Mazda CX-9 Vehicle Class & EPA Size Category

The EPA classifies the 2023 Mazda CX-9 as a Small Sport Utility Vehicle 4WD / Small Sport Utility Vehicle 2WD, a rating based on body style and interior volume.

Latest model year (2023):

The Mazda CX-9 is classified by the EPA as a Small Sport Utility Vehicle 4WD.

Verifiedfueleconomy.gov · Verified August 9, 2026

Mazda CX-9 Vehicle Class — All Years

YearTrimVehicle ClassDriveFuel TypeMPG Comb.
2023Auto (S6), 4 cyl, 2.5 LSmall Sport Utility Vehicle 4WD4-Wheel DriveRegular Gasoline23
2022Auto (S6), 4 cyl, 2.5 LSmall Sport Utility Vehicle 4WD4-Wheel DriveRegular Gasoline23
2021Auto (S6), 4 cyl, 2.5 LSmall Sport Utility Vehicle 2WDFront-Wheel DriveRegular Gasoline24
2021Auto (S6), 4 cyl, 2.5 LSmall Sport Utility Vehicle 4WD4-Wheel DriveRegular Gasoline23
2020Auto (S6), 4 cyl, 2.5 LSmall Sport Utility Vehicle 2WDFront-Wheel DriveRegular Gasoline24
2020Auto (S6), 4 cyl, 2.5 LSmall Sport Utility Vehicle 4WD4-Wheel DriveRegular Gasoline23
2019Auto (S6), 4 cyl, 2.5 LSmall Sport Utility Vehicle 2WDFront-Wheel DriveRegular Gasoline24
2019Auto (S6), 4 cyl, 2.5 LSmall Sport Utility Vehicle 4WD4-Wheel DriveRegular Gasoline23
2018Auto (S6), 4 cyl, 2.5 LSmall Sport Utility Vehicle 2WDFront-Wheel DriveRegular Gasoline24
2018Auto (S6), 4 cyl, 2.5 LSmall Sport Utility Vehicle 4WD4-Wheel DriveRegular Gasoline23
2017Auto (S6), 4 cyl, 2.5 LSmall Sport Utility Vehicle 2WDFront-Wheel DriveRegular Gasoline24
2017Auto (S6), 4 cyl, 2.5 LSmall Sport Utility Vehicle 4WD4-Wheel DriveRegular Gasoline23
2016Auto (S6), 4 cyl, 2.5 LSmall Sport Utility Vehicle 2WDFront-Wheel DriveRegular Gasoline24
2016Auto (S6), 4 cyl, 2.5 LSmall Sport Utility Vehicle 4WD4-Wheel DriveRegular Gasoline23
2015Auto (S6), 6 cyl, 3.7 LSmall Sport Utility Vehicle 2WDFront-Wheel DriveRegular Gasoline19
2015Auto (S6), 6 cyl, 3.7 LSmall Sport Utility Vehicle 4WD4-Wheel DriveRegular 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.

Mazda CX-9 Vehicle Class FAQ

What class of vehicle is the Mazda CX-9?

The EPA classifies the Mazda CX-9 as a Small Sport Utility Vehicle 4WD / Small Sport Utility Vehicle 2WD. This classification is based on interior volume and body style and affects how its fuel economy is compared with other vehicles.

Is the Mazda CX-9 considered a small or large vehicle?

Based on its EPA class (Small Sport Utility Vehicle 4WD, Small Sport Utility Vehicle 2WD), the Mazda CX-9 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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