2024 Rx 350 Mpg Comparison. See what power, features, and amenities you’ll get for the money. Fuel economy is 36 mpg in the nx version and 35 mpg in the bigger rx.
The 2024 rx received the institute’s highest rating: Detailed specs and features for the 2024 lexus rx including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain and more.