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2021 Hyundai Ioniq Plug-in Hybrid — 1.6L 4-cyl, AM-S6 automatic, FWD
This 2021 Hyundai Ioniq Plug-in Hybrid (1.6L 4-cyl, AM-S6 automatic, FWD) takes regular (87-octane) gasoline. REGULAR
52
MPG combined (52 city / 51 hwy)
$1,096
est. fuel cost / year (today’s prices, 15k mi)
74 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 Gas and Electricity · class: Midsize Cars · engine: 1.6L 4-cyl · transmission: AM-S6 automatic · drive: FWD · MPG retrieved 2026-07-24.