MotorCaliberNHTSA Safety Index

NHTSA // CRASH-TESTED

2021 Mazda Mazda3

Federal crash-test performance, recalls, and complaints, scored into one NHTSA Safety Index.

1Recalls
49Complaints
0Investigations
ABOUT THE MAZDA MAZDA3

The Mazda3 sedan occupies the compact car segment with a level of polish that punches above its class. Aimed at drivers who want a genuinely engaging, refined daily commuter without stepping into luxury pricing, the 2019 through 2025 Mazda3 blends European-influenced styling with a driver-focused philosophy that sets it apart from more utilitarian compact rivals.

VERDICT

The 2021 Mazda Mazda3 earns an NHTSA Safety Index of 96 out of 100, an exceptional result driven by its federal crash-test stars and its recall record. Its 5-star rollover rating stands out for families and child-seat buyers. It has 1 recall on record, reflected in the score.

WHO IT IS FOR
  • families prioritizing rollover safety
  • new and teen drivers who want standard crash-avoidance tech
  • urban drivers exposed to side-impact risk
WHAT REVIEWERS SAY

Reviewers generally regard the Mazda3 sedan as one of the most refined and driver-focused entries in the compact segment, frequently praising its upscale interior feel, responsive handling, and premium-adjacent character. Most professional assessments position it as a step above typical compact-class expectations, though some note that cargo practicality and rear-seat space trail a handful of segment rivals.

NCAP // CRASH TESTCrash-test breakdown

Overall
Frontal
Side
Rollover
Rollover risk 10.1%

Source: NHTSA NCAP, VehicleId 15169

Index breakdown

Crash protection70/70
Avoidance tech10/10
Defect record15.75/20
Forward collision warning: StandardLane departure warning: StandardStability control: Standard

NHTSA // RECALLSRecall record

TIRES:VALVE21V101000

Risk: A sudden air leak from the tire air valve may cause a loss of vehicle control while driving, increasing the risk of a crash.

Remedy: Mazda will notify owners, and dealers will replace all four tire air valves with new parts, free of charge. The recall began April 6, 2021. Owners may contact Mazda customer service at 1-800-222-5500 Option 4. Mazda's number for this recall is 4721B.

Reported 2021-02-22

NHTSA // COMPLAINTSOwner complaints

49 owner complaints on file. These are unverified allegations reported to NHTSA.

2reported crash
2reported fire
1reported injuries
0reported deaths
Most-reported systemsEngine 18Forward Collision Avoidance 7Unknown Or Other 7Electrical System 6Service Brakes 4Air Bags 4

Other Mazda3 years

Rivals in Sedan (2021)

Last verified 2026-07-02. Sources: NHTSA SafetyRatings (VehicleId 15169), recallsByVehicle, complaintsByVehicle for Mazda Mazda3 2021. Class rank 11 of 94 in Sedan 2021. Methodology · Disclosure