901Airbags
2008883944,904Airbags
2009772337,527Transmission & drivetrain
2010792827,382Transmission & drivetrain

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

Free to use with credit: Source: The Lemon Index (lemonindex.com). Get the data