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2021 Toyota MiraiProblems, recalls & complaints

NHTSA has logged 1 owner complaint about the 2021 Toyota Mirai, most often about the fuel/propulsion system. It is covered by 1 safety recall, and for recall 22V-239 the manufacturer reports only 95% of affected cars repaired.

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CarFlaw IndexNot enough dataHigher is better (0–100)
Safety recalls1Lowest repair rate 95%Owner complaints10 with a crash, fire or injuryTop problem1Fuel/propulsion system

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through March 7, 2024. Updated daily.

Complaints by system

Where the 2021 Toyota Mirai has problems

1 complaint grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury
Fuel/propulsion system10

Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.

1 recall

2021 Toyota Mirai recalls and how many were fixed

Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.

95%repaired · 2024 Q1

Control module: software

Recall 22V-239 · Apr 13, 2022 · 458,110 vehicles · 434,149 repaired

Risk. Driving with a deactivated stability control system increases the risk of a crash.

Problem, fix and repair progress →

Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Toyota.

Best & worst years

2021 vs. every other Mirai year

Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Mirai median. How we score

'16'17'18'19'20'21'22'23'24'25
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
NHTSA crash tests

2021 Toyota Mirai safety ratings

2021 Toyota MIRAI 4 DR RWD in NHTSA's New Car Assessment Program. Photos are from NHTSA's crash tests.

  • Stability control: Standard
  • Forward collision warning: Standard
  • Lane departure warning: Standard
In owners' words

What Mirai owners report

Recent fuel/propulsion system complaints filed with NHTSA, shortened. Personal details are removed.

In 2021 I found a Toyota Mirai Hydrogen Fuel lease take over opportunity on [XXX] I saw the car in person and applied to take over the lease from Toyota Financial. A month and a half later I was able to take possession of the car. I thought I am going to get the $17,000 fuel card with the car that…
Complaint 11576059 · Mar 7, 2024

Own a 2021 Mirai?

Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.