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Genesis G90 Vehicle Class & Size

The EPA classifies the 2026 Genesis G90 as a Large Cars, a rating based on body style and interior volume.

Latest model year (2026):

The Genesis G90 is classified by the EPA as a Large Cars.

Verifiedfueleconomy.gov · Verified August 11, 2026
OverviewMPGEngine SpecsFuel CostTransmissionDrivetrainVehicle ClassMaintenanceDimensionsCurb Weight

Genesis G90 Vehicle Class — All Years

YearTrimVehicle ClassDriveFuel TypeMPG Comb.
2026Config 1 of 2Auto (S8), 6 cyl, 3.5 LLarge CarsAll-Wheel DrivePremium Gasoline21
2026Config 2 of 2Auto (S8), 6 cyl, 3.5 LLarge CarsAll-Wheel DrivePremium Gasoline20
2025Config 1 of 2Auto (S8), 6 cyl, 3.5 LLarge CarsAll-Wheel DrivePremium Gasoline21
2025Config 2 of 2Auto (S8), 6 cyl, 3.5 LLarge CarsAll-Wheel DrivePremium Gasoline20
2024Config 1 of 2Auto (S8), 6 cyl, 3.5 LLarge CarsAll-Wheel DrivePremium Gasoline21
2024Config 2 of 2Auto (S8), 6 cyl, 3.5 LLarge CarsAll-Wheel DrivePremium Gasoline20
2023Config 1 of 2Auto (S8), 6 cyl, 3.5 LLarge CarsAll-Wheel DrivePremium Gasoline21
2023Config 2 of 2Auto (S8), 6 cyl, 3.5 LLarge CarsAll-Wheel DrivePremium Gasoline20
2022Config 1 of 4Auto (S8), 6 cyl, 3.3 LLarge CarsAll-Wheel DrivePremium Gasoline20
2022Config 2 of 4Auto (S8), 6 cyl, 3.3 LLarge CarsRear-Wheel DrivePremium Gasoline19
2022Config 3 of 4Auto (S8), 8 cyl, 5.0 LLarge CarsAll-Wheel DrivePremium Gasoline18
2022Config 4 of 4Auto (S8), 8 cyl, 5.0 LLarge CarsRear-Wheel DrivePremium Gasoline19
2021Config 1 of 4Auto (S8), 6 cyl, 3.3 LLarge CarsAll-Wheel DrivePremium Gasoline20
2021Config 2 of 4Auto (S8), 6 cyl, 3.3 LLarge CarsRear-Wheel DrivePremium Gasoline19
2021Config 3 of 4Auto (S8), 8 cyl, 5.0 LLarge CarsAll-Wheel DrivePremium Gasoline18
2021Config 4 of 4Auto (S8), 8 cyl, 5.0 LLarge CarsRear-Wheel DrivePremium Gasoline19
2020Config 1 of 4Auto (S8), 6 cyl, 3.3 LLarge CarsAll-Wheel DrivePremium Gasoline20
2020Config 2 of 4Auto (S8), 6 cyl, 3.3 LLarge CarsRear-Wheel DrivePremium Gasoline20
2020Config 3 of 4Auto (S8), 8 cyl, 5.0 LLarge CarsAll-Wheel DrivePremium Gasoline18
2020Config 4 of 4Auto (S8), 8 cyl, 5.0 LLarge CarsRear-Wheel DrivePremium Gasoline19
2019Config 1 of 4Auto (S8), 6 cyl, 3.3 LLarge CarsAll-Wheel DrivePremium Gasoline20
2019Config 2 of 4Auto (S8), 6 cyl, 3.3 LLarge CarsRear-Wheel DrivePremium Gasoline20
2019Config 3 of 4Auto (S8), 8 cyl, 5.0 LLarge CarsAll-Wheel DrivePremium Gasoline18
2019Config 4 of 4Auto (S8), 8 cyl, 5.0 LLarge CarsRear-Wheel DrivePremium Gasoline19
2018Config 1 of 4Auto (S8), 6 cyl, 3.3 LLarge CarsAll-Wheel DrivePremium Gasoline20
2018Config 2 of 4Auto (S8), 6 cyl, 3.3 LLarge CarsRear-Wheel DrivePremium Gasoline20
2018Config 3 of 4Auto (S8), 8 cyl, 5.0 LLarge CarsAll-Wheel DrivePremium Gasoline18
2018Config 4 of 4Auto (S8), 8 cyl, 5.0 LLarge CarsRear-Wheel DrivePremium Gasoline19
2017Config 1 of 4Auto (S8), 6 cyl, 3.3 LLarge CarsAll-Wheel DrivePremium Gasoline20
2017Config 2 of 4Auto (S8), 6 cyl, 3.3 LLarge CarsRear-Wheel DrivePremium Gasoline20
2017Config 3 of 4Auto (S8), 8 cyl, 5.0 LLarge CarsAll-Wheel DrivePremium Gasoline18
2017Config 4 of 4Auto (S8), 8 cyl, 5.0 LLarge CarsRear-Wheel DrivePremium Gasoline19

Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.

Genesis G90 data analysis

How to read this Genesis G90 data

This page lists every 2017 through 2026 Genesis G90 record we hold for this measurement — 32 rows in total, one per configuration and model year rather than a single headline figure. Figures are published as the source agency records them: we do not round, average or interpolate missing years, and a year that is absent from the table is a year with no published measurement rather than a zero. Where a manufacturer offered several drivetrains or body styles in the same year, each appears on its own row, because those variants rarely share the same numbers.

Where these Genesis G90 figures come from

Every value on this page is loaded from federal open data — EPA fuel economy submissions, NHTSA vehicle and crash-test records, and manufacturer specification filings — rather than dealer listings or copied editorial content. The Genesis G90 record refreshes as the agencies publish, which typically means new model-year rows appear in the autumn and crash-test results follow through the model year as vehicles are tested. Because certification data is filed per configuration, treat any single headline number for this vehicle with caution: the figure that applies to a specific car depends on its engine, drivetrain, body style and model year, all of which are listed separately above. If a number here disagrees with a brochure, the brochure is usually quoting the best available configuration rather than the one being sold.

Frequently Asked Questions About G90 Vehicle Class

What class of vehicle is the Genesis G90?

The EPA classifies the Genesis G90 as a Large Cars. This classification is based on interior volume and body style and affects how its fuel economy is compared with other vehicles.

Is the Genesis G90 considered a small or large vehicle?

Based on its EPA class (Large Cars), the Genesis G90 is grouped with vehicles of similar size and interior volume. The class can change between model years when the body is redesigned.

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