2021 Mazda Mazda6: problems, recalls and what it’s worth
Few owner complaints for this year.
Ask for the VIN and check it, then get a pre-purchase inspection.
Known problems on the 2021 Mazda Mazda6
No generation-wide weak spot is flagged in GarageIntel’s research for this year and model. A specific car can still have its own problems, so get it inspected.
2021 Mazda Mazda6 recalls
NHTSA lists no recall campaigns for the 2021 Mazda Mazda6.
2021 Mazda Mazda6 safety investigations and free repairs
No open safety investigations.
Free repairs to ask about (warranty extensions):
- Engine: Additionally, you may notice one or more of the following symptoms: -Engine takes longer to warm up.
- Screen and audio: MAZDA CONNECT INFOTAINMENT SYSTEM LIMITED WARRANTY EXTENSION As a result of a Mazda Connect Infotainment Class Action settlement, Mazda Motor Corporation has decided to implement a Customer Service Program (CSP13).
- Cooling: Mazda Motor Corporation has decided to conduct a Special Service Program (SSP) to extend the warranty coverage for a specific repair of the fail-safe…
A dealer for the brand can check these by VIN.
Source: NHTSA, Sep 24, 2026.
2021 Mazda Mazda6 safety and fuel
5 of 5 starsNHTSA overall crash rating
From NHTSA’s crash tests and the EPA’s fueleconomy.gov.
What owners complain about
17 complaints filed with NHTSA for this year and model, which is few.
Engine & cooling76%
Visibility & wipers12%
Driver-assist systems6%
Fuel system6%
Share of complaints that mention each area. One complaint can mention several.
Other Mazda Mazda6 years
Printable inspection checklist · Out-the-door price calculator