2023 Kia Rio — 1.6L 4-cyl, AV-S1 automatic, FWD
This 2023 Kia Rio (1.6L 4-cyl, AV-S1 automatic, FWD) takes regular (87-octane) gasoline. REGULAR
36
MPG combined (32 city / 41 hwy)
$1,583
est. fuel cost / year (today’s prices, 15k mi)
250 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.
EPA fuel type: Regular · class: Compact Cars · engine: 1.6L 4-cyl · transmission: AV-S1 automatic · drive: FWD · MPG retrieved 2026-07-24.