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SuspensionPart report

2021 Mazda MAZDA3 Suspension Problems

Complaints
2about this part
Share
4%of 54 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the suspension of the 2021 Mazda MAZDA3, 4% of the 54 complaints for this model year.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“At 31,000 miles the control arm lower ball joints are torn on both lower. They must be replaced. This is a safety hazard. This should not be an issue with low mileage on this car.”

NHTSA complaint #11695896, filed 2025-10

Related service bulletins

Suspension: other model years

YearComplaintsShare of year
2025113%
202124%
202026%
201911%
201734%
201622%
201421%
201311%
201294%
201175%
201061%
200943%
2008155%
2007146%
2006148%
200533%
200432%

Other parts of the 2021 Mazda MAZDA3

Engine
19 complaints
Electrical system
7 complaints
Forward collision avoidance
7 complaints
Other or unknown
7 complaints
Brakes
5 complaints
Air bags
4 complaints
Transmission and drivetrain
4 complaints
Lane departure
3 complaints
Fuel system
2 complaints
Body and structure
2 complaints
Vehicle speed control
2 complaints
Wheels
2 complaints

← All problems reported for the 2021 Mazda MAZDA3

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology