Webjun 15, 2020 · research the 2021 lexus is 300 at cars. com and find specs, pricing, mpg, safety data, photos, videos, reviews and local inventory. Webfuel economy of the 2021 lexus is 300. 1984 to present buyer's guide to fuel efficient cars and trucks. Estimates of gas mileage, greenhouse gas emissions, safety ratings,. 76% of official mpg. (nedc) 99% of official mpg. (wltp) more engines available for this model:. Web364 lexus is300s have provided 5. 9 million miles of real world fuel economy & mpg data. Click here to view all the lexus is300s currently participating in our fuel tracking program.
