Lexus Fuel Economy

EPA publishes fuel-economy figures for 35 Lexus model years in our index, spanning 7 models from 2020 to 2024. Across those, combined economy averages 28.4 MPG.

The most efficient is the 2024 Lexus ES at 32 MPG combined; the least is the 2024 Lexus GX at 27 MPG — a spread of 5 MPG across the range. At 15,000 miles a year that gap is worth roughly $303 a year in fuel.

Fuel types represented: regular gasoline. EPA figures come from a standardized test cycle, so they are comparable between vehicles but will not match what any individual driver sees.