Verdict
2020 Toyota Mirai: Complaints, Recalls & Known Issues
What the public record actually says about the 2020 Toyota Mirai — every figure below is a NHTSA or EPA number, not an opinion.
The read
Fewer reported complaints than most sedan.
Owners filed 1 NHTSA complaints — fewer complaints than 95% of 2020 sedans. Vehicle Speed Control leads the reports (100%). No safety recalls on record.
Based on NHTSA complaint volume against 2020 sedans, not adjusted for how many were sold. It describes the model year, not the individual car you are looking at.
Complaints filed
1
Reports to NHTSA, 2020
Safety recalls
0
NHTSA campaigns on record
NHTSA crash test
Not rated
Overall NCAP rating
Combined MPG
67
EPA estimate
Complaint volume vs. segment peers
Fewer complaints than 95% of 2020 sedans
The bar is this car's percentile among 2020 sedans by complaint volume — a full bar means the fewest complaints in its class. Not adjusted for sales.
Known issues
Vehicle Speed Control issues account for the largest share of owner complaints (100% of 1 reports).
Share of all 1 NHTSA complaints for this model year, grouped by the component owners named. Bars are scaled to the largest category. Examples: ODI 11541225.
Recalls
0 recalls — none issued for this model year as of Jul 2026. Recall records can change as NHTSA publishes new campaigns.
A campaign can apply to this model year without being incomplete on a specific vehicle. Check the VIN with NHTSA or a dealer to confirm whether a particular car needs repair.
Investigations
0 NHTSA investigations on record
No investigations are on record as of Jul 2026. An empty record is not a clean bill of health.
Crash-test ratings
2020 Toyota MIRAI 4 DR FWD NHTSA source
- Overall
- Not rated
- Frontal
- Not rated
- Side
- Not rated
- Rollover
- Not rated
Fuel economy by trim
| Trim | Engine | Drivetrain | Transmission | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| Mirai | — | Front-Wheel Drive | Automatic (variable gear ratios) | 67 | 67 | 67 |
EPA laboratory estimates by trim and engine. Actual mileage varies with driving, weather, load, and maintenance. EPA source.
Before you buy
Useful next checks
Federal records tell you about patterns. These checks can tell you more about the specific car in front of you.
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Compare model years
"Fewest reports" and "most complained" describe raw NHTSA complaint totals, not vehicle reliability. The last few model years are left unlabelled because they have had less road time.
2020 Toyota Mirai: frequently asked
What does the complaint record show for the 2020 Toyota Mirai?
Owners filed 1 NHTSA complaints about the 2020 Toyota Mirai — fewer complaints than 95% of comparable 2020 sedans, so it sits toward the stronger end of its class. That's a signal, not a guarantee about any single car.
What are the most common problems on the 2020 Toyota Mirai?
The most-reported problem area is Vehicle Speed Control (100% of complaints).
How many recalls does the 2020 Toyota Mirai have?
No safety recalls are on record for the 2020 Toyota Mirai as of Jul 2026.
What gas mileage does the 2020 Toyota Mirai get?
The EPA rates the 2020 Toyota Mirai at 67 mpg combined.