2021 MAZDA MAZDA6 — Problems, Recalls & Safety Data
5/5
Safety Rating
19
Owner Complaints
0
Recalls
22
Service Bulletins
0
Investigations
Overview of the 2021 MAZDA MAZDA6
The 2021 MAZDA MAZDA6 has received a total of 19 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). It earned an overall safety rating of 5 out of 5 stars in NHTSA's New Car Assessment Program crash tests. 22 technical service bulletins have been issued by Mazda Motor Corp. for this model year. The most commonly reported problems involve the Engine (13 complaints), Unknown Or Other (2 complaints), and Visibilitywiper (2 complaints).
Recalls for the 2021 MAZDA MAZDA6
There are no recalls on file with NHTSA for the 2021 MAZDA MAZDA6. No Active Recalls
Owner Complaints for the 2021 MAZDA MAZDA6
19 complaints have been filed with NHTSA for the 2021 MAZDA MAZDA6. Below is a breakdown by vehicle component.
| Component | Complaints | Crashes | Fires | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 13 | 0 | 0 | 0 | 0 |
| Unknown Or Other | 2 | 0 | 0 | 0 | 0 |
| Visibilitywiper | 2 | 0 | 0 | 0 | 0 |
| Back Over Prevention Sensing System Camera | 1 | 0 | 0 | 0 | 0 |
| Fuelpropulsion System | 1 | 0 | 0 | 0 | 0 |
Most Recent Complaints
The Infotainment system malfunctions. The rear view camera freezes, not with the current conditions but a still picture of a street I do not recognize. This puts not only myself at risk for an accident but those of others as well. This malfunction has been taken into the dealership on two different occasions. Each time the dealer couldn't solve the issue. There is currently a class action lawsuit regarding the Infotainment system.
Twice had low oil warning lamp appear. First time in July 2023, 2nd time in June 2024. Both times oil has just been changed 2-3 months prior. Saw articles that there was a recent lawsuit, which is why I am filling complaint as well. Not for lawsuit, but for repairs so this does not occur again.
Engine oil low warning 2k miles after oil change and again a week after topping oil off.
My car displayed a low oil level light between oil changes and after checking the dipstick it was low. No sign of visible oil leak so upon further research I was made aware of a TSB about defective valve seals causing excessive oil consumption. My cars VIN is in the affected range outlined in the TSB. Now when I drive it's likely that slow but permanent damage could be occuring in my vehicle.
Safety Rating for the 2021 MAZDA MAZDA6
The 2021 MAZDA MAZDA6 received an overall safety rating of 5 out of 5 stars from NHTSA's New Car Assessment Program (NCAP).
| Test Category | Rating |
|---|---|
| Overall Rating | ★★★★★ (5/5) |
| Frontal Crash | ★★★★★ (5/5) |
| Side Crash | ★★★★★ (5/5) |
| Rollover | ★★★★☆ (4/5) |
Safety ratings are based on controlled crash tests conducted by NHTSA. A 5-star rating indicates the highest level of occupant protection.
Technical Service Bulletins for the 2021 MAZDA MAZDA6
Mazda Motor Corp. has issued 22 technical service bulletins (TSBs) for the 2021 MAZDA MAZDA6. TSBs are notices sent by manufacturers to their dealers describing a known issue and the recommended repair procedure.
SSPD8a Repair — ENGINE
SSPD8 - Check Engine Light ON with DTC P0126:00 - WARRANTY EXTENSION For certain 2018-2025MY CX-5, 2019-2023MY Mazda3, 2019-2022MY CX-3, 2018-2021MY Mazda6, 2020-2023MY CX-30 that are equipped with the suspected coolant control valve, the warranty coverage for specific repair of the fail-safe thermostat is extended to: 15 years (180 months)...
SSPD5 Dlr Ltr c — ENGINE
SPECIAL SERVICE PROGRAM - SSPD5 - WARRANTY EXTENSION - MULTI-MODEL - VALVE STEM SEALS CLASS ACTION In conjunction with a Class Action Settlement, Mazda Motor Corporation has decided to conduct an extension of the Engine powertrain warranty related to excessive oil consumption. In addition, there is a Reimbursement Program, for...
SA-007-25b — ELECTRICAL SYSTEM
The Mazda DCA-8000 is required for all warranty battery testing. If the Mazda DCA-8000 is not used, incorrect battery testing may result in unnecessary battery replacement. Use the following test procedures in this Service Bulletin to test Mazda vehicle batteries and to generate a Warranty Code. NOTE: A Warranty Code...
SSPD5 Dlr Ltr b — ENGINE
SPECIAL SERVICE PROGRAM - SSPD5 - WARRANTY EXTENSION - MULTI-MODEL - VALVE STEM SEALS CLASS ACTION In conjunction with a Class Action Settlement, Mazda Motor Corporation has decided to conduct an extension of the Engine powertrain warranty related to excessive oil consumption. In addition, there is a Reimbursement Program, for...
SSPD8 FC — ENGINE
SSPD8 - SPECIAL SERVICE PROGRAM WARRANTY EXTENSION - MULTI-MODEL - CHECK ENGINE LIGHT ON WITH DTC P0126:00.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 thermostat in the coolant control valve on certain CX-5, Mazda3,...
SSPD5 FC — ENGINE
SPECIAL SERVICE PROGRAM - SSPD5 - WARRANTY EXTENSION - MULTI-MODEL - VALVE STEM SEALS CLASS ACTION In conjunction with a Class Action Settlement, Mazda Motor Corporation has decided to conduct an extension of the Engine powertrain warranty related to excessive oil consumption. In addition, there is a Reimbursement Program, for...
PF-24-07 — WHEELS
Please be advised that the valve stem seals assigned to the 2.5 Skyactiv Turbo engines in GEPC are incorrect. The Diesel Valve Stem seal SH09-10-1F5A, which is for Diesel engines, is currently listed for these models in GEPC. Please ensure that the proper valve stem seals are used for the...
SA-031-24 — ELECTRICAL SYSTEM
This service information provides testing and charging procedures in order to promote proper battery maintenance, to deliver new vehicles with fully charged batteries, and to reduce unnecessary battery replacement cost. For new vehicles in stock at the dealer, inspect and maintain the batteries periodically according to the repair procedure.
SA-003-23a — SERVICE BRAKES
Some vehicles exhibit brake related concerns such as brake noise, brake judder or brake dragging. If you encounter a customer complaint for any one of these symptoms, refer to the following information to understand why symptoms may occur, and to better assist the customer in resolving their specific brake concern.
SA-010-23 — ELECTRICAL SYSTEM
Some customers may experience one or more electrical malfunctions after a vehicle body repair. The newly painted fender stay (2) may be causing a poor front harness (1) ground connection.
Showing 10 of 22 technical service bulletins.
NHTSA Investigations for the 2021 MAZDA MAZDA6
There are no NHTSA defect investigations on record for this vehicle.
Other Model Years of the MAZDA MAZDA6
- 2016 MAZDA MAZDA6 — 107 complaints
- 2017 MAZDA MAZDA6 — 72 complaints
- 2018 MAZDA MAZDA6 — 70 complaints
- 2019 MAZDA MAZDA6 — 5 complaints
- 2020 MAZDA MAZDA6 — 3 complaints
- 2021 MAZDA MAZDA6 (current)
Other MAZDA Models
- MAZDA MAZDA3 — 3,974 total complaints
- MAZDA 626 — 3,877 total complaints
- MAZDA CX-5 — 3,005 total complaints
- MAZDA TRIBUTE — 2,830 total complaints
- MAZDA CX-9 — 1,786 total complaints
- MAZDA CX-7 — 1,539 total complaints
- MAZDA PROTEGE — 1,377 total complaints
- MAZDA MPV — 1,156 total complaints