Is the 2017 Toyota MIRAI reliable?

The 2017 Toyota MIRAI has 6 complaints filed with NHTSA (0.5x the segment average). Our reliability verdict: excellent. Most common issue: DRIVER ASSIST/CAMERAS problems.

What are common problems with the 2017 Toyota MIRAI?

Top problems: DRIVER ASSIST/CAMERAS (2 complaints, avg repair $500); SEATS/RESTRAINTS (1 complaints, avg repair $500); VISIBILITY (1 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2017 Toyota MIRAI?

No recalls have been issued for the 2017 Toyota MIRAI.

How much does it cost to fuel a 2017 Toyota MIRAI?

The 2017 Toyota MIRAI gets 67 MPG combined. At current US average gas prices, driving 12,000 miles per year costs roughly $716. See the interactive fuel cost calculator on this page for state-specific pricing.

How much does it cost to insure a 2017 Toyota MIRAI?

Estimated US average full-coverage insurance for the 2017 Toyota MIRAI is approximately $1,607/year (sedan-midsize class). Actual quotes vary heavily by state, driver age, driving record, and credit — see the interactive insurance estimator on this page for state-specific pricing.

2017 Toyota MIRAI

Problems, Recalls & Reliability Report

Excellent Reliability

Quick Summary

The 2017 Toyota MIRAI has 6 owner complaints filed with NHTSA — that's 0.5x the segment average of 12. The most common issue is driver assist/cameras problems (33% of all complaints), specifically: 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 almost caused an accident .

3 injuries

Total Complaints

Recalls Issued

—/5

Safety Stars

0.5x

vs Segment Avg

Known Problems(top 5 of 5)

DRIVER ASSIST/CAMERAS

2 complaints

33%

• 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 almost caused an accident
• 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 almost caused an accident

Typical onset: 50K miles Est. repair: $500

“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 almost caused an accident ”

— NHTSA complaint filing

Fuel Cost Calculator for 2017 Toyota MIRAI

Live EIA prices

Annual miles driven: 12,000

Your state (affects local gasoline price)

Per year

$717

Per month

$60

Per mile

6.0¢

MPG

City driving (worst-case MPG)

$717/yr

Highway driving (best-case MPG)

$717/yr

Based on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.

5-Year Gas Price History

EIA weekly retail data · 2021 → today

Show:

Current

$4.00

5-year low

$2.78

5-year high

$5.01

Since 2021

+27%

Source: US Energy Information Administration weekly retail gasoline prices.

Estimated Insurance Cost for 2017 Toyota MIRAI

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.

Your state (affects local premium average)

Full coverage / year

$1,607

Full coverage / month

$134

Liability only / year

$611

vs US avg

-4%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (sedan-midsize)0.96x

× theft risk1.00x

× safety rating1.00x

× vehicle age1.00x

= Full coverage estimate$1607

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Recommended Toyota MIRAI Service Intervals

Oil change

10K mi / 12 mo

Tire rotation

5K mi

Brake fluid

30 months

Transmission fluid

60K mi

Engine coolant

100K mi

Spark plugs

120K mi

Cabin air filter

30K mi

Engine air filter

30K mi

Differential (AWD/4WD)

60K mi

0W-20 synthetic oil recommended. ToyotaCare covers first 2 years / 25K miles of scheduled maintenance for new vehicles. Hybrid battery: 10 yr / 150K miles warranty.

"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.

Toyota New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

3 yr / 36K mi

Powertrain

5 yr / 60K mi

Hybrid/EV battery

10 yr / 150K mi

Corrosion (rust perforation)

5 yr / unlimited mi

Roadside assistance

2 yr / 25K mi

Hybrid battery is 10yr/150K miles for 2020+ hybrids. ToyotaCare (2yr/25K miles complimentary maintenance) is included.

These are the terms for a new Toyota. If you're buying a used 2017 MIRAI, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Toyota dealer for VIN-specific remaining warranty.

Estimated Repair Costs

DRIVER ASSIST/CAMERAS(~50K mi)

$500

SEATS/RESTRAINTS(~50K mi)

$500

VISIBILITY(~50K mi)

$500

FUEL SYSTEM(~50K mi)

$500

BRAKES(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 6 owner complaints for this specific year, here's what to check or ask about:

☐
DRIVER ASSIST/CAMERAS: 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 almost caused an accident
Typically appears around 50K miles. Repair cost ~$500
☐
SEATS/RESTRAINTS: 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 OUR CAR SEATS TO THE LA
Typically appears around 50K miles. Repair cost ~$500
☐
VISIBILITY: 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 FAILURE WOULD BE REPORTE
Typically appears around 50K miles. Repair cost ~$500
☐
FUEL SYSTEM: UNTIL TWO (2) DAYS AGO, I WAS THE HAPPY OWNER OF A 2017 TOYOTA MIRAI (VIN [XXX]). AT THE TIME OF MY INCIDENT, THE CAR HAD APPROXIMATELY 19,700 MILES ON THE ODOMETER. ON FRIDAY 24 AUGUST 2018 AT APPROXIMATELY 1615 (4:15 PM), I WAS DRIVING MY WIFE TO THE CLEANERS. I WAS ON ALMADEN EXPRESSWAY JUST
Typically appears around 50K miles. Repair cost ~$500
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)