Infiniti QX30 MPG & Fuel Economy

The 2019 Infiniti QX30 gets up to 27 MPG combined (24 city / 33 highway) in EPA testing.

Latest model year (2019):

The Infiniti QX30 gets up to 27 MPG combined (24 city / 33 highway) in the Auto (AM7), 4 cyl, 2.0 L trim.

Verifiedfueleconomy.gov · Verified August 11, 2026

Infiniti QX30 MPG — All Years

YearTrimEngineFuelCity (MPG)Hwy (MPG)Combined (MPG)
2019Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2019Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline213025
2018Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2018Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline213025
2017Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline243327
2017Auto (AM7), 4 cyl, 2.0 L4 2.0LPremium Gasoline213025

Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.

Infiniti QX30 MPG FAQ

What is the MPG of the Infiniti QX30?

The Infiniti QX30 gets up to 27 MPG combined (24 city / 33 highway) in the 2019 model year. Fuel economy varies by engine and trim — see the full table above for details.

Which Infiniti QX30 trim has the best fuel economy?

The Auto (AM7), 4 cyl, 2.0 L trim offers the best combined fuel economy at 27 MPG. Smaller engines and front-wheel-drive configurations typically achieve the highest MPG.

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