Pick a year below to open the full Mazda 3 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. 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 28 MPG 25 MPG 32 MPG $2,150
2012 2012 Mazda 3 28 MPG 25 MPG 32 MPG $2,150
2011 2011 Mazda 3 28 MPG 25 MPG 32 MPG $2,150
2010 2010 Mazda 3 28 MPG 25 MPG 33 MPG $2,150
2009 2009 Mazda 3 27 MPG 24 MPG 32 MPG $2,200
2008 2008 Mazda 3 27 MPG 24 MPG 32 MPG $2,200
2007 2007 Mazda 3 27 MPG 24 MPG 32 MPG $2,200
2006 2006 Mazda 3 27 MPG 24 MPG 32 MPG $2,200
2005 2005 Mazda 3 27 MPG 24 MPG 32 MPG $2,200
2004 2004 Mazda 3 27 MPG 24 MPG 32 MPG $2,200

How the Mazda 3 compares against the Compact Cars class

Buyers usually compare the Mazda 3 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.