Reliability, what owners report, and what it costs to keep.
AVOIR's read: a solid ownership case with specific caveats below.
Owners have filed 518 complaints with NHTSA about the 1999 Kia Sephia, and it carries 5 recalls. These are owner allegations rather than confirmed defects, but the pattern of what people complain about is the most useful signal a used buyer has.
| Area | Complaints | Share |
|---|---|---|
| Service brakes | 124 | 24% |
| Engine and engine cooling | 69 | 13% |
| Electrical system | 41 | 8% |
| Power train | 34 | 7% |
| Fuel system | 32 | 6% |
| Air bags | 27 | 5% |
| Steering | 14 | 3% |
| Structure | 9 | 2% |
| Seat belts | 9 | 2% |
| Latches/locks/linkages | 7 | 1% |
Verbatim from NHTSA complaint records, trimmed for length.
WHILE DRIVING ON THE INTERSTATE AT 75 MPH THE TOP LAYER OF THE HOOD (SKIN) SEPARATED FROM THE HOOD AND FLEW UPWARD INTO THE WINDSHIELD AND DETACHED ITSELF FROM THE VEHICLE CAUSING THE DRIVERS VISION OF ROADWAY TO BE BLOC
NHTSA complaint: Structure
SEAT BELTS WORK IMPROPERLY, WINDSHIELD WIPERS DON'T WORK, FUEL PUMP IS WORKING INEFFICIENTLY.
NHTSA complaint: Seat belts
SEAT BELT PATCH CLICKS BUT WILL COME LOOSE WITH TENSION. THIS IS THE SECOND RECALL NOTICE THAT HASN'T BEEN REPAIRED OR REPORTED BY KIA AFTER 17 YEARS.
NHTSA complaint: Seat belts
FILLED TANK & HAD OVERFLOWING SPILLAGE DOWN SIDE OF CAR (INDICATED VERY FULL TANK) FINISHED CLEANING UP EXCESS FUEL & TURN CAR ON BUT THE FUEL GAUGE WOULD ONLY READ 2/3 FULL, THEN NEEDLE ROSE TO 3/4- I JUST GOT THE CAR
NHTSA complaint: Fuel/propulsion system
TL* THE CONTACT OWNS A 1990 KIA SEPHIA. WHILE DRIVING 5 MPH WHEN MAKING A RIGHT TURN, THE STEERING WHEEL FAILED TO MOVE. THE FAILURE RECURRED SEVERAL TIMES. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS
NHTSA complaint: Steering
TL* THE CONTACT OWNS A 1999 KIA SEPHIA. WHILE DRIVING 50 MPH, THE VEHICLE STALLED AND ALL THE WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS ABLE TO RESTART. THE FAILURE RECURRED SEVEN TIMES. THE VEHICLE WAS TAKEN TO AN
NHTSA complaint: Engine
TL*THE CONTACT OWNS A 1999 KIA SEPHIA. THE CONTACT RECEIVED A RECALL NOTICE FOR NHTSA CAMPAIGN ID NUMBER 99V317000 (FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP). HE WAS NOT EXPERIENCING ANY FAILURES AT THE TIME, BUT HE T
NHTSA complaint: Fuel system
WHEN IT GETS COLD, ABOUT 20 DEGREES, THE FRONT DOORS WILL FREEZE OPEN. FOR INSTANCE, IN THE MORNING I WILL HAVE TO PULL ON THE DOOR HARD TO GET IT TO OPEN BECAUSE IT'S FROZEN AND THEN THE DOOR WILL STAY OPEN (THE LATCH
NHTSA complaint: Latches/locks/linkages
NHTSA lists 5 recall campaigns for the 1999 Kia Sephia. Recalls are free to have fixed at a franchised dealer regardless of who owns the car now, but only if they were never done, so check the VIN of the specific car rather than trusting the model.
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE ELECTRICAL CIRCUIT FOR THE FUEL PUMP IS GROUNDED AT JUNCTION CONNECTOR G300. IF THE PIN TENSION IS POOR, OR THE BOLT SECURING THE CONNECTOR TO THE VEHICLE FLOOR IS NOT TIGHTENED SUFFICIENTLY, A POOR CONNECTION IS MADE. AS THE FUEL PUMP OPERATES, THE PO
Risk: THIS CONDITION COULD CAUSE THE ENGINE TO STALL, INCREASING THE RISK OF A CRASH.
Fix: THIS CORRECTIVE ACTION IS BEING PERFORMED IN CONJUNCTION WITH RECALL NO. 99V317.
VEHICLE DESCRIPTION: PASSENGER VEHICLES. ELECTRICAL CURRENT TO THE FUEL PUMP PASSES THROUGH THE C304 AND C305 CONNECTORS. IF EXPOSED TO MOISTURE, THESE CONNECTORS COULD CORRODE. OVER TIME, THE FUEL PUMP WILL NOT RECEIVE ENOUGH CURRENT TO OPERATE.
Risk: THIS CONDITION COULD CAUSE THE ENGINE TO STALL, INCREASING THE RISK OF A CRASH.
Fix: DEALERS WILL REPLACE THE EXISTING CONNECTORS AND REPOSITION THOSE CONNECTORS TO AN AREA WHERE THE PLACEMENT IS DESIGNED TO PREVENT CONTACT WITH MOISTURE.
VEHICLE DESCRIPTION: PASSENGER VEHICLES. MANUFACTURING CHANGES WERE MADE TO THE ORVR SPRING FORCE AND FLOAT WIRE LENGTH REDUCING THE VALVE ANGLE. CERTAIN VALVES CAUSED FUEL SHUT OFF BEFORE THE TANK REACHED 95% OF NOMINAL CAPACITY.
Risk: THIS WOULD CAUSE CUSTOMERS TO ADD MORE FUEL TO THE TANK CAUSING FUEL SPILLBACK OR SPITBACK FROM THE FUEL FILLER NECK.
Fix: DEALERS WILL REPLACE THE ORVR VALVE. OWNER NOTIFICATION BEGAN NOVEMBER 13, 2000. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REM
VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE BALL SOCKET ON THE WINDSHIELD WIPER LINK MAY BE OUT OF TOLERANCE RESULTING IN THE LINK DISENGAGING FROM THE WIPER MOTOR DRIVE UNDER LOAD, SUCH AS PUSHING AGAINST ICE, SNOW OR OTHER RESISTANCE. ALSO THE WIPER ARM RETAINING NUT COULD BE INADEQUATELY TIGH
Risk: THIS CONDITION COULD CAUSE IMPAIRMENT OF VISIBILITY IN INCLEMENT WEATHER INCREASING THE RISK OF A CRASH.
Fix: DEALERS WILL REPLACE THE WINDSHIELD WIPER LINK AND ALSO PROPERLY TIGHTEN THE WIPER ARM RETAINING NUTS.
| Reliability raw | 78 | good |
|---|---|---|
| Longevity est. | 78 | good |
| Maintenance | 90 | excellent |
| Depreciation | 57 | average |
| Performance | 43 | below average |
| Efficiency | 43 | below average |
Percentile ranks against other compact cars in the catalog.
What stands behind each score for this car:
Owners have filed 518 complaints with NHTSA for this model-year, and service brakes is the most reported area with 124 of them (24%). There are 5 recalls on record. Check any specific car against its VIN before buying.
AVOIR scores its reliability 78/100 (good) from NHTSA recall campaigns and complaint density. That figure is a raw complaint count, not yet adjusted for sales volume, so a high-volume model scores worse than it deserves.
AVOIR scores its longevity 78/100, but that figure is an estimate built from the powertrain and the brand's record, not a measurement. A 1999 car has no 200,000-mile population to observe yet, so treat it as a prior rather than evidence.
AVOIR's read: worth a look, because a solid ownership case with specific caveats below. Its overall ownership score is 70/100. Condition, mileage and service history still matter more than any score, so get a pre-purchase inspection on the specific car.
Sources: NHTSA recalls and complaints, EPA fuel economy, IIHS awards, and live market listings. A score describes a model-year, not the individual car in front of you. Get a pre-purchase inspection.