Nissan Xterra MPG & Fuel Economy

The 2015 Nissan Xterra gets up to 18 MPG combined (16 city / 22 highway) in EPA testing.

Latest model year (2015):

The Nissan Xterra gets up to 18 MPG combined (16 city / 22 highway) in the Auto 5-spd, 6 cyl, 4.0 L trim.

Verifiedfueleconomy.gov · Verified August 11, 2026

Nissan Xterra MPG — All Years

YearTrimEngineFuelCity (MPG)Hwy (MPG)Combined (MPG)
2015Auto 5-spd, 6 cyl, 4.0 L6 4.0LRegular Gasoline162218
2015Auto 5-spd, 6 cyl, 4.0 L6 4.0LRegular Gasoline152017
2015Man 6-spd, 6 cyl, 4.0 L6 4.0LRegular Gasoline152017

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.

Nissan Xterra MPG FAQ

What is the MPG of the Nissan Xterra?

The Nissan Xterra gets up to 18 MPG combined (16 city / 22 highway) in the 2015 model year. Fuel economy varies by engine and trim — see the full table above for details.

Which Nissan Xterra trim has the best fuel economy?

The Auto 5-spd, 6 cyl, 4.0 L trim offers the best combined fuel economy at 18 MPG. Smaller engines and front-wheel-drive configurations typically achieve the highest MPG.

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