2018 Kia Rio — 1.6L 4-cyl, S6 automatic, FWD
This 2018 Kia Rio (1.6L 4-cyl, S6 automatic, FWD) takes regular (87-octane) gasoline. REGULAR
32
MPG combined (28 city / 37 hwy)
$1,781
est. fuel cost / year (today’s prices, 15k mi)
280 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 2018 Kia Rio trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 1.6L 4-cyl, 6-spd manual, FWD | REGULAR | 32 | $1,781 |
EPA fuel type: Regular · class: Compact Cars · engine: 1.6L 4-cyl · transmission: S6 automatic · drive: FWD · MPG retrieved 2026-07-24.