2003 Toyota Corolla: Reliability Data

Source: NHTSA — 857 complaints
857
Total Complaints
85,000mi
Median Mileage
AIR BAGS
Top Issue
142
Crash Reports

When Do Complaints Happen?

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

30,000 25th Percentile
85,000 Median Mileage
135,080 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

AIR BAGS
313
VEHICLE SPEED CONTROL
68
SEAT BELTS
33
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
30
POWER TRAIN
28
ELECTRICAL SYSTEM
28
ENGINE AND ENGINE COOLING:ENGINE
20
AIR BAGS:FRONTAL
18
ENGINE
16
STRUCTURE:BODY
14

Severity Assessment

142
Crashes
11
Fires
122
Injuries
1
Deaths

Sample Complaint Reports

"BRAKES FAILED-BRAKES LOCKED UP ON ME IN BUSY FREEWAY CONDITIONS. I FEARED FOR MY LIFE AS I STRUGGLED TO GET OFF THE FREEWAY. THANK GOD I DID. THAT 2003 COROLLA ALMOST KILLED ME. THE DEALER CONFIRMED THE PROBLEM AND EXCHANGED ME INTO ANOTHER COROLLA.*AK"
"SUNVISOR MOVES DRIVER'S SIDE MIRROR WHILE TRAVELING. CONSUMER WILL FILL IN FURTHER INFORMATION. *AK"
"THE PROBLEM IS . WHEN I START MY CAR I "MUST" PRESS ON THE CLUTCH VERY HARD ( ALL THE WAY INWARDS ) IN ORDER TO START THE CAR. I NEVER HAD THIS PROBLEM WITH MY PREVIOUS MANUAL TRANSMISSION CARS.*AK"

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