2026 Toyota Mirai Report
Known issues, recalls, running costs, and what to check before you buy.
Overall Score
Key Takeaways
- The primary ownership concern is the long-term durability and potential degradation of the fuel cell stack.
- Zero recalls and complaints indicate high initial reliability, but long-term performance data for its advanced systems is still developing.
- Expect exceptional fuel economy, with a combined EPA rating of 72 MPG, contributing to lower running costs in terms of fuel.
- The hydrogen fuel cell system and associated high-pressure storage tanks are complex and require specialized knowledge for inspection and potential repair.
2026 Toyota Mirai
Critical Failure Risk
The core component responsible for generating electricity from hydrogen can degrade over time, impacting performance.
Early detection can help you avoid a $10,000-$15,000 repair.
Safety & Bulletins
Owner Complaints
No primary complaint themes found.
Performance & Efficiency
Reliability
Practicality
The score is supported by solid day-to-day usability signals.
Who This Car Is For
Best for
Environmentally conscious drivers seeking cutting-edge technology and exceptional fuel economy.
+2 more buyer-fit notes in the full report
Avoid if
Drivers who prioritize widespread refueling infrastructure.
+2 more buyer-fit warnings in the full report
2026 Toyota Mirai Reliability Analysis
Explore comprehensive reliability data including official safety recalls, consumer complaints, and common mechanical failures for the 2026 Toyota Mirai.
Limited reliability records are available for this model year.
Vehicle Specs
- Fuel Type
- Hydrogen
- Seating Capacity
- 5
- Transmission
- Automatic (variable gear ratios)
- Drivetrain
- Rear-Wheel Drive
- Body Style
- Sedan
- EPA Combined MPG
- 72
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Most Common Issues
1. Fuel Cell Stack Degradation
Most reportedUsage data observed
2. Hydrogen Storage System Leaks
Usage data observed
First Service Interval
- Tire Rotation (Parts: Tires)
Est. shop cost: $40 - $80
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FAQ
Is the 2026 Toyota Mirai reliable?
The CarFocal Reliability Score for the 2026 Toyota Mirai is 9.0/10. Reliability score is 9.0/10. NHTSA recalls: 0. Owner complaints: 0.
How practical is the 2026 Toyota Mirai for daily use?
Practicality score is 9.1/10. The score is supported by solid day-to-day usability signals. EPA combined economy is 72 MPG. Seating capacity is 5. 4 passenger doors are listed.
What is the overall score for the 2026 Toyota Mirai?
The CarFocal Overall Score for the 2026 Toyota Mirai is 6.9/10. Overall score is 6.9/10 (Good). Confidence 55%. Maintenance 8.2/10. Tuning 1.0/10. Practicality 9.1/10.
What does it cost to own and maintain a 2026 Toyota Mirai?
Based on Carfocal's data, First listed service: - Tire Rotation (Parts: Tires) at 5,000 miles. Estimated first-year maintenance: $500 - $1,000. Repair prediction highlight: Fuel Cell Stack (typical at 150,000 miles, estimated cost Min: $10,000 • Max: $15,000+).
What transmission does the 2026 Toyota Mirai use?
According to CarFocal's specs for the 2026 Toyota Mirai, transmission is Automatic (variable gear ratios). The paired drivetrain is Rear-Wheel Drive.
Does the 2026 Mirai require Hydrogen gas?
Manufacturer fuel recommendation: Hydrogen.
What is the combined EPA MPG for the 2026 Toyota Mirai?
EPA combined estimate is 72 MPG.
What driver assistance and safety features are available on the 2026 Toyota Mirai?
1 standard driver assistance features. Key features include Anti-lock Braking System.
How many people fit in a 2026 Toyota Mirai?
According to CarFocal's specs for the 2026 Toyota Mirai, seating capacity is 5.
What body style is the 2026 Toyota Mirai?
According to CarFocal's specs for the 2026 Toyota Mirai, body style is sedan.
What drivetrain does the 2026 Toyota Mirai use?
According to CarFocal's specs for the 2026 Toyota Mirai, drivetrain is Rear-Wheel Drive. Transmission is Automatic (variable gear ratios).
Is the 2026 Toyota Mirai good for tuning?
Tuning potential is rated 1/10. The 2026 Toyota Mirai is a unique vehicle utilizing a hydrogen fuel cell system.