2024 Lexus Rx 350 Hybrid Gas Mileage. Detailed specs and features for the 2024 lexus rx hybrid 350h including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders, drivetrain. Depending on trim level, the 2024 lexus rx 350 gas mileage is from 25 to 36 miles per gallon combined.
We suggest to use the minimum octane rating or higher. Use our handy tool to get estimated annual fuel costs based on your driving habits.