Every safety complaint, recall and defect investigation the US government
holds on this vehicle.
Owners of the 2017 Mazda CX-9 have filed 61
safety complaints with NHTSA
between October 2018 and June 2026.
The most complained-about system is the engine,
named in 43 of them
(70%). The typical failure was reported at 33,500 miles, the median
across the 5 complaints that gave an
odometer reading.
No recall campaign was matched to this year, make and model. That is not
the same as a clean vehicle: recalls are issued against production
ranges, and the only reliable check is your own VIN.
If this is your car and a dealer keeps failing to fix it, your state's lemon
law may require the manufacturer to replace it or buy it back.
What each state asks for
, read from the statutes.
Where these numbers come from
- Complaints: NHTSA's ODI
complaint file
, published August 20, 2026. One
complaint is one ODI number, which is how NHTSA counts them.
- Recalls: NHTSA's recall
campaign API
, most recent campaign filed August 12, 2026.
- Investigations: NHTSA's ODI
investigation file
, published 2026-08-19.
A complaint is one owner's account and has not been verified by NHTSA or by
us. A vehicle with more complaints is not necessarily worse: models that
sold in larger numbers collect more of them. How this is counted.