Infiniti Q50a: MPG and fuel economy by year

The EPA has rated the Infiniti Q50a across 2 model years, from the 2014 Infiniti Q50a through the 2015 Infiniti Q50a. The most recent 2015 Infiniti Q50a returns 23 combined MPG.

Pick a year below to open the full Infiniti Q50a 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 Q50a. 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
2015	2015 Infiniti Q50a	23 MPG	20 MPG	29 MPG	$3,000
2014	2014 Infiniti Q50a	23 MPG	20 MPG	29 MPG	$3,000

How the Infiniti Q50a compares against the Midsize Cars class

Buyers usually compare the Infiniti Q50a against other cars in the same EPA class. The list below shows the most efficient cars in the Midsize Cars class for the 2015 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.