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EquipmentPart report

2001 Kia Optima Equipment Problems

Complaints
7about this part
Share
5%of 143 total for the year
Median mileage
50,500miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 7 complaints about the equipment of the 2001 Kia Optima, 5% of the 143 complaints for this model year. Where a mileage was given, the median is 50,500 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“Since purchasing my 2001 Kia Optima, I have had nothing but difficulty. I purchased an extended warranty at the dealership I purchased it from in case I needed repairs. I got my money's worth. But the problems I had are common problems with the vehicle, locks not working, windows not rolling up, paint peeling off, transmission problems, check engine light constantly on, decreased acceleration, heat surges when gas pedal released and pressed and the list goes on. It is not hard to find other Kia owners with the same problems. …”

NHTSA complaint #10264297, filed 2009-04, 14,000 miles

“When I first brought the car and drove it, the lights became dim in the inside and the headlights. The radio turned off and on, took it to dealer 4-5 times for problem and they could find nothing wrong. The car doesn't pick up spend when going over hills not even little ones. The gas needle does not read full even when the tank is practically overflowing with gas. Reading a full tank of gas happens every once in a while. Check engine light comes on . …”

NHTSA complaint #10164399, filed 2006-08, 87,000 miles

“I don't have the exact dates of these repairs as my car is at the dealership right now being looked at again and I am going to get a history when I pick up the car, here are the issues I've had since spring/summer of last year. We have lost time, money, wages and possible employment because of these problems! 1. Air conditioner seemed very cool, but not cold. Checked two or three times, each time service dept. Said it was fine. 2. Car died and wouldn't restart without a jump 3 times. Called towing twice. Service could not "recreate the problem." third time they replaced the battery. …”

NHTSA complaint #10070065, filed 2004-01

“I have took my car in numerous time for the squeking brakes. Also, the thermostat has been replaced for the 4th time. I have had my car since nov of 2001. Since then I have had it in the dealer ship about 10 times. I have taken it to 2 different dealers. The brakes they just blow out and say it is mettalic dust. That I need to clear them out when the car is washed. The squeak still comes back. They have also told me it is the humidity doing this. The thermostat has been replaced for the 4th time today. Also, I have had problems with my locks and enigne light coming on all the time. …”

NHTSA complaint #10004952, filed 2003-01

“A/c condensation build up on the inside of car had at dealer 2 times before they fixed .#2 replaced right headlight 4 times in1 1/2 yr no finger on bulbe! #3 after sitting over night on first start up transmission will not move at first #4 gas gauge from day 1 wouldn't read full after 3 trip to shop they fixed it”

NHTSA complaint #762704, filed 2002-06

Related service bulletins

Equipment: other model years

YearComplaintsShare of year
201510%
201230%
201120%
201011%
200742%
200632%
200521%
200452%
200321%
200233%
200175%

Other parts of the 2001 Kia Optima

Body and structure
35 complaints
Suspension
28 complaints
Air bags
27 complaints
Engine cooling
24 complaints
Electrical system
17 complaints
Latches, locks and linkages
15 complaints
Brakes
14 complaints
Transmission and drivetrain
12 complaints
Vehicle speed control
7 complaints
Seat belts
5 complaints
Visibility (wipers, defrost, mirrors)
5 complaints
Wheels
5 complaints

← All problems reported for the 2001 Kia Optima

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology