FaultScore

Mazda CX9 problems

Owners have filed 58 complaints about the Mazda CX9 with NHTSA across model years 2007 to 2010. More of them are about the brakes than anything else.

Every Mazda CX9 year, graded

The grade compares each year against the rest of this model's own run — never against another car. Click any bar or row to open that year's report.

Complaints filed with NHTSA, by model year. Bar colour is the FaultScore grade: A B C D F ungraded
Year Grade Complaints Crashes Fires Median miles Most reported
2010 35 2 0 92,500 Brakes
2007 23 0 2 116,000 Suspension

What breaks on a Mazda CX9

Across every model year on file. Follow a row for that part's complaints and the year it was worst.

Brakes 15 25.9%

Worst in 2010

Airbags 13 22.4%

Worst in 2007

Suspension 10 17.2%

Worst in 2007

Engine & Cooling 6 10.3%

Worst in 2010

Transmission & Drivetrain 3 5.2%

Worst in 2007

Windows, Mirrors & Wipers 2 3.4%

Worst in 2007

Other & Unspecified 2 3.4%

Worst in 2007

Electrical System 1 1.7%

Worst in 2007

Steering 1 1.7%

Worst in 2007

Acceleration & Cruise Control 1 1.7%

Worst in 2010

Lights 1 1.7%

Worst in 2010

Tires 1 1.7%

Worst in 2010

Wheels 1 1.7%

Worst in 2007

Seat Belts 1 1.7%

Worst in 2010

Complaints filed over time

Every complaint about every Mazda CX9, by the month it reached NHTSA.

Jul 2013 peak 4 May 2020

Compare the Mazda CX9

Side by side on complaint history. Remember that raw totals track how many were sold as much as how good they were.