Genesis G80 MPG by Year & Engine (EPA)
EPA fuel-economy ratings for every rated Genesis G80 model year from 2017 to 2027 — each engine and transmission with its official city, highway and combined figures. Over these years the G80 has been offered with 2.5L 4-cyl, 3.5L 6-cyl, 3.8L 6-cyl, 3.3L 6-cyl, 5.0L 8-cyl engines; the most efficient version is the 2023 (up to 26 MPG combined). Data: U.S. Department of Energy & EPA, fueleconomy.gov; prices are live medians from VehiSales listings.
Genesis G80 fuel economy by year
| Year | Combined | Engines | Median used price | For sale |
|---|---|---|---|---|
| 2027 | 18–23 MPG | 2.5L 4-cyl, 3.5L 6-cyl | — | — |
| 2026 | 18–23 MPG | 2.5L 4-cyl, 3.5L 6-cyl | $67,853 | 66 listings |
| 2025 | 19–24 MPG | 2.5L 4-cyl, 3.5L 6-cyl | $49,999 | 36 listings |
| 2024 | 19–25 MPG | 2.5L 4-cyl, 3.5L 6-cyl | $41,000 | 27 listings |
| 2023 | 19–26 MPG | 2.5L 4-cyl, 3.5L 6-cyl | $28,998 | 100 listings |
| 2022 | 20–26 MPG | 2.5L 4-cyl, 3.5L 6-cyl | $30,498 | 23 listings |
| 2021 | 21–26 MPG | 2.5L 4-cyl, 3.5L 6-cyl | $29,988 | 19 listings |
| 2020 | 18–21 MPG | 3.8L 6-cyl, 3.3L 6-cyl, 5.0L 8-cyl | — | — |
| 2019 | 18–21 MPG | 3.8L 6-cyl, 3.3L 6-cyl, 5.0L 8-cyl | $23,987 | 17 listings |
| 2018 | 18–22 MPG | 3.8L 6-cyl, 3.3L 6-cyl, 5.0L 8-cyl | $18,975 | 44 listings |
| 2017 | 18–22 MPG | 3.8L 6-cyl, 5.0L 8-cyl | $15,760 | 29 listings |
2027 Genesis G80: engines & MPG
The 2027 G80 was EPA-rated in 2 versions (2.5L 4-cyl, 3.5L 6-cyl), with combined economy from 18 to 23 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| G80 AWD | 2.5L 4-cyl | Automatic (S8) | Premium | 20 | 29 | 23 MPG |
| G80 AWD | 3.5L 6-cyl | Automatic (S8) | Premium | 16 | 24 | 18 MPG |
2026 Genesis G80: engines & MPG
The 2026 G80 was EPA-rated in 2 versions (2.5L 4-cyl, 3.5L 6-cyl), with combined economy from 18 to 23 MPG. Used 2026 models currently list for a median of $67,853 on VehiSales (66 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| G80 AWD | 2.5L 4-cyl | Automatic (S8) | Premium | 20 | 29 | 23 MPG |
| G80 AWD | 3.5L 6-cyl | Automatic (S8) | Premium | 15 | 24 | 18 MPG |
2025 Genesis G80: engines & MPG
The 2025 G80 was EPA-rated in 2 versions (2.5L 4-cyl, 3.5L 6-cyl), with combined economy from 19 to 24 MPG. Used 2025 models currently list for a median of $49,999 on VehiSales (36 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| G80 AWD | 2.5L 4-cyl | Automatic (S8) | Premium | 20 | 29 | 24 MPG |
| G80 AWD | 3.5L 6-cyl | Automatic (S8) | Premium | 16 | 24 | 19 MPG |
2024 Genesis G80: engines & MPG
The 2024 G80 was EPA-rated in 2 versions (2.5L 4-cyl, 3.5L 6-cyl), with combined economy from 19 to 25 MPG. Used 2024 models currently list for a median of $41,000 on VehiSales (27 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| G80 AWD | 2.5L 4-cyl | Automatic (S8) | Premium | 22 | 30 | 25 MPG |
| G80 AWD | 3.5L 6-cyl | Automatic (S8) | Premium | 17 | 25 | 19 MPG |
2023 Genesis G80: engines & MPG
The 2023 G80 was EPA-rated in 3 versions (2.5L 4-cyl, 3.5L 6-cyl), with combined economy from 19 to 26 MPG. Used 2023 models currently list for a median of $28,998 on VehiSales (100 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| G80 RWD | 2.5L 4-cyl | Automatic (S8) | Premium | 22 | 32 | 26 MPG |
| G80 AWD | 2.5L 4-cyl | Automatic (S8) | Premium | 22 | 30 | 25 MPG |
| G80 AWD | 3.5L 6-cyl | Automatic (S8) | Premium | 16 | 25 | 19 MPG |
2022 Genesis G80: engines & MPG
The 2022 G80 was EPA-rated in 3 versions (2.5L 4-cyl, 3.5L 6-cyl), with combined economy from 20 to 26 MPG. Used 2022 models currently list for a median of $30,498 on VehiSales (23 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| G80 RWD | 2.5L 4-cyl | Automatic (S8) | Premium | 23 | 32 | 26 MPG |
| G80 AWD | 2.5L 4-cyl | Automatic (S8) | Premium | 22 | 30 | 25 MPG |
| G80 AWD | 3.5L 6-cyl | Automatic (S8) | Premium | 17 | 26 | 20 MPG |
2021 Genesis G80: engines & MPG
The 2021 G80 was EPA-rated in 4 versions (2.5L 4-cyl, 3.5L 6-cyl), with combined economy from 21 to 26 MPG. Used 2021 models currently list for a median of $29,988 on VehiSales (19 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| G80 RWD | 2.5L 4-cyl | Automatic (S8) | Premium | 23 | 32 | 26 MPG |
| G80 AWD | 2.5L 4-cyl | Automatic (S8) | Premium | 22 | 30 | 25 MPG |
| G80 RWD | 3.5L 6-cyl | Automatic (S8) | Premium | 19 | 27 | 22 MPG |
| G80 AWD | 3.5L 6-cyl | Automatic (S8) | Premium | 18 | 26 | 21 MPG |
2020 Genesis G80: engines & MPG
The 2020 G80 was EPA-rated in 6 versions (3.8L 6-cyl, 3.3L 6-cyl, 5.0L 8-cyl), with combined economy from 18 to 21 MPG.
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| G80 RWD | 3.8L 6-cyl | Automatic (S8) | Regular | 18 | 26 | 21 MPG |
| G80 AWD | 3.8L 6-cyl | Automatic (S8) | Regular | 18 | 24 | 20 MPG |
| G80 AWD | 3.3L 6-cyl | Automatic (S8) | Premium | 17 | 24 | 20 MPG |
| G80 RWD | 3.3L 6-cyl | Automatic (S8) | Premium | 17 | 25 | 20 MPG |
| G80 RWD | 5.0L 8-cyl | Automatic (S8) | Premium | 16 | 24 | 19 MPG |
| G80 AWD | 5.0L 8-cyl | Automatic (S8) | Premium | 15 | 23 | 18 MPG |
2019 Genesis G80: engines & MPG
The 2019 G80 was EPA-rated in 6 versions (3.8L 6-cyl, 3.3L 6-cyl, 5.0L 8-cyl), with combined economy from 18 to 21 MPG. Used 2019 models currently list for a median of $23,987 on VehiSales (17 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| G80 RWD | 3.8L 6-cyl | Automatic (S8) | Regular | 18 | 26 | 21 MPG |
| G80 AWD | 3.3L 6-cyl | Automatic (S8) | Premium | 17 | 24 | 20 MPG |
| G80 AWD | 3.8L 6-cyl | Automatic (S8) | Regular | 18 | 24 | 20 MPG |
| G80 RWD | 3.3L 6-cyl | Automatic (S8) | Premium | 17 | 25 | 20 MPG |
| G80 RWD | 5.0L 8-cyl | Automatic (S8) | Premium | 16 | 24 | 19 MPG |
| G80 AWD | 5.0L 8-cyl | Automatic (S8) | Premium | 15 | 23 | 18 MPG |
2018 Genesis G80: engines & MPG
The 2018 G80 was EPA-rated in 6 versions (3.8L 6-cyl, 3.3L 6-cyl, 5.0L 8-cyl), with combined economy from 18 to 22 MPG. Used 2018 models currently list for a median of $18,975 on VehiSales (44 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| G80 RWD | 3.8L 6-cyl | Automatic (S8) | Regular | 19 | 27 | 22 MPG |
| G80 AWD | 3.3L 6-cyl | Automatic (S8) | Premium | 17 | 24 | 20 MPG |
| G80 AWD | 3.8L 6-cyl | Automatic (S8) | Regular | 18 | 25 | 20 MPG |
| G80 RWD | 3.3L 6-cyl | Automatic (S8) | Premium | 17 | 25 | 20 MPG |
| G80 RWD | 5.0L 8-cyl | Automatic (S8) | Premium | 16 | 24 | 19 MPG |
| G80 AWD | 5.0L 8-cyl | Automatic (S8) | Premium | 15 | 23 | 18 MPG |
2017 Genesis G80: engines & MPG
The 2017 G80 was EPA-rated in 3 versions (3.8L 6-cyl, 5.0L 8-cyl), with combined economy from 18 to 22 MPG. Used 2017 models currently list for a median of $15,760 on VehiSales (29 for sale).
| Version | Engine | Transmission | Fuel | City | Hwy | Combined |
|---|---|---|---|---|---|---|
| G80 RWD | 3.8L 6-cyl | Automatic (S8) | Regular | 18 | 28 | 22 MPG |
| G80 AWD | 3.8L 6-cyl | Automatic (S8) | Regular | 16 | 25 | 19 MPG |
| G80 RWD | 5.0L 8-cyl | Automatic (S8) | Premium | 15 | 23 | 18 MPG |
Frequently asked questions
What MPG does a Genesis G80 get?
Depending on year and engine, EPA combined ratings for the G80 range from 21 to 26 MPG. The most efficient rated version is the 2023 model year.
What engines does the 2027 Genesis G80 have?
The 2027 G80 was EPA-rated with 2.5L 4-cyl, 3.5L 6-cyl engines — see the 2027 table above for each version's exact city/highway figures.
Does the Genesis G80 require premium gas?
Some versions do: EPA lists premium gasoline and regular gasoline depending on year and engine — check your year's table above.
https://vehisales.com/research/fuel-economy/genesis/g80.
See also: Genesis G80 hub — live listings, prices & reliability · Used Genesis G80 prices by year · Most fuel-efficient cars by segment · Model price trends. Media inquiries: [email protected].