Infiniti M37: MPG and fuel economy by year

The EPA has rated the Infiniti M37 across 3 model years, from the 2011 Infiniti M37 through the 2013 Infiniti M37. The most recent 2013 Infiniti M37 returns 21 combined MPG.

Pick a year below to open the full Infiniti M37 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 Infiniti M37. 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 Infiniti M37	21 MPG	18 MPG	26 MPG	$3,300
2012	2012 Infiniti M37	21 MPG	18 MPG	26 MPG	$3,300
2011	2011 Infiniti M37	21 MPG	18 MPG	26 MPG	$3,300

How the Infiniti M37 compares against the Midsize Cars class

Buyers usually compare the Infiniti M37 against other cars in the same EPA class. The list below shows the most efficient cars in the Midsize 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.