Genesis G90 AWD: MPG and fuel economy by year

The EPA has rated the Genesis G90 AWD across 10 model years, from the 2017 Genesis G90 AWD through the 2026 Genesis G90 AWD. The most recent 2026 Genesis G90 AWD returns 21 combined MPG.

Pick a year below to open the full Genesis G90 AWD page for that model year. Each year page covers combined, city, and highway MPG, the trim variants the EPA rates separately, the annual fuel cost across three driving patterns, and a year-over-year comparison so you can see whether the car has improved.

Fuel economy by model year

Combined MPG, city MPG, highway MPG, and the EPA's estimated annual fuel cost for every model year of the Genesis G90 AWD. Click any year to see the full breakdown for that model year, including trim variants, the drivetrain, and a comparison against other vehicles in its segment.

Year	Model	Combined MPG	City	Highway	Annual fuel cost
2026	2026 Genesis G90 AWD	21 MPG	18 MPG	26 MPG	$3,300
2025	2025 Genesis G90 AWD	21 MPG	18 MPG	26 MPG	$3,300
2024	2024 Genesis G90 AWD	21 MPG	18 MPG	26 MPG	$3,300
2023	2023 Genesis G90 AWD	21 MPG	18 MPG	26 MPG	$3,300
2022	2022 Genesis G90 AWD	20 MPG	17 MPG	24 MPG	$3,450
2021	2021 Genesis G90 AWD	20 MPG	17 MPG	24 MPG	$3,450
2020	2020 Genesis G90 AWD	20 MPG	17 MPG	25 MPG	$3,450
2019	2019 Genesis G90 AWD	20 MPG	17 MPG	24 MPG	$3,450
2018	2018 Genesis G90 AWD	20 MPG	17 MPG	24 MPG	$3,450
2017	2017 Genesis G90 AWD	20 MPG	17 MPG	24 MPG	$3,450

How the Genesis G90 AWD compares against the Large Cars class

Buyers usually compare the Genesis G90 AWD against other cars in the same EPA class. The list below shows the most efficient cars in the Large Cars class for the 2026 model year, the latest year on this page. Each link opens the full page for that car.

Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year and a 55% city, 45% highway split.