Suv ComparisonGasoline financial system primarily based on targeted 2017 EPA fuel economic system estimates for 2017 Altima® – Targeted 2017 gasoline financial system estimates: • 27 metropolis MPG / 39 hwy MPG / 31 combined MPG for 2017 Altima 2.5, 2.5 S, 2.5 SV, 2.5 SL trims • 26 metropolis