2019 Mazda CX-9
This year's complaint volume is within 30% of this model's typical year.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2007 | 67 |
| 2008 | 172 |
| 2009 | 59 |
| 2010 | 162 |
| 2011 | 170 |
| 2012 | 221 |
| 2013 | 68 |
| 2014 | 54 |
| 2015 | 35 |
| 2016 | 104 |
| 2017 | 61 |
| 2018 | 126 |
| 2019 | 53 |
| 2020 | 19 |
| 2021 | 38 |
| 2022 | 10 |
| 2023 | 12 |
KNOWN PROBLEM AREAS
Percentages can add to more than 100% -- a complaint can name more than one system.
43% of complaints: engine — 23 distinct reports on file.
Show complaint excerpts
Itâs now in the shop being torn down for further inspection but it looks to be a cracked cylinder head leak .
NHTSA ODI report, 20260822
Also filed under POWER TRAIN and UNKNOWN OR OTHER
The engine cylinder head developed an internal coolant leak, allowing coolant to enter the combustion chamber. This caused engine overheating and smoke coming from the tailpipe while driving.
NHTSA ODI report, 20260710
Also filed under POWER TRAIN
13% of complaints: electrical system — 7 distinct reports on file.
9% of complaints: power train — 5 distinct reports on file.
8% of complaints: suspension — 4 distinct reports on file, most commonly citing lower arm.
Show complaint excerpts
TL* THE CONTACT OWNS A 2019 MAZDA CX-9. WHILE DRIVING IN REVERSE IN ORDER TO PARALLEL PARK THE VEHICLE, THE FRONT AXLE FRACTURED AND CAUSED THE FRONT DRIVER'S SIDE TIRE TO BEND INWARDLY.
NHTSA ODI report, 20191031
Also filed under STEERING
8% of complaints: forward collision avoidance — 4 distinct reports on file, most commonly citing warnings and automatic emergency braking.
SAFETY TIMELINE
Mazda North American Operations (Mazda) is recalling certain 2019 CX-9 vehicles equipped with Sumitomo Falken ZIEX CT50 A/S tires, size P255/50R20 104V, having date code 1619.
Remedy: Mazda will notify owners, and dealers will inspect all four tire serial numbers, replacing the tires as necessary, free of charge. The recall began December 4, 2019. Owners may contact Mazda customer service at 1-800-222-5500, Option 4.
Campaign 19V770000 — check if this car was fixed
Mazda North American Operations (Mazda) is recalling certain 2018 Mazda3, Mazda6, 2019 CX-3, 2018-2019 MX-5, CX-5, CX-9, and 2019-2020 Mazda2 vehicles.
Remedy: Dealers will replace the fuel pumps, free of charge. Owner notification letters were mailed July 18, 2022. Owners may contact Mazda customer service at 1-800-222-5500 Option 4. Mazda's number for this recall is 5321K.
Campaign 21V875000 — check if this car was fixed
BUY-SMART CHECKLIST
2019 Mazda CX-9 — pre-purchase inspection
- Test/inspect for engine issues (23 reports on file for this year).
- Test/inspect for electrical system issues (7 reports on file for this year).
- Test/inspect for power train issues (5 reports on file for this year).
- Verify recall 19V770000 (tires) has been completed.
- Verify recall 21V875000 (fuel system, gasoline) has been completed.
OTHER YEARS OF THIS MODEL
BEST YEARS
WORST YEARS
FAQ
Is the 2019 Mazda CX-9 reliable?
Based on NHTSA complaint volume compared to this model's typical year, the 2019 Mazda CX-9 is rated "typical".
What are the most common problems with the 2019 Mazda CX-9?
The most-reported component is engine, accounting for 43% of complaints on file.
How many recalls does the 2019 Mazda CX-9 have?
2 recalls on file for this model year.
Data updated 2026-09-15 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.