MPGCheck

Lexus LS 500 Fuel Economy History

MPG by year — EPA official data.

Best MPG Year
2020
23 MPG combined
Latest Model
2025
22 MPG combined
YearEngineCityHwyCombinedFuel Cost/yr
2025Premium182922$3,700Details →
2024Premium182922$3,700Details →
2023Premium182922$3,700Details →
2022Premium182922$3,700Details →
2021Premium182922$3,700Details →
2020Premium193023$3,550Details →
2019Premium193023$3,550Details →
2018Premium193023$3,550Details →