Lexus LC 500 Convertible: MPG and fuel economy by year
The EPA has rated the Lexus LC 500 Convertible across 6 model years, from the 2021 Lexus LC 500 Convertible through the 2026 Lexus LC 500 Convertible. The most recent 2026 Lexus LC 500 Convertible returns 18 combined MPG.
Pick a year below to open the full Lexus LC 500 Convertible page for that model year. Each year page covers combined, city, and highway MPG, the trim variants the EPA rates separately, the annual fuel cost across three driving patterns, and a year-over-year comparison so you can see whether the car has improved.
Fuel economy by model year
Combined MPG, city MPG, highway MPG, and the EPA's estimated annual fuel cost for every model year of the Lexus LC 500 Convertible. Click any year to see the full breakdown for that model year, including trim variants, the drivetrain, and a comparison against other vehicles in its segment.
| Year | Model | Combined MPG | City | Highway | Annual fuel cost |
|---|---|---|---|---|---|
| 2026 | 2026 Lexus LC 500 Convertible | 18 MPG | 15 MPG | 25 MPG | $3,850 |
| 2025 | 2025 Lexus LC 500 Convertible | 18 MPG | 15 MPG | 25 MPG | $3,850 |
| 2024 | 2024 Lexus LC 500 Convertible | 18 MPG | 15 MPG | 25 MPG | $3,850 |
| 2023 | 2023 Lexus LC 500 Convertible | 18 MPG | 15 MPG | 25 MPG | $3,850 |
| 2022 | 2022 Lexus LC 500 Convertible | 18 MPG | 15 MPG | 25 MPG | $3,850 |
| 2021 | 2021 Lexus LC 500 Convertible | 18 MPG | 15 MPG | 25 MPG | $3,850 |
How the Lexus LC 500 Convertible compares against the Minicompact Cars class
Buyers usually compare the Lexus LC 500 Convertible against other cars in the same EPA class. The list below shows the most efficient cars in the Minicompact Cars class for the 2026 model year, the latest year on this page. Each link opens the full page for that car.
Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year and a 55% city, 45% highway split.