Mazda 3 5-Door 4WD: MPG and fuel economy by year

The EPA has rated the Mazda 3 5-Door 4WD across 8 model years, from the 2019 Mazda 3 5-Door 4WD through the 2026 Mazda 3 5-Door 4WD. The most recent 2026 Mazda 3 5-Door 4WD returns 28 combined MPG. The most efficient model year was the 2025 Mazda 3 5-Door 4WD at 29 MPG.

Pick a year below to open the full Mazda 3 5-Door 4WD page for that model year. Each year page covers combined, city, and highway MPG, the trim variants the EPA rates separately, the annual fuel cost across three driving patterns, and a year-over-year comparison so you can see whether the car has improved.

Fuel economy by model year

Combined MPG, city MPG, highway MPG, and the EPA's estimated annual fuel cost for every model year of the Mazda 3 5-Door 4WD. Click any year to see the full breakdown for that model year, including trim variants, the drivetrain, and a comparison against other vehicles in its segment.

Year	Model	Combined MPG	City	Highway	Annual fuel cost
2026	2026 Mazda 3 5-Door 4WD	28 MPG	25 MPG	34 MPG	$2,150
2025	2025 Mazda 3 5-Door 4WD	29 MPG	26 MPG	33 MPG	$2,050
2024	2024 Mazda 3 5-Door 4WD	29 MPG	26 MPG	33 MPG	$2,050
2023	2023 Mazda 3 5-Door 4WD	29 MPG	26 MPG	33 MPG	$2,050
2022	2022 Mazda 3 5-Door 4WD	27 MPG	25 MPG	31 MPG	$2,200
2021	2021 Mazda 3 5-Door 4WD	27 MPG	25 MPG	31 MPG	$2,200
2020	2020 Mazda 3 5-Door 4WD	27 MPG	24 MPG	32 MPG	$2,200
2019	2019 Mazda 3 5-Door 4WD	27 MPG	24 MPG	32 MPG	$2,200

How the Mazda 3 5-Door 4WD compares against the Midsize Cars class

Buyers usually compare the Mazda 3 5-Door 4WD against other cars in the same EPA class. The list below shows the most efficient cars in the Midsize Cars class for the 2026 model year, the latest year on this page. Each link opens the full page for that car.

Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year and a 55% city, 45% highway split.