DecodedCars2018 Toyota Mirai
Trims, performance, features, fuel economy, safety and known problems — with the pros and cons against similar 2018 models.
- Class
- Subcompact Cars
- Engines
- –
- Drivetrain
- Front-Wheel Drive
- Fuel
- FCV
- Length
- –
- Curb weight
- –
- NHTSA rating
- Not rated
- Recalls
- 0 campaigns
Pros & cons
What's good
- No recalls so far
Watch out for
No weak spots against similar models in the data.
Calculated from EPA, NHTSA and vPIC data against 9 similar 2018 models — not a review. How we calculate this →
Overview
The 2018 Toyota Mirai is a subcompact car and front-wheel drive.
NHTSA has not published a 5-Star overall rating for this model year.
It has 0 recall campaigns on file and owners have filed 2 complaints with NHTSA since 2015, most often about the service brakes.
What changed for 2018
No changes to engines, powertrains, drivetrains, size, EPA ratings or NHTSA crash rating compared with the 2017 Mirai — a carry-over year in the data.
Compared with 2017; trim, feature and price changes aren't covered. See the 2017 Mirai →
Engines, MPG & running costs
| Version | Engine | Transmission | Drive | City / Hwy / Comb | vs. class | Fuel / yr | CO₂ g/mi |
|---|---|---|---|---|---|---|---|
| Mirai FCV | Automatic (variable gear ratios) | Front-Wheel Drive | 67 / 67 / 67 | – | – | – |
EPA estimates; "vs. class" is combined MPG against the 2018 EPA class average. How we calculate this →
Safety ratings & technology
NHTSA has not published 5-Star ratings for the 2018 Toyota Mirai.
Similar 2018 subcompact cars
| Model | Best MPG / range | NHTSA overall | Recalls |
|---|---|---|---|
| 2018 Toyota Mirai (this car) | – | Not rated | 0 |
| 2018 Ford Mustang | 25 MPG | ★★★★★ | 3 |
| 2018 Chevrolet Camaro | 25 MPG | ★★★★★ | 2 |
| 2018 Nissan GT-R | 18 MPG | Not rated | 0 |
| 2018 Toyota Yaris | 35 MPG | Not rated | 1 |
| 2018 Ford Fiesta | 31 MPG | ★★★★★ | 0 |
| 2018 Chevrolet Spark | 33 MPG | Not rated | 0 |
Recalls (0)
No vehicle recalls on file with NHTSA for the 2018 Toyota Mirai.
Check your VIN for open recalls at NHTSA ↗Not every 2018 Toyota Mirai is affected — only a VIN check confirms your car.
Owner-reported problems
Unverified owner reports; best-sellers collect more.
Used 2018 Toyota Mirai buyer's checklist
- Run the VIN at nhtsa.gov/recalls. No recalls on file, but check anyway.
- Service Brakes — 1 owner reports. Brake firmly from speed; check for pulling, pulsing pedal or ABS warning light.
- Forward Collision Avoidance › Automatic Emergency Braking — 1 owner reports. Make sure driver-assist systems and the backup camera work without error messages.
- Fuel/Propulsion System — 1 owner reports. Smell for fuel around the car and in the cabin, check that it starts easily when warm, and look at the oil dipstick for a fuel smell or rising level.
- Before you pay: service records, a history report and an independent inspection.
Generated by DecodedCars from NHTSA recalls and owner complaints for the 2018 Toyota Mirai. Not a substitute for a professional inspection.
Other Mirai years
Compare all years →| Year | MPG (best) | Length | Overall | Recalls | Complaints |
|---|---|---|---|---|---|
| 2026 Mirai | – | 195.7 in | Not rated | 0 | 0 |
| 2025 Mirai | – | 195.7 in | Not rated | 1 | 0 |
| 2024 Mirai | – | 195.7 in | Not rated | 2 | 0 |
| 2023 Mirai | – | 195.7 in | Not rated | 2 | 6 |
| 2022 Mirai | – | 195.7 in | Not rated | 1 | 10 |
| 2021 Mirai | – | 195.7 in | Not rated | 1 | 1 |
| 2020 Mirai | – | – | Not rated | 0 | 1 |
| 2019 Mirai | – | – | Not rated | 0 | 4 |
| 2017 Mirai | – | – | Not rated | 0 | 4 |
| 2016 Mirai | – | – | Not rated | 0 | 2 |
Sources: EPA, NHTSA, Transport Canada, Wikimedia Commons. Not affiliated with NHTSA, the EPA or Toyota. How we calculate this →