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Model Year Problem Record

Mazda CX-30 2021 - Problems, Recalls, and Investigations

The complete public record for the 2021 Mazda CX-30: what owners reported, which systems drew recalls, and where complaints exist that no recall has ever covered.

101Distinct owner complaintsSource: NHTSA Complaints
2Recall campaignsSource: NHTSA Recalls
0Defect investigationsSource: NHTSA Investigations
15Complaints reporting a crash or fireOwner Reports, Unverified

Complaints by System

Distinct complaints naming each system, most reported first. Select a system for its own page.

Engine49
Driver Assistance and Stability Systems15
Electrical System14
Visibility12
Unknown Or Other10
Power Train8
Vehicle Speed Control8
Brakes8
Fuel and Propulsion System3
Air Bags3
Seats2
Steering1
Vehicle Structure1
Seat Belts1
Suspension1
Lighting1
Latches, Locks and Linkages1
Wheels1

Did a Recall Cover It?

For each system: what owners reported, matched against the recalls on file for this model year. A gap does not prove a defect - it means owners reported the problem and no recall campaign covers that system on this model year.

Engine49 complaints

49 complaints; no recall campaign covers this system.

Driver Assistance and Stability Systems15 complaints

15 complaints; no recall campaign covers this system.

Electrical System14 complaints

14 complaints; no recall campaign covers this system.

Visibility12 complaints

12 complaints; no recall campaign covers this system.

Unknown Or Other10 complaints

10 complaints; no recall campaign covers this system.

Power Train8 complaints

8 complaints; no recall campaign covers this system.

Vehicle Speed Control8 complaints

8 complaints; no recall campaign covers this system.

Brakes8 complaints

8 complaints; no recall campaign covers this system.

Fuel and Propulsion System3 complaints

3 complaints; no recall campaign covers this system.

Air Bags3 complaints

3 complaints; no recall campaign covers this system.

Seats2 complaints

2 complaints; no recall campaign covers this system.

Steering1 complaints

1 complaints; no recall campaign covers this system.

Vehicle Structure1 complaints

1 complaints; 1 recall campaign covers this system. Campaigns: 21V086000.

Seat Belts1 complaints

1 complaints; no recall campaign covers this system.

Suspension1 complaints

1 complaints; no recall campaign covers this system.

Lighting1 complaints

1 complaints; no recall campaign covers this system.

Latches, Locks and Linkages1 complaints

1 complaints; no recall campaign covers this system.

Wheels1 complaints

1 complaints; no recall campaign covers this system.

Recall Campaigns

Every campaign covering this model year, in our own words. The campaign number is the official reference.

21V086000Reported February 18, 2021 - 13,857 vehicles potentially affected

Vehicle Structure. Recall covering the vehicle structure system, reported to NHTSA on February 18, 2021. The campaign covers an estimated 13,857 vehicles across all affected models.

21V101000Reported February 22, 2021 - 599 vehicles potentially affected

Tires. Recall covering the tires system, reported to NHTSA on February 22, 2021. The campaign covers an estimated 599 vehicles across all affected models.

Complaints by Year Received

When this model year's complaints reached NHTSA - whether its problems surfaced early or late in its life.

20218
202237
202323
202417
20257
20269
How to Read These Counts: complaint counts are owner reports to NHTSA, not failure rates. Older and higher-volume vehicles accumulate more reports, and counts are not adjusted for vehicles sold - no per-sales rate or reliability ranking is shown, because the public data does not support one.

Data as of October 30, 2026. Sources: NHTSA Office of Defects Investigation complaints, recalls, and investigations files (U.S. Government public domain). DefectRecord is not affiliated with NHTSA or any manufacturer. For your specific vehicle, use NHTSA's VIN lookup. Report an error.