Does the 2026 Mazda MAZDA3 Sport need premium gas?
No. Regular.
$0extra a year
- Regular listed for the MAZDA3 2.5 S Carbon Edition AWD.
- All 6 trims list regular.
- Premium by choice: $257 more a year.
- 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 |
|---|---|---|---|---|---|
| MAZDA3 2.5 S Carbon Edition AWD | 2.5L 4cyl | Regular | 28 | $1,371 | $1,629 |
| MAZDA3 2.5 S FWD | 2.5L 4cyl | Regular | 28 | $1,371 | $1,629 |
| MAZDA3 2.5 S Preferred FWD | 2.5L 4cyl | Regular | 28 | $1,371 | $1,629 |
| MAZDA3 2.5 S Premium FWD | 2.5L 4cyl | Regular | 28 | $1,371 | $1,629 |
| MAZDA3 2.5 S Select Sport FWD | 2.5L 4cyl | Regular | 28 | $1,371 | $1,629 |
| MAZDA3 2.5 Turbo Premium Plus AWD | 2.5L 4cyl | Regular | 27 | $1,422 | $1,689 |
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