2017 Mazda 6 — 2.5L 4-cyl, S6 automatic, FWD
This 2017 Mazda 6 (2.5L 4-cyl, S6 automatic, FWD) takes regular (87-octane) gasoline. REGULAR
29
MPG combined (26 city / 35 hwy)
$1,966
est. fuel cost / year (today’s prices, 15k mi)
304 g/mi
tailpipe CO₂
At today's AAA national average price ($3.80/gal, 2026-07-05) — the EPA's own price/date assumption isn't exposed in the public dataset, so we recompute this from the EPA's MPG figure and a sourced current price.
Other 2017 Mazda 6 trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 2.5L 4-cyl, S6 automatic, FWD | REGULAR | 30 | $1,900 |
| 2.5L 4-cyl, 6-spd manual, FWD | REGULAR | 28 | $2,036 |
EPA fuel type: Regular · class: Midsize Cars · engine: 2.5L 4-cyl · transmission: S6 automatic · drive: FWD · MPG retrieved 2026-07-24.