Mazda Mazda3 years to avoid
Across the 2015–2021 Mazda Mazda3, no model year reaches 1.6× the median of the other years with enough owner complaints at NHTSA to compare; the 2015 came closest, at 129 against a 83 median of the rest, with 49 at the other end. The 2021 drew the fewest of the years with enough complaints to compare, at 49. NHTSA holds fewer than 40 complaints for 2020 and 2022, too few to read as a quiet year rather than a gap in the records. Separately, the 2016 and 2019 each carry the most recall campaigns, 6. Complaint volume and recall campaign counts also reflect how long a model year has been on the road and how many were sold, so they rank years within this model rather than measuring build quality.
No model year of the 2015–2021 Mazda Mazda3 stands clear of the others on owner complaints.
Every Mazda3 model year, ranked
Every Mazda3 model year NHTSA holds records for, most complaints first. Counts are NHTSA records as of 2026-09-15; recall campaigns and complaints are counted separately because a recall is the manufacturer acting and a complaint is an owner reporting. Years with enough on record have a page of their own.
| Model year | Owner complaints | vs the 92.5 median | Recalls | Most-reported component |
|---|---|---|---|---|
| 2015 Mazda3 | 129 | 1.4× | 4 | the brakes |
| 2018 Mazda3 | 108 | 1.2× | 4 | the electrical system |
| 2016 Mazda3 | 102 | 1.1× | 6 | the electrical system |
| 2017 Mazda3 | 83 | 0.9× | 2 | the electrical system |
| 2019 Mazda3 | 74 | 0.8× | 6 | the brakes |
| 2021 Mazda3 | 49 | 0.5× | 1 | the engine |
| 2020 Mazda3 | 32 — too few to compare | — | 2 | — |
| 2022 Mazda3 | 24 — too few to compare | — | 0 | — |
Buying a Mazda Mazda3? Check its VIN.
Model-year complaint totals do not describe one car. Confirm its identity free, then decide whether to review its reported title, mileage and auction history before you buy.
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See what the paid report includes →How to read these numbers
- A higher count is not proof of a worse car. Complaint volume rises with sales volume and with years on the road.
- The comparison is between years of the Mazda3 only. It says nothing about how the Mazda3 compares with other models.
- NHTSA publishes owner reports without verifying them. A complaint is an allegation, not a defect finding.
- Recall campaigns cover production ranges. Only a VIN lookup shows whether one vehicle is included and whether the work was done.
Primary sources behind this page
Open the underlying public source and verify that its scope matches the question you are asking.
Mazda Mazda3 year-by-year questions
Which Mazda Mazda3 year should I avoid?
Across the 2015–2021 Mazda Mazda3, no model year reaches 1.6× the median of the other years with enough owner complaints at NHTSA to compare; the 2015 came closest, at 129 against a 83 median of the rest, with 49 at the other end. The 2021 drew the fewest of the years with enough complaints to compare, at 49. NHTSA holds fewer than 40 complaints for 2020 and 2022, too few to read as a quiet year rather than a gap in the records. Separately, the 2016 and 2019 each carry the most recall campaigns, 6. Complaint volume and recall campaign counts also reflect how long a model year has been on the road and how many were sold, so they rank years within this model rather than measuring build quality.
Which Mazda Mazda3 year is the safest bet?
Of the 2015–2021 Mazda Mazda3, the 2021 drew the fewest owner complaints to NHTSA — 49, against the model's 92.5 median. Years NHTSA holds fewer than 40 complaints for (2020 and 2022) are left out: too few reports is a gap in the records, not a quiet year. Newer years have had less time on the road, which lowers their count on its own, so treat this as a starting point and check the individual VIN.
Do complaint counts mean the Mazda Mazda3 is unreliable?
No. NHTSA complaints are unverified owner reports, and the count rises with how many vehicles were sold and how long they have been on the road. They are useful for comparing years of the same model — which is what this page does — not for ranking one model against another.
How do I check a specific Mazda3?
Take the 17-character VIN from the windshield or driver-door label and run it through NHTSA's free recall lookup. That reports open campaigns for that exact vehicle, including whether the repair is still outstanding. A model-year page cannot tell you that.