2020 Hyundai Ioniq Hybrid: Reliability Data

Source: NHTSA — 23 complaints
23
Total Complaints
21,829mi
Median Mileage
UNKNOWN OR OTHER
Top Issue
4
Crash Reports

When Do Complaints Happen?

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

5,800 25th Percentile
21,829 Median Mileage
40,056 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

UNKNOWN OR OTHER
7
ELECTRICAL SYSTEM
4
STRUCTURE:BODY
3
SERVICE BRAKES
2
ELECTRONIC STABILITY CONTROL (ESC)
1
VEHICLE SPEED CONTROL
1
FUEL/PROPULSION SYSTEM
1
LANE DEPARTURE: ASSIST
1
EQUIPMENT ADAPTIVE/MOBILITY:VEHICLE CONTROLS:SPEED CONTROL
1
LANE DEPARTURE: LANE KEEP: AUTOMATIC STEERING
1

Severity Assessment

4
Crashes
1
Fires
1
Injuries
0
Deaths

Sample Complaint Reports

"ON 3/27/2020 I PURCHASED A HYUNDAI IONIQ 2020 WHICH ADVERTISED ON THE WINDOW STICKER VEHICLE INCLUDES ADVANCED SAFETY FEATURES BIND SPOT COLLISION AVOIDANCE ASSIST AND REAR CROSS TRAFFIC COLLISION AVOIDANCE ASSIST. UNFORTUNATELY, THE MANUFACTURER NOTIFIED ME ON 8/24/2020 THAT THE VEHICLE WAS NOT MA..."
"ON 3/27/2020 I PURCHASED A HYUNDAI IONIQ 2020 WHICH ADVERTISED ON THE WINDOW STICKER VEHICLE INCLUDES ADVANCED SAFETY FEATURES BIND SPOT COLLISION AVOIDANCE ASSIST AND REAR CROSS TRAFFIC COLLISION AVOIDANCE ASSIST. UNFORTUNATELY, THE MANUFACTURER NOTIFIED ME ON 8/24/2020 THAT THE VEHICLE WAS NOT MA..."
"ON 3/27/2020 I PURCHASED A HYUNDAI IONIQ 2020 WHICH ADVERTISED ON THE WINDOW STICKER VEHICLE INCLUDES ADVANCED SAFETY FEATURES BIND SPOT COLLISION AVOIDANCE ASSIST AND REAR CROSS TRAFFIC COLLISION AVOIDANCE ASSIST. UNFORTUNATELY, THE MANUFACTURER NOTIFIED ME ON 8/24/2020 THAT THE VEHICLE WAS NOT MA..."

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