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EquipmentPart report

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 2002-01

Related service bulletins

Equipment: other model years

YearComplaintsShare of year
200155%
2000135%
1999113%
1998265%
199752%
199622%
199512%

Other parts of the 1998 Kia Sephia

Brakes
256 complaints
Engine cooling
108 complaints
Electrical system
104 complaints
Transmission and drivetrain
68 complaints
Fuel system
62 complaints
Visibility (wipers, defrost, mirrors)
44 complaints
Air bags
31 complaints
Other or unknown
29 complaints
Exterior lighting
27 complaints
Body and structure
26 complaints
Steering
24 complaints
Suspension
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