"How reliable is the 1998 Kia Sportage?"

"Based on 558 NHTSA complaints, the 1998 Kia Sportage has a median complaint mileage of 70000 miles. The most common issue is Gasoline."

"What are common problems with the 1998 Kia Sportage?"

"The most frequently reported component in NHTSA complaints for the 1998 Kia Sportage is Gasoline, accounting for a significant portion of the 558 total complaints filed."

1998 Kia Sportage: Reliability Data

Source: NHTSA — 558 complaints

558

Total Complaints

70,000mi

Median Mileage

Gasoline

Top Issue

Crash Reports

When Do Complaints Happen?

Distribution of NHTSA complaints by vehicle mileage at time of report.

54,750 25th Percentile

70,000 Median Mileage

89,750 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

Gasoline

Unknown Or Other

Foundation Components

Column Shift

Engine

Antilock/Traction Control/Electronic Limited Slip

Disc

Automatic Transmission

Air Conditioner

Vehicle Speed Control

Severity Assessment

Crashes

Fires

Injuries

Deaths

Sample Complaint Reports

"THE ENGINE CHECK LIGHT COMES ON AND WON'T GO OFF. WHEN THE CAR IS TURNED OFF CAN SMELL SOMETHING BURNING. DEALER CAN'T FIND PROBLEM. *AK"

"WHEN TRAVELING 50 TO 55 MPH CONSUMER WAS INVOLVED IN A HEAD-ON COLLISION, HITTING A GAURDRAIL. VEHICLE FLIPPED OVER, AND THERE WAS NO DEPLOYMENT OF BOTH DRIVER'S AND PASSENGER'S SIDE AIR BAGS. ALSO, STATES THE VEHICLE WAS A TOTAL LOSS. PLEASE PROVIDE ANY FURTHER DETAILS. *AK"

Source: NHTSA ODI Complaints Database. Names and identifying details omitted.

When Were Complaints Filed?

Number of complaints by the year the issue occurred.

When Does Each Component Fail?

Median mileage at complaint for top components.

Unknown Or Other 24 complaints

Median: 101,000 mi

Where Are Complaints Coming From?

Top states by complaint count.

NY: 69 PA: 54 NJ: 41 CA: 36 MA: 31 FL: 31 MD: 28 IL: 28 TX: 25 OH: 19

Who Files Complaints?

61.3%

Original Owners

38.7%

Second+ Owners

Kia Sportage — Other Years

See how this model compares across different model years.

Year	Complaints	Median Mileage	Top Issue	Crashes
1995	88	-	Buckle Assembly	2
1996	98	79,000	Antilock/Traction Control/Electronic Limited Slip	13
1997	299	97,000	Gasoline	50
1999	493	71,200	Gasoline	43
2000	462	69,000	Fuel System, Gasoline	27
2001	354	48,595	Fuel System, Gasoline	31
2002	321	58,400	Fuel System, Gasoline	19
2005	93	89,000	Air Bags	13
2006	169	79,500	Air Bags	12
2007	113	69,000	Electrical System	13
2008	138	88,000	Electrical System	2
2009	117	75,000	Electrical System	4
2010	28	89,500	Air Bags	4
2011	260	70,505	Engine	10
2012	448	97,000	Engine	10
2013	447	94,000	Engine	6
2014	149	79,500	Engine	2
2015	190	70,000	Engine	9
2016	182	60,000	Engine	13
2017	523	54,000	Engine	25
2018	209	18,200	Engine	11
2019	98	25,000	Engine	5
2020	187	11,300	Engine	16
2021	45	47,000	Unknown Or Other	3
2022	58	33,000	Engine	10
2023	285	15,250	Unknown Or Other	41
2024	85	22,500	Unknown Or Other	14
2025	69	3,500	Unknown Or Other	6

Data source: View this vehicle on NHTSA.gov | NHTSA ODI Complaints Database. Public domain.

Methodology: Complaint counts and mileage distributions are computed directly from consumer-reported NHTSA complaints. This data represents reported issues, not failure rates — vehicles without complaints are not represented. Full methodology.

Data through: 2026-03-28