ToyotaMirai2017Overview/toyota/mirai/2017/base/

2017 Toyota Mirai

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2017 Mirai.

Body PASSENGER CAR

The 2017 Toyota Mirai is a passenger car that has drawn limited owner feedback, with just four total complaints on record and no recalls. Its most reported issue area involves the service brakes and forward collision avoidance systems, though the overall volume remains low. Within the 2016–2025 Mirai complaint history, the 2017 model's four complaints place it near the lower end of the range, which runs from a single complaint in 2020 to ten in 2022, suggesting a relatively quiet reliability profile for this model year.

Model year202520242023202220212020201920182017

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Lug nut torque76 ft-lbsOEM · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses a BCI S46B24R battery. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Battery groupBCI S46B24ROEM · verified
Tire sizeP215/55R17OEM · verified
Wheel / rim7.0 inOEM · verified

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

Independent road tests for the Mirai of this era, listed by trim and engine — this page spans more than one engine, so no single horsepower figure is shown.

8.6–9.4 sec0–60 mph (tested)quickest 8.60 sec — 2016 Fuel Cell Sedan
YearTrim / engine0–60¼ mileHPDrivetrain
2016Fuel Cell Sedan Electric 1.5-kWh8.60 sec16.70 sec151 hpFWD
2016Fuel Cell Sedan Electric 1.5-kWh8.90 sec16.90 sec151 hpFWD
2016Fuel Cell Sedan Electric 1.5-kWh8.90 sec16.90 sec151 hpFWD
2016Fuel Cell Sedan Electric 1.5-kWh9.40 sec17.20 sec151 hpFWD

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine DOT 3 brake fluid. Torque lug nuts to 76 ft-lbs.

Lubricants & capacities

Automatic Transmission FluidUse JWS3324 Automatic Transmission Fluid
Automatic Transmission Fluid Capacity4.4
Brake FluidDOT 3
Engine CoolantHOAT
Engine Coolant Capacity25.7

Chassis torques

Lug Nuts76 ft-lbs
Front Wheel Hub215.0 ft-lbs

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.59-1.72 lbs
Oil TypeND 11 Oil
Oil Capacity4.20-4.80 oz
Standard BCI Group NumberS46B24R

Brakes

Brake Caliper Bolt to Carrier TorqueFront: 25; Rear: 20
Brake Caliper Carrier to Hub Bolt TorqueFront: 79; Rear: 53
Minimum Pad ThicknessFront: 0.039; Rear: 0.039 in
Minimum Shoe Thickness0.039 in
Vented Rotor Minimum Thickness after RefinishFront: 0.984; Rear: .413
Maximum Rotor RunoutFront: 0.002; Rear: 0.006
Maximum Drum Diameter7.125

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the coolant at 150,000 mi. The big-interval services (at 150,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

Every 5,000 miBrake System (inspect) · Floor Mat (inspect) · Tire & Wheel Assembly (rotate) · Universal Vehicle Operation (inspect all fluid levels) · Windshield Wiper Blade (inspect)
Every 10,000 miFuel System (inspect) · Fuel Tank (inspect)
At 15,000 miCabin Air Filter (inspect)
Every 15,000 miBrake Line (inspect) · CV Joint Boot (inspect) · Engine Coolant System (inspect fluid level) · Hybrid Inverter (inspect coolant level) · Steering Gear Box Assembly (inspect) · Steering Linkage (inspect)
Every 30,000 miBrake Drum Assembly (inspect) · Brake Linings (inspect) · Brake Rotor (inspect) · Cabin Air Filter (inspect) · Cabin Air Filter (replace) · Engine Air Filter Element (replace)
Every 35,000 miFuel Filter (replace)
At 150,000 miHybrid Inverter (drain, flush & refill coolant)
At 200,000 miHybrid Inverter (drain, flush & refill coolant)

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

The 2017 Toyota Mirai logs four federal complaints, which doubles the 2016 count but aligns with 2019, while recording zero recalls or investigations during this early generation period. Technical Service Bulletins for this model year total 176, a decrease from the 2016 high of 197 but notably higher than the 111 recorded in 2020. Complaint areas are distributed evenly across service brakes and forward collision avoidance, fuel/propulsion system, visibility/wiper, and seat belts, with the data specifying zero crash or fire complaints. While recalls emerge in 2021 and persist through 2025, the 2017 model avoids these later regulatory actions despite carrying higher TSB volumes than subsequent years. Given the absence of safety recalls and low absolute complaint numbers relative to later spikes, this model year represents a viable option for buyers seeking an early-generation unit without active federal recall campaigns.

0
Open recalls
NHTSA campaigns
176
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
4
Owner complaints
0 involved a crash · 0 a fire
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 4 complaints on record, top 4 components.

Service Brakes,Forward Collision Avoidance1
Fuel/Propulsion System1
Visibility/Wiper1
Seat Belts1

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

No recall campaigns on record with NHTSA for this vehicle as of the last data refresh.

Technical service bulletins NHTSA · verified

Showing 5 of 176 bulletins on record with NHTSA.

BulletinDateComponentSummary
T-SB-0055-24 Rev22026-01-07Unknown Or OtherSome 2005 – 2026 Toyota vehicles that have undergone water intrusion may exhibit a…
T-SB-0058-23 Rev12025-06-13Electrical SystemThe air conditioning dye injection tool kit has been developed to aid in identifying the…
T-SB-0035-24 Rev22024-12-06StructureAcid rain results from rainwater or other airborne moisture that become acidic due to…
T-SB-0038-24 Rev22024-12-06StructureTo prevent brake rotor rust from forming during transportation and storage, wheel film…
T-SB-0039-24 Rev22024-12-06StructureThe condition known as acid rain is caused by airborne chemicals or particles in the…

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420
Catalyst system efficiency below threshold — Bank 1
P0300
Random / multiple cylinder misfire detected
P0171
System too lean — Bank 1
P0455
Evaporative emission system leak detected — large leak
P0128
Coolant thermostat below regulating temperature
P0442
Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN
Decode a VIN to confirm the transmission and build data for a specific Mirai. OEM
Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Reference guides

Cross-vehicle references for the kinds of data on this page.

Frequently asked

Does the 2017 Mirai have open recalls?

NHTSA lists 0 recall campaign(s) for this model year. Check your specific vehicle by VIN.