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

The EPA has rated the Mazda 3 DI 4-Door across 2 model years, from the 2012 Mazda 3 DI 4-Door through the 2013 Mazda 3 DI 4-Door. The most recent 2013 Mazda 3 DI 4-Door returns 32 combined MPG.

Pick a year below to open the full Mazda 3 DI 4-Door 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 DI 4-Door. 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
2013	2013 Mazda 3 DI 4-Door	32 MPG	28 MPG	39 MPG	$1,850
2012	2012 Mazda 3 DI 4-Door	32 MPG	28 MPG	39 MPG	$1,850

How the Mazda 3 DI 4-Door compares against the Compact Cars class

Buyers usually compare the Mazda 3 DI 4-Door against other cars in the same EPA class. The list below shows the most efficient cars in the Compact Cars class for the 2013 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.