What are the most common Toyota Mirai problems?

According to Au7o's analysis of 1,750+ owner reports, the 2016-2025 Toyota Mirai has 5 documented issues. The most frequently reported are: Hydrogen Refueling Station Availability and Cost Crisis, Fuel Cell System Warning and Sudden Power Loss, Real-World Range Significantly Below Advertised Figures. Of these, 2 are rated critical and should be addressed promptly.

Is the Toyota Mirai reliable?

The 2016-2025 Toyota Mirai has 5 known issues documented across 1,750+ owner reports. 2 issues are rated critical: Hydrogen Refueling Station Availability and Cost Crisis and Fuel Cell System Warning and Sudden Power Loss. Prospective buyers should inspect for these issues and factor potential repair costs into their purchase decision. Regular maintenance following the manufacturer's schedule helps prevent many common problems.

How much does it cost to fix common Toyota Mirai problems?

Repair costs for known Toyota Mirai issues range from $0 to $8,000, depending on the specific problem and whether you choose DIY or professional repair. The most critical issue, Hydrogen Refueling Station Availability and Cost Crisis, typically costs $0-$500 to repair. Au7o provides step-by-step DIY maintenance guides that can help reduce repair costs.

What year Toyota Mirai is the most reliable?

Reliability varies across model years of the Toyota Mirai. Based on owner reports, issues are most commonly reported in earlier model years. Au7o recommends checking the specific known issues for your target year before purchasing, and having a pre-purchase inspection performed by a qualified mechanic. Our known issues database covers the 2016-2025 Toyota Mirai with 5 documented issues from 1,750+ owner reports.

Toyota Mirai Problems: 5 Issues Every Owner Should Know

2016-2025 model years · 1,750+ owner reports · Updated April 2026

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According to Au7o's analysis of 1,750+ owner reports, the 2016-2025 Toyota Mirai has 5 documented known issues, with 2 rated critical. The most serious are Hydrogen Refueling Station Availability and Cost Crisis ($0-$500 repair) and Fuel Cell System Warning and Sudden Power Loss ($0-$8,000 repair). The most commonly reported issue is Hydrogen Refueling Station Availability and Cost Crisis with 800 owner reports. Across all issues, repair costs range from $0 to $8,000. DIY maintenance guides at au7o.io.

Toyota Mirai Problems: 5 Issues Every Owner Should Know

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Frequently Asked Questions

What are the most common Toyota Mirai problems?

Is the Toyota Mirai reliable?

How much does it cost to fix common Toyota Mirai problems?

What year Toyota Mirai is the most reliable?