Lexus LX 700h: MPG and fuel economy by year

The EPA has rated the Lexus LX 700h across 2 model years, from the 2025 Lexus LX 700h through the 2026 Lexus LX 700h. The most recent 2026 Lexus LX 700h returns 20 combined MPG.

Pick a year below to open the full Lexus LX 700h 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 Lexus LX 700h. 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
2026	2026 Lexus LX 700h	20 MPG	19 MPG	22 MPG	$3,450
2025	2025 Lexus LX 700h	20 MPG	19 MPG	22 MPG	$3,450

How the Lexus LX 700h compares against the Standard Sport Utility Vehicle 4WD class

Buyers usually compare the Lexus LX 700h against other cars in the same EPA class. The list below shows the most efficient cars in the Standard Sport Utility Vehicle 4WD class for the 2026 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.