2025 Toyota Mirai Problems: 1 Issues Every Owner Should Know
2025 model year · 0+ owner reports · Updated April 2026
According to Au7o's analysis of 0+ owner reports, the 2025 Toyota Mirai has 1 documented known issues. No issues are rated critical, indicating generally reliable ownership. Across all issues, repair costs range from $0 to $0. DIY maintenance guides at au7o.io.
All 1 Known Issues
On the 2016-2025 Toyota Mirai Hydrogen Fuel Cell, the most common "issue" reported by Mirai owners isn't a mechanical problem — it's the chronic unavailability of hydrogen fueling stations. California's hydrogen network suffers frequent station outages, leaving Mirai owners stranded or driving 50+ miles to find a working station. Station capacity limits mean long waits during peak hours. Toyota provides $15,000 in free hydrogen fuel but the credit is useless when stations are down.
Common Symptoms
- Unable to refuel due to station downtime
- Long wait times at hydrogen stations
- Limited range anxiety due to sparse station network
- Fuel card declined at out-of-network stations
How to Fix
Use the Toyota Hydrogen Station Map app or the California Fuel Cell Partnership website (cafcp.org) to check station status before driving. Plan refueling stops around known reliable stations. Keep the tank above 25% to maintain range flexibility. Consider the Mirai's 402-mile range (Gen 2) as practical range of 300 miles given station uncertainty. Toyota offers loaner vehicles during extended station outages through the Mirai concierge program.
What Owners Are Using
Parts and tips from 0+ owners who fixed this issue
- TipJoin the Mirai Owners Facebook group for real-time station status updates. Owners post when stations are down or back up. It's more reliable than the official station map app.
- UpgradeChevron Techron fuel system cleaner — cleans injectors, intake valves, combustion chambers (Chevron Techron Fuel System Cleaner)
- UpgradeWix fuel filter — routine replacement for fuel system health (Wix Fuel Filter)