2021 Toyota Mirai Limited RWD

Showing the 2021 Mirai Limited RWD: as EPA lists it. Recalls and complaints cover the whole model year. Every version

Owner complaints, recalls, fuel economy and safety ratings from public NHTSA and EPA data, updated Oct 17, 2026.

Fuel economy
65 mpgcombined; city 67, highway 64; the Limited RWD
NHTSA overall safety rating
Not ratedNHTSA has no overall rating for this year
Recall campaigns
1over its history; check a VIN for open ones
Owner complaints
1filed with NHTSA; not adjusted for sales

Versions

NHTSA's VIN data lists no trims for the 2021 Mirai, so these are the versions EPA tested, by its names. Recalls and complaints cover the whole model year: whether a recall applies to a car depends on its VIN, on NHTSA's recall lookup.

Problems owners report

Owners have filed 1 complaint with NHTSA about the 2021 Mirai. These are unverified owner reports, counted by the part of the car they name; one complaint can name several parts. Counts aren't adjusted for how many were sold, so they don't show how reliable a car is.

Complaints by part of the car
PartComplaintsCrashesFiresInjuries
Fuel/propulsion system1000

Complaints by model year

Newer years have had less time to collect complaints, and counts aren't adjusted for sales, so a shorter bar doesn't mean a more reliable year.

  1. 20162
  2. 20174
  3. 20182
  4. 20194
  5. 20201
  6. 20211
  7. 202210
  8. 20236
  9. 20240
  10. 20250
  11. 20260

Every Mirai year side by side

Recalls

NHTSA lists 1 recall campaign for the 2021 Mirai over its history. Campaigns are matched by model and year, so each one may apply to a given car, and its repair may already be done: check a VIN on NHTSA's recall lookup for the open recalls on that exact car.

Electronic stability control (ESC): control module

NHTSA campaign 22V239000 · reported Apr 13, 2022 · 458,110 vehicles potentially affected

Toyota Engineering & Manufacturing (Toyota) is recalling certain 2022 Lexus LX 600, Lexus NX 350h, Lexus NX 450h+, Toytoa RAV4 Hybrid, 2021-2022 Lexus LS 500h, Toyota Mirai, RAV4 PRIME, Sienna, Venza, and 2020-2022 Toyota Highlander Hybrid vehicles. The Skid Control ECU software may not turn on the Vehicle Stability Control (VSC) system when the vehicle is restarted after the driver has disabled the VSC system. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 126, "Electronic Stability Control Systems."

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

Remedy: Dealers will update the Skid Control ECU software, free of charge. Owner notification letters were mailed May 27, 2022. Owners may contact Toyota customer service at 1-800-331-4331. Toyota's number for this recall is 22TA03. Lexus' number for this recall is 22LA01.

NHTSA's record and documents

Service bulletins and investigations

Carmakers sent NHTSA 121 service bulletins and notices that cover the 2021 Mirai, the latest on Aug 20, 2026. They tell dealers how to fix known issues.

The parts they mention most: electrical system (40), structure (29), equipment (28), engine (10), engine and engine cooling (4).

NHTSA hasn't opened a defect investigation that covers this model year.

Maintenance

Oil

The owner's manual gives the oil and how often to change it. We show oil facts only once we've checked them against the manual, and we haven't yet for the 2021 Mirai.

Oil change near you: Jiffy Lube · Take 5

Specs

EPA class: compact cars. EPA greenhouse gas score: 10 out of 10. Each version EPA tested:

VersionEngineTransmissionFuelCity / hwy / comb
Mirai Limited
Rear-Wheel Drive		Automatic (variable gear ratios)Hydrogen67 / 64 / 65
Mirai XLE
Rear-Wheel Drive		Automatic (variable gear ratios)Hydrogen76 / 71 / 74

Sources and dates

Fuel cost: EPA mpg with fuel prices for the week of Oct 12, 2026 and electricity prices for Jul 2026. Source: U.S. Energy Information Administration (Oct 2026). Complaints are unverified reports owners filed with NHTSA. About the data