2024 Tx 350 Mpg. But the brand estimates the gas engine will. Explore the 2024 tx line, styles, features, technology and more.

Need mpg information on the 2024 lexus tx 350? The 550h+ is also the efficiency king of the lineup, at 29 mpg combined, while 500h models are expected to earn 27 mpg combined and 350 versions get 23 mpg.