2018 Mazda 3 Gas Mileage (MPG)

The 2018 Mazda 3 is EPA-rated at 28–32 MPG combined (25–28 city / 33–38 highway) across 8 configurations. Source: EPA fueleconomy.gov. For a specific vehicle's history, see vincheck.it.com/check-vin.

3 4-Door — Auto (S6), 4 cyl, 2.0 L	28 city / 37 hwy / 31 comb MPG · $2000/yr
3 4-Door — Auto (S6), 4 cyl, 2.5 L	27 city / 36 hwy / 30 comb MPG · $2100/yr
3 4-Door — Man 6-spd, 4 cyl, 2.0 L	28 city / 38 hwy / 31 comb MPG · $2000/yr
3 4-Door — Man 6-spd, 4 cyl, 2.5 L	25 city / 34 hwy / 29 comb MPG · $2150/yr
3 5-Door — Auto (S6), 4 cyl, 2.0 L	28 city / 37 hwy / 32 comb MPG · $1950/yr
3 5-Door — Auto (S6), 4 cyl, 2.5 L	26 city / 35 hwy / 30 comb MPG · $2100/yr
3 5-Door — Man 6-spd, 4 cyl, 2.0 L	27 city / 37 hwy / 31 comb MPG · $2000/yr
3 5-Door — Man 6-spd, 4 cyl, 2.5 L	25 city / 33 hwy / 28 comb MPG · $2200/yr

Frequently asked questions

What is the MPG of the 2018 Mazda 3?

The 2018 Mazda 3 is EPA-rated at 28–32 MPG combined (25–28 city / 33–38 highway) across 8 configurations.

Is the 2018 Mazda 3 good on gas?

EPA combined ratings for the 2018 Mazda 3 range from 28–32 MPG. Higher combined MPG means lower annual fuel cost — see the per-configuration table above.

2018 Mazda 3 safety ratings · 2018 Mazda 3 complaints · Full 2018 Mazda 3 VIN history