2003 Chrysler 300M: Reliability Data

Source: NHTSA — 44 complaints
44
Total Complaints
64,518mi
Median Mileage
ENGINE AND ENGINE COOLING
Top Issue
2
Crash Reports

When Do Complaints Happen?

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

24,969 25th Percentile
64,518 Median Mileage
96,800 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

ENGINE AND ENGINE COOLING
4
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR
3
ELECTRICAL SYSTEM
3
ENGINE AND ENGINE COOLING:ENGINE
2
STRUCTURE
2
FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
2
AIR BAGS
2
VEHICLE SPEED CONTROL
2
ENGINE
2
POWER TRAIN:AUTOMATIC TRANSMISSION
2

Severity Assessment

2
Crashes
1
Fires
1
Injuries
0
Deaths

Sample Complaint Reports

"DASHBOARD IS TWO COLORS. PH"
"WHEN THE BRAKES WERE APPLIED, THE VEHICLE EXPERIENCED EXTENDED STOPPING DISTANCE. *JB"
"ENGINE WOULD NOT START DUE TO FAULTY FUEL RELAY, SUBSEQUENT CHECK ENGINE INDICATOR LAMP, SHOW FAULTY FUEL SYSTEM. TO DATE, 4 ATTEMPTS TO CORRECT PROBLEM BY THE MANUFACTURER AUTHORIZED SERVISE CENTER HAS NOT CORRECTED FAULTY FUEL SYSTEM. *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