Toyota Mirai problems
Light NHTSA footprint — 4 owner complaints. Either a clean record or thin data; we'll show what's there.
Limited NHTSA data — only 4 complaints on file. The score reflects what's reported, but a small sample skews easily.
Only 4 NHTSA complaints on file — too few for a confident reliability call. Could be a clean record or just thin data.
Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.
What owners are saying recent NHTSA-filed complaints · verbatim
The automatic braking system will lock up when there is nothing in front of the car. It will not give a warning like it supposed to. I have gotten whiplash and I’ve hurt my back several times due to this incident. It has also caused major anxiety when driving the car. It’s…
Tl* the contact owns a 2017 Toyota murai. While driving at any speed, the dashboard reflected on the side view mirrors, which made it difficult to see. The dealer (san francisco Toyota in san francisco, ca, 415-559-1981) was unable to diagnose the failure and stated that the…
The child seat latches for car seats are not visible and practically impossible to use. Because of the design and material of the seat, it takes a lot of strength and effort to properly find the latches and connect them to car seats. My wife has tried several times to connect…
Common questions
Is the 2017 Toyota Mirai reliable?
Limited NHTSA data. Only 4 owner complaints have been filed for the 2017 Toyota Mirai, which is not enough for a meaningful reliability score. Active recalls (if any) are listed on this page and remain authoritative — those are verified defects regardless of complaint volume. For a confident reliability read we look for at least 10 owner complaints in the federal database.
Should you avoid the 2017 Toyota Mirai?
Only 4 NHTSA complaints on file — too few for a confident reliability call. Could be a clean record or just thin data. We don't issue a buy/avoid verdict on the 2017 Toyota Mirai without a meaningful complaint sample — doing so off a handful of filings would be guesswork.
What should I check before buying a used 2017 Toyota Mirai?
There isn't enough NHTSA complaint data on the 2017 Toyota Mirai to flag a standout failure pattern. Run the VIN for open recalls — those are free to fix regardless of warranty — get a standard pre-purchase inspection, and ask the seller for service records.
Is the 2017 Toyota Mirai a good used car to buy?
Hard to say from federal data alone — only 4 owner complaints have been filed. Lean on the recall list above, a pre-purchase inspection, and a vehicle-history report on the specific VIN. Our data tells you what the model is known for; a history report tells you what that exact car has been through.
What's the most common problem on the 2017 Toyota Mirai?
No problem area has crossed our reporting threshold yet, which is a good sign for this vehicle.
What's the most expensive thing that goes wrong?
Major repair items haven't been flagged often enough on this vehicle to single one out.
How do I check if my Toyota Mirai has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2017 Toyota Mirai?
Hard to say from NHTSA data alone with only 4 complaints on file. A quality service contract runs $1,800–3,500 over 3 years. The decision comes down to your specific situation: vehicle cost, miles on it, how long you plan to keep it, and whether you can absorb a $3K–$8K repair without straining cashflow. With limited public data on this vehicle, lean on the recall list above and check owner forums before committing.