"How reliable is the 2019 Toyota Avalon?"

"Based on 90 NHTSA complaints, the 2019 Toyota Avalon has a median complaint mileage of 5233 miles. The most common issue is FUEL/PROPULSION SYSTEM."

"What are common problems with the 2019 Toyota Avalon?"

"The most frequently reported component in NHTSA complaints for the 2019 Toyota Avalon is FUEL/PROPULSION SYSTEM, accounting for a significant portion of the 90 total complaints filed."

2019 Toyota Avalon: Reliability Data

Source: NHTSA — 90 complaints

Total Complaints

5,233mi

Median Mileage

FUEL/PROPULSION SYSTEM

Top Issue

Crash Reports

When Do Complaints Happen?

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

2,370 25th Percentile

5,233 Median Mileage

12,000 75th Percentile

What Fails?

Most reported component issues from NHTSA complaints.

FUEL/PROPULSION SYSTEM

ELECTRICAL SYSTEM

UNKNOWN OR OTHER

POWER TRAIN

ENGINE

VEHICLE SPEED CONTROL

SERVICE BRAKES

BACK OVER PREVENTION: REARVIEW SYSTEM BRAKING

FORWARD COLLISION AVOIDANCE: WARNINGS

FUEL SYSTEM, GASOLINE

Severity Assessment

Crashes

Fires

Injuries

Deaths

Sample Complaint Reports

"BOTH BLIND SPOT MONITORING AND CROSS TRAFFIC ALERT - MALFUNCTION ALERTS, KEEPS POPPING UP REGULARLY. MULTIPLE TRIPS TO THE DEALER, WITH NO RESOLUTION. TOYOTA INDICATES THAT THIS IS A PROB AND ARE WORKING ON AN SOLUTION. IT IS NOT CLEAR WHAT THAT IS. SEEMS LIKE ISSUE POPS UP MORE WHEN IT IS VERY ..."

"TL* THE CONTACT OWNS A 2019 TOYOTA AVOLON. THE CONTACT STATED THAT THERE WAS DISCOLORATION ON THE HEADLIGHT UNITS. AS A RESULT, THE CONTACT COULD NOT SEE THE ROAD CLEARLY AT NIGHT AND HIS VISION WAS IMPAIRED. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO DCH TOYOTA OF TORRAN..."

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