2018 Toyota Mirai Report
Known issues, recalls, running costs, and what to check before you buy.
Overall Score
Key Takeaways
- Exceptional fuel economy (67 MPGe combined) and zero tailpipe emissions are the Mirai's main draws.
- The severely limited hydrogen fueling infrastructure is the most significant barrier to ownership, restricting practicality to specific geographic areas.
- The automatic emergency braking (AEB) system is a critical concern, with reports of unintended, abrupt braking events.
- A high TSB count (60) suggests potential underlying issues that may require future attention.
2018 Toyota Mirai
Critical Failure Risk
Sudden, abrupt braking events occurring without apparent external triggers. This is linked to the forward collision avoidance and automatic emergency braking (AEB) systems.
Early detection can help you avoid a $150-$500 repair.
Safety & Bulletins
Owner Complaints
Performance & Efficiency
Reliability
Practicality
Watch-outs include small boot, and limited seating.
Who This Car Is For
Best for
Environmentally conscious drivers residing in areas with a robust hydrogen fueling network.
+2 more buyer-fit notes in the full report
Avoid if
Drivers outside of limited hydrogen infrastructure zones.
+3 more buyer-fit warnings in the full report
2018 Toyota Mirai Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2018 Toyota Mirai.
Vehicle Specs
- Fuel Type
- Hydrogen
- Seating Capacity
- 4
- Transmission
- Automatic
- Drivetrain
- Front-Wheel Drive
- Body Style
- Sedan
- EPA Combined MPG
- 67
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Most Common Issues
1. Braking System
Most reportedUsage: 1 reports
2. FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
Usage: 1 reports
First Service Interval
- Oil Change (if applicable, consult manual for specific hydrogen system fluid checks) (Parts: Synthetic Oil, Oil Filter)
Est. shop cost: $100 - $200
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FAQ
Is the 2018 Toyota Mirai reliable?
The CarFocal Reliability Score for the 2018 Toyota Mirai is 9.6/10. Reliability score is 9.6/10. NHTSA recalls: 0. Owner complaints: 2.
How practical is the 2018 Toyota Mirai for daily use?
Practicality score is 6.8/10. Watch-outs include small boot, and limited seating. EPA combined economy is 67 MPG. Seating capacity is 4. 4 passenger doors are listed. Boot capacity is 272 litres.
What is the overall score for the 2018 Toyota Mirai?
The CarFocal Overall Score for the 2018 Toyota Mirai is 6.9/10. Overall score is 6.9/10 (Good). Confidence 55%. Maintenance 7.6/10. Tuning 1.0/10. Practicality 6.8/10.
What does it cost to own and maintain a 2018 Toyota Mirai?
Based on Carfocal's data, First listed service: - Oil Change (if applicable, consult manual for specific hydrogen system fluid checks) (Parts: Synthetic Oil, Oil Filter) at 5,000 miles. Estimated first-year maintenance: $1,000 - $1,500. Repair prediction highlight: Forward Collision Avoidance / Automatic Emergency Braking System (typical at 40,000 miles, estimated cost Min: $300 • Max: $700).
What is the MSRP range for the 2018 Toyota Mirai?
Base MSRP is $58,365.
What transmission does the 2018 Toyota Mirai use?
According to CarFocal's specs for the 2018 Toyota Mirai, transmission is Automatic. The paired drivetrain is Front-Wheel Drive.
Does the 2018 Mirai require Hydrogen gas?
Manufacturer fuel recommendation: Hydrogen.
What is the combined EPA MPG for the 2018 Toyota Mirai?
EPA combined estimate is 67 MPG.
What driver assistance and safety features are available on the 2018 Toyota Mirai?
13 standard driver assistance features. Key features include Anti-lock Braking System, Electronic Stability Control, Traction Control.
How many people fit in a 2018 Toyota Mirai?
According to CarFocal's specs for the 2018 Toyota Mirai, seating capacity is 4.
What body style is the 2018 Toyota Mirai?
According to CarFocal's specs for the 2018 Toyota Mirai, body style is sedan.
What drivetrain does the 2018 Toyota Mirai use?
According to CarFocal's specs for the 2018 Toyota Mirai, drivetrain is Front-Wheel Drive. Transmission is Automatic.
Is the 2018 Toyota Mirai good for tuning?
Tuning potential is rated 1/10. The 2018 Toyota Mirai is a pioneering hydrogen fuel cell electric vehicle (FCEV) designed for zero-emission driving.
What are the most common service brakes problems on the 2018 Toyota Mirai?
Top complaint category: service brakes (1 reports, 50% of complaints).