2008 Kia Sedona: Reliability Data

Source: NHTSA — 246 complaints
246
Total Complaints
54,000mi
Median Mileage
ELECTRICAL SYSTEM
Top Issue
5
Crash Reports

When Do Complaints Happen?

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

25,000 25th Percentile
54,000 Median Mileage
93,175 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

ELECTRICAL SYSTEM
45
VEHICLE SPEED CONTROL
37
ELECTRONIC STABILITY CONTROL (ESC)
15
EXTERIOR LIGHTING
14
STRUCTURE:BODY:DOOR
12
SERVICE BRAKES
12
SUSPENSION
12
UNKNOWN OR OTHER
11
STRUCTURE:BODY
10
AIR BAGS
8

Severity Assessment

5
Crashes
18
Fires
2
Injuries
0
Deaths

Sample Complaint Reports

"BAD MISFIRE. THIS MISFIRE STARTED AT 14,000 MILES. I TOOK IT INTO THE DEALER TO HAVE IT LOOK AT THEY COLD NOT GET IT TO MISFIRE. AS TIME WENT ON AT 20,000 THE MISFIRE BECAME WORSE, WE LEFT THE VAN FOR PM SERVICE WITH THE FIRST DEALER FOR ONE WEEK,WE WEAR ON VACATION. THEY CALLED AND SAID THAT THE..."
"BAD MISFIRE. THIS MISFIRE STARTED AT 14,000 MILES. I TOOK IT INTO THE DEALER TO HAVE IT LOOK AT THEY COLD NOT GET IT TO MISFIRE. AS TIME WENT ON AT 20,000 THE MISFIRE BECAME WORSE, WE LEFT THE VAN FOR PM SERVICE WITH THE FIRST DEALER FOR ONE WEEK,WE WEAR ON VACATION. THEY CALLED AND SAID THAT THE..."
"BAD MISFIRE. THIS MISFIRE STARTED AT 14,000 MILES. I TOOK IT INTO THE DEALER TO HAVE IT LOOK AT THEY COLD NOT GET IT TO MISFIRE. AS TIME WENT ON AT 20,000 THE MISFIRE BECAME WORSE, WE LEFT THE VAN FOR PM SERVICE WITH THE FIRST DEALER FOR ONE WEEK,WE WEAR ON VACATION. THEY CALLED AND SAID THAT THE..."

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

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