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Transmission and drivetrainPart report

2000 Kia Sephia Transmission and drivetrain Problems

Complaints
50about this part
Share
19%of 266 total for the year
Median mileage
30,000miles
Trend
FallingComplaints filed in the last 3 full calendar years are at least 25% lower than in the 3 years before.

NHTSA recorded 50 complaints about the transmission and drivetrain of the 2000 Kia Sephia, 19% of the 266 complaints for this model year. Where a mileage was given, the median is 30,000 miles. 2 of these say a crash was involved, according to the filers.

Example complaints

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

“Over the course of the previous few months, prior to the incident, I noticed that the 2000 Kia Sephia with 80000 miles began to have a hard time with the shifter. It became increasingly more difficult to get the car to shift from park to drive. It continually felt like the shifter was stuck. I ended up having the car towed via flatbed because the car refused to start. After getting it to a mechanic I was told that the transmission had failed, however, being the car only had 83000 miles I sought a second opinion. …”

NHTSA complaint #10146130, filed 2005-12, 80,000 miles

“When my boy friend went to change the front brake pads on my 2000 Sephia he was told that Kia didn't make pads for my car.we had to purchase new rotors because the old ones were so warped you could hardly drive the car.Kia said there was a defect in the rotors and that replacement ones were avaiable(at my expense).this ocurred in spring of 2003 then in sept 2003 my cv axles went out.my boy friend is an automotive technicianb and he is continuning his education at austin peay state university. He took my car to his professor who is a.s.e. …”

NHTSA complaint #10048960, filed 2003-12, 328,000 miles

“I have <45000 miles on my car (2000 Kia Sephia) and have had to have the front brakes replaced 3x and the back brakes replaced 1x. Also, when I turn on the AC, there is a loud noise from the front of the car. The car hesitates when trying to get up to speed. The car also feels like it is trying to pull something of great weight when driving at 55 MPH. The back seatbelts do not always lock. The dealer informed me that the seat belts are only to lock when the brakes are slammed or the vehicle is hit (so how is a child booster seat supposed to stay put when the vehicle is in motion?)”

NHTSA complaint #10064556, filed 2004-04, 18,000 miles

“Gear shift is my big problem right now with my car. It has been in 3 times in the past 2 years. 1st two times was due to the in-ability to get the car out of park. 1st repair could not get the car out of park. Repair was lubricate the gear shift cable. (accused driver of getting pop in the gear shifter) 2nd repair could not get the car out of park. Repair was to replace the gear shift cable. 3rd repair car stalled on the road and would not start. Repair &#34;free-up shifter shat in transmission (would not go all the wasy in park and was hard to find any gears and would cause a no start)&#34;. …”

NHTSA complaint #10070775, filed 2004-01, 21,788 miles

“Constant problem with check engine light. Transmission replaced on 5/28/04 (47,800 miles). On 7/5/04 had same acceleration problems, dealer found no evidence of problem after having car for 2 days. On 8/3/04 again had same acceleration problems with transmission, again after having car for 2 days, dealer found no evidence of problem. Same day (8/5/04) took car home transmission would not change gears. Pulled off road, put car in park, shut off car, waited a couple of minutes, restarted car, no problem at that point with shifting. …”

NHTSA complaint #10086648, filed 2004-08, 45,000 miles

Related service bulletins

Transmission and drivetrain: other model years

YearComplaintsShare of year
2002117%
20011817%
20005019%
19997117%
19986814%
19973015%
19961311%
19951219%
1994531%

Other parts of the 2000 Kia Sephia

Brakes
85 complaints
Electrical system
45 complaints
Engine cooling
43 complaints
Air bags
32 complaints
Visibility (wipers, defrost, mirrors)
19 complaints
Body and structure
18 complaints
Seat belts
17 complaints
Latches, locks and linkages
16 complaints
Fuel system
15 complaints
Equipment
13 complaints
Other or unknown
13 complaints
Steering
9 complaints

← All problems reported for the 2000 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