There are 1 owner-reported brakes complaints for the 2015 Infiniti QX80in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
I WAS DRIVING DOWN BACK STREET AND APPLIED BRAKES DUE TO A STOP SIGN AHEAD OF ME AND MY VEHICLE DID NOT STOP. I WAS IN TOTAL SHOCK AT THE TIME OF THE ACCIDENT AND COULD NOT BELIEVE I REAR ENDED ANOTHER VEHICLE. THE DATE OF THE ACCIDENT WAS 2/9/2018. AFTER SPEAKING WITH TWO OF MY OTHER FRIENDS WEEKS LATER. MY FRIEND THAT OWNER A NISSAN MURANO REAR ENDED ANOTHER CAR WHEN SHE APPLIED THE BRAKES. MY OTHER FRIEND WHO OWNS AN INFINITY HAD HER VEHICLE IN THE SHOP FOR BRAKING PROBLEMS. TO ME THIS SEEMS A LITTLE IRONIC IF YOU ASK ME. *DSY
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026