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2014 Hyundai Genesis — 3.8L 6-cyl, Automatic 8-spd, RWD
This 2014 Hyundai Genesis (3.8L 6-cyl, Automatic 8-spd, RWD) takes regular (87-octane) gasoline. REGULAR
21
MPG combined (18 city / 27 hwy)
$2,714
est. fuel cost / year (today’s prices, 15k mi)
412 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 updated its fuel-economy equations again for model year 2017 — mostly affecting hybrids and turbocharged engines — and recalculated 2011-2016 ratings to match, in some cases 1-2 MPG lower. The number above already reflects that update.
EPA fuel type: Regular · class: Large Cars · engine: 3.8L 6-cyl · transmission: Automatic 8-spd · drive: RWD · MPG retrieved 2026-07-24.