← all 2020 Genesis G80 AWD trims
2020 Genesis G80 AWD — 3.8L 6-cyl, S8 automatic, AWD
This 2020 Genesis G80 AWD (3.8L 6-cyl, S8 automatic, AWD) takes regular (87-octane) gasoline. REGULAR
20
MPG combined (18 city / 24 hwy)
$2,850
est. fuel cost / year (today’s prices, 15k mi)
445 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 2020 Genesis G80 AWD trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 3.3L 6-cyl, S8 automatic, AWD | PREMIUM | 20 | $3,510 |
| 5.0L 8-cyl, S8 automatic, AWD | PREMIUM | 18 | $3,900 |
EPA fuel type: Regular · class: Large Cars · engine: 3.8L 6-cyl · transmission: S8 automatic · drive: AWD · MPG retrieved 2026-07-24.