1998 Kia Sephia Equipment Problems
- Complaints
- 26about this part
- Share
- 5%of 491 total for the year
- Median mileage
- 80,000miles
- Trend
- StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.
NHTSA recorded 26 complaints about the equipment of the 1998 Kia Sephia, 5% of the 491 complaints for this model year. Where a mileage was given, the median is 80,000 miles. 2 of these say a crash was involved and 1 a fire, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The brakes on this car are terrible! I have been in and out of the shop since this car was bought. I have had numerous pad and rotor replacements. I even got into a rear-end accident 1 1/2 years ago that I could have avoided with competent brakes. I now have to replace the drums and rear shoes because they have been working overtime to compensate for the poor front brakes. Thanks a bunch Kia! Worst car I've ever driven.”
NHTSA complaint #10000371, filed 2002-12, 50,000 miles“Since purchase date I have had numerous problems such as vehicle stalling in middle of highway, engine light staying on, radio, air conditioner and most importantly the brakes. The original brakes failed at 5560 miles, replacemts at 7520 miles, again at 10750 miles. This is a major inconvenience and I am afraid an accident will occur.”
NHTSA complaint #712682, filed 1999-10“We have replaced the rotors and brake pads 4 times and the drums once. The car has difficulty starting and taking off. Various problems concerning minor problems, seat cushion , lighter, A/C, gas spewing back out of tank etc. Our major concern is the braking system which started six weeks after purchase and hasn't ended yet. The Kia representative is uncooperative.”
NHTSA complaint #705655, filed 1999-04“Since the time that I have purchased this car it has been falling apart. The car is constantly shutting down or it just won't start. At this present time my car is sittting at stonemountain Kia whereas it is in need a third battery all within less than a years time. Eventhough they know the dangerous history of this car that I purchased new, they continually return the car to me without doing a safety check. I have had my car towed to their location several times in the same week because they have felled to fix the problem. …”
NHTSA complaint #719814, filed 2000-03“While driving approximately 65 MPH, hood released and smashed into windshield which blocked vision of driver, consumer felt problem was due to brake pads and rotors that cause severe vibration and had to be replaced frequently, there was no crash or injury to report when this incident occurred. …”
NHTSA complaint #8001511, filed 2002-01Related service bulletins
- 10109812Jan 18, 2017TSB: MANDATORY REPLACEMENT OF LOCKING/SECURITY HARDWARE - By design, certain fasteners, which are designed to lock into place once fully attached, are utilized in various Kia…
- 10109777Nov 4, 2016TSB: MANDATORY REPLACEMENT OF LOCKING/SECURITY HARDWARE - By design, certain fasteners utilized in various Kia models are strictly intended for ?one time use?. Though not limited…
Equipment: other model years
Other parts of the 1998 Kia Sephia
256 complaintsEngine cooling
108 complaintsElectrical system
104 complaintsTransmission and drivetrain
68 complaintsFuel system
62 complaintsVisibility (wipers, defrost, mirrors)
44 complaintsAir bags
31 complaintsOther or unknown
29 complaintsExterior lighting
27 complaintsBody and structure
26 complaintsSteering
24 complaintsSuspension
23 complaints
← All problems reported for the 1998 Kia Sephia
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 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