AutoSpecData

Mazda 3 MPG & Fuel Economy

The 2026 Mazda 3 gets up to 33 MPG combined (30 city / 40 highway) in EPA testing.

Latest model year (2026):

The Mazda 3 gets up to 30 MPG combined (27 city / 36 highway) in the Auto (S6), 4 cyl, 2.5 L trim.

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

Mazda 3 MPG — All Years

YearTrimEngineFuelCity (MPG)Hwy (MPG)Combined (MPG)
2026Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline253428
2026Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline273630
2026Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline233227
2026Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline263429
2026Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline233126
2026Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline263429
2026Man 6-spd, 4 cyl, 2.5 L4 2.5LRegular Gasoline253428
2025Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline273731
2025Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline233126
2025Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline263329
2025Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline273530
2025Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline233227
2025Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline263530
2025Man 6-spd, 4 cyl, 2.5 L4 2.5LRegular Gasoline263630
2024Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline263329
2024Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline273731
2024Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline233227
2024Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline263530
2024Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline273530
2024Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline233126
2024Man 6-spd, 4 cyl, 2.5 L4 2.5LRegular Gasoline263630
2023Auto (S6), 4 cyl, 2.0 L4 2.0LRegular Gasoline283631
2023Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline283731
2023Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline273530
2023Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline233227
2023Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline263329
2023Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline233126
2023Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline263530
2023Man 6-spd, 4 cyl, 2.5 L4 2.5LRegular Gasoline263630
2022Auto (S6), 4 cyl, 2.0 L4 2.0LRegular Gasoline283631
2022Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline233126
2022Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline253127
2022Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline263429
2022Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline263530
2022Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline253328
2022Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline233227
2022Man 6-spd, 4 cyl, 2.5 L4 2.5LRegular Gasoline243327
2021Auto (S6), 4 cyl, 2.0 L4 2.0LRegular Gasoline283631
2021Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline233126
2021Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline253328
2021Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline263530
2021Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline233227
2021Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline263429
2021Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline253127
2021Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline263530
2021Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline253328
2021Man 6-spd, 4 cyl, 2.5 L4 2.5LRegular Gasoline243327
2020Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline273630
2020Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline263530
2020Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline243227
2020Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline253328
2020Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline263530
2020Man 6-spd, 4 cyl, 2.5 L4 2.5LRegular Gasoline253529
2019Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline263530
2019Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline263530
2019Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline273630
2019Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline253328
2019Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline243227
2019Man 6-spd, 4 cyl, 2.5 L4 2.5LRegular Gasoline253529
2018Auto (S6), 4 cyl, 2.0 L4 2.0LRegular Gasoline283732
2018Auto (S6), 4 cyl, 2.0 L4 2.0LRegular Gasoline283731
2018Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline263530
2018Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline273630
2018Man 6-spd, 4 cyl, 2.0 L4 2.0LRegular Gasoline273731
2018Man 6-spd, 4 cyl, 2.0 L4 2.0LRegular Gasoline283831
2018Man 6-spd, 4 cyl, 2.5 L4 2.5LRegular Gasoline253429
2018Man 6-spd, 4 cyl, 2.5 L4 2.5LRegular Gasoline253328
2017Auto (S6), 4 cyl, 2.0 L4 2.0LRegular Gasoline283732
2017Auto (S6), 4 cyl, 2.0 L4 2.0LRegular Gasoline283731
2017Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline273630
2017Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline273630
2017Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline283731
2017Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline263530
2017Man 6-spd, 4 cyl, 2.0 L4 2.0LRegular Gasoline273731
2017Man 6-spd, 4 cyl, 2.0 L4 2.0LRegular Gasoline273731
2017Man 6-spd, 4 cyl, 2.5 L4 2.5LRegular Gasoline253429
2017Man 6-spd, 4 cyl, 2.5 L4 2.5LRegular Gasoline253328
2016Auto (S6), 4 cyl, 2.0 L4 2.0LRegular Gasoline304033
2016Auto (S6), 4 cyl, 2.0 L4 2.0LRegular Gasoline293933
2016Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline293832
2016Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline273630
2016Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline283831
2016Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline283832
2016Man 6-spd, 4 cyl, 2.0 L4 2.0LRegular Gasoline293932
2016Man 6-spd, 4 cyl, 2.0 L4 2.0LRegular Gasoline293933
2016Man 6-spd, 4 cyl, 2.5 L4 2.5LRegular Gasoline253629
2016Man 6-spd, 4 cyl, 2.5 L4 2.5LRegular Gasoline253429
2015Auto (S6), 4 cyl, 2.0 L4 2.0LRegular Gasoline304033
2015Auto (S6), 4 cyl, 2.0 L4 2.0LRegular Gasoline293933
2015Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline273630
2015Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline283831
2015Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline293932
2015Auto (S6), 4 cyl, 2.5 L4 2.5LRegular Gasoline283832
2015Man 6-spd, 4 cyl, 2.0 L4 2.0LRegular Gasoline293933
2015Man 6-spd, 4 cyl, 2.0 L4 2.0LRegular Gasoline293932
2015Man 6-spd, 4 cyl, 2.5 L4 2.5LRegular Gasoline253629
2015Man 6-spd, 4 cyl, 2.5 L4 2.5LRegular Gasoline253429

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 3 MPG FAQ

What is the MPG of the Mazda 3?

The Mazda 3 gets up to 33 MPG combined (30 city / 40 highway) in the 2026 model year. Fuel economy varies by engine and trim — see the full table above for details.

Which Mazda 3 trim has the best fuel economy?

The Auto (S6), 4 cyl, 2.0 L trim offers the best combined fuel economy at 33 MPG. Smaller engines and front-wheel-drive configurations typically achieve the highest MPG.

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