The 2017 Toyota Mirai delivers an EPA-certified 67 MPG combined across 1 configuration. Estimated annual fuel costs range from $— to $—.
Laboratory certification test values across engine, transmission, and drivetrain permutations
| Configuration / Model | Powertrain | Drivetrain | Transmission | City | Highway | Combined | Annual Fuel Cost | CO2 (g/mi) |
|---|---|---|---|---|---|---|---|---|
| Mirai Hydrogen | Hydrogen | Front-Wheel Drive | Automatic (variable gear ratios) | 67 MPG | 67 MPG | 67 MPG | — | — |
Standardized annual energy consumption and operating cost metrics based on 15,000 annual miles
Based on $3.50 per gallon regular gasoline
Estimated annual energy units needed for 15,000 miles
Compared to the average new vehicle over 5 years
Cross-reference safety ratings, owner defect complaints, and recall campaigns
Vehicle summary, specifications, and primary KPI metrics.
NHTSA 5-Star NCAP crash tests, rollover risk, and active driver assistance.
NHTSA consumer defect complaint filings by affected component.
Official safety recall notices, defects, and free repair instructions.
Direct, deterministic answers synthesized from verified United States government databases for the 2017 Toyota Mirai
The 2017 Toyota Mirai achieves an EPA-certified rating of 67 MPG combined across 1 certified configuration(s).
City ratings range from 67 to 67 MPG, and highway ratings range from 67 to 67 MPG.
Fuel economy ratings, electric range figures, and energy cost estimates on this page are retrieved directly from the United States Environmental Protection Agency (EPA) and U.S. Department of Energy (FuelEconomy.gov) certified vehicle database under 40 CFR Part 600.
Local Production Store Compiled: August 2026 • Deterministic Audited Dataset • Zero Dynamic External API Runtime Latency.