Verdict
2016 Mazda CX-9: Complaints, Recalls & Known Issues
What the public record actually says about the 2016 Mazda CX-9 — every figure below is a NHTSA or EPA number, not an opinion.
The read
Middle-of-the-pack complaint volume for SUV.
Owners filed 99 NHTSA complaints — fewer complaints than 51% of 2016 SUVs. Engine leads the reports (47%). No safety recalls on record.
Based on NHTSA complaint volume against 2016 SUVs, not adjusted for how many were sold. It describes the model year, not the individual car you are looking at.
Complaints filed
99
Reports to NHTSA, 2016
Safety recalls
0
NHTSA campaigns on record
NHTSA crash test
Not rated
Overall NCAP rating
Combined MPG
23.5
EPA estimate
Complaint volume vs. segment peers
Fewer complaints than 51% of 2016 SUVs
The bar is this car's percentile among 2016 SUVs by complaint volume — a full bar means the fewest complaints in its class. Not adjusted for sales.
Known issues
Engine issues lead owner complaints (47% of 99 reports), followed by electrical system (12%).
+ 10 more component categories with fewer reports.
Share of all 99 NHTSA complaints for this model year, grouped by the component owners named. Bars are scaled to the largest category. Examples: ODI 11697196, ODI 11632664, ODI 11626600, ODI 11625077, ODI 11622599.
Recalls
0 recalls — none issued for this model year as of Jul 2026. Recall records can change as NHTSA publishes new campaigns.
A campaign can apply to this model year without being incomplete on a specific vehicle. Check the VIN with NHTSA or a dealer to confirm whether a particular car needs repair.
Investigations
0 NHTSA investigations on record
No investigations are on record as of Jul 2026. An empty record is not a clean bill of health.
Crash-test ratings
No NHTSA crash test is on record for this year. Some vehicles and model years were not tested or do not have a published NCAP result.
Fuel economy by trim
| Trim | Engine | Drivetrain | Transmission | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| CX-9 2WD | 2.5L 4-cyl | Front-Wheel Drive | Automatic (S6) | 22 | 28 | 24 |
| CX-9 4WD | 2.5L 4-cyl | 4-Wheel Drive | Automatic (S6) | 21 | 26 | 23 |
EPA laboratory estimates by trim and engine. Actual mileage varies with driving, weather, load, and maintenance. EPA source.
Before you buy
Useful next checks
Federal records tell you about patterns. These checks can tell you more about the specific car in front of you.
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Compare model years
"Fewest reports" and "most complained" describe raw NHTSA complaint totals, not vehicle reliability. The last few model years are left unlabelled because they have had less road time.
2016 Mazda CX-9: frequently asked
What does the complaint record show for the 2016 Mazda CX-9?
Owners filed 99 NHTSA complaints about the 2016 Mazda CX-9 — fewer complaints than 51% of comparable 2016 SUVs, so it sits toward the stronger end of its class. That's a signal, not a guarantee about any single car.
What are the most common problems on the 2016 Mazda CX-9?
The most-reported problem areas are Engine (47% of complaints) and electrical system (12%).
How many recalls does the 2016 Mazda CX-9 have?
No safety recalls are on record for the 2016 Mazda CX-9 as of Jul 2026.
What gas mileage does the 2016 Mazda CX-9 get?
The EPA rates the 2016 Mazda CX-9 between 23 and 24 mpg combined, depending on trim and drivetrain.