Are Mazdas Reliable? Mazda Reliability by Model
Across the 6 most-documented Mazda models, CarWhere's analysis of 7,478 NHTSA complaints finds 4 carry at least one model year to avoid; the cleanest federal records belong to the MX-5 and CX-3. Counts are raw federal filings, not adjusted for sales volume. Data as of July 2026.
Source: NHTSA owner complaints & recall campaigns · Data as of July 2026 · How we rate model years
7,478 NHTSA complaints
model years flagged on federal data
MX-5 and CX-3
What Mazda owners report most
The vehicle systems drawing the most federal service-bulletin activity across the 6 Mazda models we analyze — a signal of where problems concentrate.
Mazda reliability by model
| Model | Complaints | Years to avoid | Best years | Worst year vs. its avg. |
|---|---|---|---|---|
| Mazda Mazda3 | 2,339 | 2008, 2010 and 2012 | 2017, 2020 and 2022 | 4.3× |
| Mazda CX-5 | 2,160 | 2014, 2016, 2018, 2019 and 2021 | — | 3.1× |
| Mazda Mazda6 | 1,387 | 2009, 2010, 2011, 2014 and 2018 | 2013, 2017 and 2021 | 3.5× |
| Mazda CX-9 | 1,383 | 2008, 2010, 2011, 2012 and 2018 | 2015 and 2020 | 3.2× |
| Mazda MX-5 | 97 | None | — | — |
| Mazda CX-3 | 112 | None | — | — |
Counts are raw federal filings (NHTSA owner complaints), not adjusted for sales volume. A model year is flagged when its severity-weighted complaint rate is among the highest within that model's own history — never a comparison against other brands. Follow any model for its full year-by-year verdict. Full methodology.
Where Mazda owners report the most trouble
Mazda Mazda3: 3 model years flagged to avoid (2008, 2010 and 2012) — the worst logged up to 4.3× the model's own average complaint rate. See the year-by-year verdict →
Mazda Mazda6: 5 model years flagged to avoid (2009, 2010, 2011, 2014 and 2018) — the worst logged up to 3.5× the model's own average complaint rate. See the year-by-year verdict →
Mazda CX-9: 5 model years flagged to avoid (2008, 2010, 2011, 2012 and 2018) — the worst logged up to 3.2× the model's own average complaint rate. See the year-by-year verdict →
Cleanest Mazda records: the MX-5 and CX-3 carry no model year flagged to avoid in the current federal data.
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FAQ
Are Mazdas reliable?
Mazda reliability varies sharply by model and year, not by brand. Across the 6 most-documented Mazda models, 4 carry at least one model year we flag to avoid on NHTSA complaint and recall data. The MX-5 and CX-3 carry no year we flag to avoid. These are raw federal complaint counts, not adjusted for how many vehicles Mazda sold, so they can't be read as a single cross-brand reliability score — use the per-model verdicts below.
What is the most reliable Mazda?
Among the Mazda models we analyze, the MX-5 and CX-3 carry no model year flagged to avoid in the current federal data — the cleanest records in the lineup. Reliability still comes down to the specific model year, so check the year-by-year verdict before buying.
Which Mazda models have the most years to avoid?
The Mazda models carrying the most flagged years are the Mazda3 (3 years flagged, worst up to 4.3× its own average), the Mazda6 (5 years flagged, worst up to 3.5× its own average), the CX-9 (5 years flagged, worst up to 3.2× its own average). A flag means that model year has one of the highest severity-weighted complaint rates within that model's own history — it is not a comparison against other brands.
How do I check a specific Mazda before buying?
Start with the free Mazda window sticker lookup at carwhere.com/window-sticker/mazda to confirm the exact trim and factory options, then run the $9.99 CarWhere Full VIN Report for that VIN — it includes the recall, complaint, and service-bulletin record for the exact model year plus a market price check from verified buyers. One-time purchase, no subscription.
Sources & data notes
All figures are drawn from the U.S. National Highway Traffic Safety Administration (NHTSA), Office of Defects Investigation — owner-filed complaints and recall campaigns — across the 6 most-documented Mazda models and every model year on record for each. Retrieved July 2026. Counts are raw federal filings and are not adjusted for the number of vehicles sold or registered, so they cannot be read as a single cross-brand reliability ranking; each model year's verdict compares it only against the rest of that model's own history. Full scoring at the methodology page.