Genesis G90 Gas Mileage (2017-2026)

The Genesis G90 gas mileage is 19 to 22 miles per gallon as specified in our data below, organized by trim, option package, and model year.

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For example, the 2020 Genesis G90 5.0L Ultimate trim model has a combined gas mileage of 19 miles per gallon, while the 2025 Genesis G90 3.5T has a combined gas mileage of 22 miles per gallon.

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In the city, the G90 gas mileage is 15 to 18 miles per gallon depending on the trim and model year.

On the highway, the G90 gas mileage is 23 to 26 miles per gallon depending on the trim and model year.

Note: The gas mileage shown for hybrid vehicles is the miles per gallon equivalent.

Check out the Gas Mileage specifications for other makes and models.

2026 Genesis G90 Gas Mileage

Depending on trim level, the 2026 Genesis G90 gas mileage is from 20 to 21 miles per gallon combined.

In the city, the 2026 G90 gas mileage is from 17 to 18 miles per gallon, depending on the trim.

On the highway, the 2026 G90 gas mileage is from 24 to 26 miles per gallon, depending on the trim.

2025 Genesis G90 Gas Mileage

Depending on trim level, the 2025 Genesis G90 gas mileage is from 21 to 22 miles per gallon combined.

In the city, the 2025 G90 gas mileage is from 17 to 18 miles per gallon, depending on the trim.

On the highway, the 2025 G90 gas mileage is from 24 to 26 miles per gallon, depending on the trim.

2024 Genesis G90 Gas Mileage

Depending on trim level, the 2024 Genesis G90 gas mileage is from 21 to 22 miles per gallon combined.

In the city, the 2024 G90 gas mileage is from 17 to 18 miles per gallon, depending on the trim.

On the highway, the 2024 G90 gas mileage is from 24 to 26 miles per gallon, depending on the trim.

2023 Genesis G90 Gas Mileage

Depending on trim level, the 2023 Genesis G90 gas mileage is from 20.5 to 22 miles per gallon combined.

In the city, the 2023 G90 gas mileage is from 17 to 18 miles per gallon, depending on the trim.

On the highway, the 2023 G90 gas mileage is from 24 to 26 miles per gallon, depending on the trim.

2022 Genesis G90 Gas Mileage

Depending on trim level, the 2022 Genesis G90 gas mileage is from 19.5 to 20.5 miles per gallon combined.

In the city, the 2022 G90 gas mileage is from 16 to 17 miles per gallon, depending on the trim.

On the highway, the 2022 G90 gas mileage is from 23 to 24 miles per gallon, depending on the trim.

2021 Genesis G90 Gas Mileage

Depending on trim level, the 2021 Genesis G90 gas mileage is from 19.5 to 20.5 miles per gallon combined.

In the city, the 2021 G90 gas mileage is from 16 to 17 miles per gallon, depending on the trim.

On the highway, the 2021 G90 gas mileage is from 23 to 24 miles per gallon, depending on the trim.

2020 Genesis G90 Gas Mileage

Depending on trim level, the 2020 Genesis G90 gas mileage is from 19 to 21 miles per gallon combined.

In the city, the 2020 G90 gas mileage is from 15 to 17 miles per gallon, depending on the trim.

On the highway, the 2020 G90 gas mileage is from 23 to 25 miles per gallon, depending on the trim.

2019 Genesis G90 Gas Mileage

Depending on trim level, the 2019 Genesis G90 gas mileage is from 19 to 20.5 miles per gallon combined.

In the city, the 2019 G90 gas mileage is from 15 to 17 miles per gallon, depending on the trim.

On the highway, the 2019 G90 gas mileage is from 23 to 24 miles per gallon, depending on the trim.

2018 Genesis G90 Gas Mileage

Depending on trim level, the 2018 Genesis G90 gas mileage is from 19 to 20.5 miles per gallon combined.

In the city, the 2018 G90 gas mileage is from 15 to 17 miles per gallon, depending on the trim.

On the highway, the 2018 G90 gas mileage is from 23 to 24 miles per gallon, depending on the trim.

2017 Genesis G90 Gas Mileage

Depending on trim level, the 2017 Genesis G90 gas mileage is from 19 to 20.5 miles per gallon combined.

In the city, the 2017 G90 gas mileage is from 15 to 17 miles per gallon, depending on the trim.

On the highway, the 2017 G90 gas mileage is from 23 to 24 miles per gallon, depending on the trim.