2007 Kia Optima Kia Optima 2007

We are 103,000+ car owners sharing real-world car information.

Join Us

2007 Kia Optima repairs by problem area

Engine (15%)

Transmission and Drivetrain (5%)

Brakes and Traction Control (6%)

Suspension and Steering (12%)

Electrical and Air Conditioning (32%)

Paint, Rust, Leaks, Rattles, and Trim (14%)

Other (15%)

Select a problem area

Show all problems

Need advice about a specific Kia Optima problem?

Chart based on 110 repairs.
See TSBs and recalls for the 2007 Kia Optima.

2007 Kia Optima electrical repair cost distribution

$2500+ (10%)

$1000 - $2499 (10%)

$500 - $999 (0%)

$100 - $499 (0%)

< $100 (80%)

Worried about potential repair costs? An extended warranty can provide peace of mind.

Chart based on 10 repair trips. The repair cost chart excludes repairs made under warranty, do-it-yourself repairs, and repair trips that include maintenance.

2007 Kia Optima 4dr Sedan

185-horsepower 2.7L V6 5-speed shiftable automatic FWD

17980 mi Replace block heater harness on warranty 

Return to top

2007 Kia Optima 4dr Sedan

161-horsepower 2.4L I4 5-speed shiftable automatic FWD

246000 mi

US $1200
Replaced AC unit 
68000 mi TPMS light comes on intermittently when there is no difference in tire pressure in any of the tires. dealer checked and reset the sensors. the problem is not solved. 
76000 mi

US $10
The switch in the driver's door jamb was broken and would not turn on the dome light when the driver's door was opened. The repair took 5 minutes and cost $9.47. 
91000 mi The problem with the TPMS light was never solved. Online research indicated it was likely the body control module (BCM). At the time we sold the car, the TPMS light was constantly on, even though the tires were all properly inflated. 
98000 mi alternator, A/C compressor, 
650 mi

US $16550
No horns. I don't know if the car was delivered that way because I never tried the horns when I left the car dealership. Didn't discover the problem for a few weeks. Who tries the horn untill you need it. ( No Horns ) I never tried the horns when I bought the Optoma, but didn't work after trying at a later date. Horns were shorted out & ordered.Replaced with no problem. 
3000 mi Returned car for horn problem.Repaired. So far so good. Well it happened again (No Horns) Took the car back to the dealer to find they could not find the problem after 2 1/2 hrs of waiting. Got a loaner and left the car there. The next day they called to tell me they found the trouble. Will it pick up tomorrow 
5000 mi tire pressure dash light came on. Checked tire pressure ok. Called kia & they told me to add 2# pressure to tires from 30# to 32#. That did the trick The light went off. 

Return to top

See TrueDelta's information for all Sedans and Wagons.
See TrueDelta's information for all Kia models.

2007 Kia Optima Electrical Problems

See our lemon odds and nada odds page to see vehicles with no repairs or vehicles with more than three repairs. To see how frequently 2007 Kia Optima problems occur, check out our car reliability stats.