Does the 2026 Toyota Mirai need premium gas?
No. Hydrogen.
$0extra a year
- Hydrogen listed for the XLE RWD.
- Hydrogen fuel. Gas grades do not apply.
- 64% of 55 sedans (2026) list premium.
12,000 miles a year. Gas $3.20. Premium $0.60 more.
| Trim | Engine | Grade | Mpg | Regular, a year | Premium, a year |
|---|---|---|---|---|---|
| XLE RWD | electric | Hydrogen | 72 | N/A | N/A |
Rivals
| Car | Cheapest trim | Grade |
|---|---|---|
| 2026 Toyota Mirai | XLE RWD | Hydrogen |
| 2026 Audi S3 | Base Style AWD | Premium |
| 2026 Audi A5 | Premium AWD | Premium |
| 2026 Dodge Charger | R/T AWD | Premium |
| 2026 Mercedes-Benz C-Class | C 300 RWD | Premium |
| 2026 Cadillac CT5 | Premium Luxury RWD | Premium |
| 2026 BMW 3 Series | 330i Sedan RWD | Premium |
What this cannot tell you
Check the fuel door or manual before you fill.
Gas prices and the premium gap change by state.
- 2 or more sources
- 1 source
- Model-level, rule or estimate
- Sources disagree