BMW 320i: MPG and fuel economy by year

The EPA has rated the BMW 320i across 6 model years, from the 2013 BMW 320i through the 2018 BMW 320i. The most recent 2018 BMW 320i returns 28 combined MPG.

Pick a year below to open the full BMW 320i 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 BMW 320i. 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
2018	2018 BMW 320i	28 MPG	24 MPG	35 MPG	$2,450
2017	2017 BMW 320i	28 MPG	23 MPG	35 MPG	$2,450
2016	2016 BMW 320i	28 MPG	23 MPG	35 MPG	$2,450
2015	2015 BMW 320i	28 MPG	23 MPG	35 MPG	$2,450
2014	2014 BMW 320i	28 MPG	23 MPG	35 MPG	$2,450
2013	2013 BMW 320i	28 MPG	23 MPG	35 MPG	$2,450

How the BMW 320i compares against the Compact Cars class

Buyers usually compare the BMW 320i against other cars in the same EPA class. The list below shows the most efficient cars in the Compact Cars class for the 2018 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.