2023 Lexus LC 500 Convertible MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2023 Lexus LC 500 Convertible.

The 2023 Lexus LC 500 Convertible runs on premium gasoline and is in the Minicompact Cars car class.

Whether you are considering a purchase of the car, or just wanting to find out how economical and environmentally friendly (or un-friendly) your 2023 Lexus LC 500 Convertible is, we have the information you need.

🛣 How Many Miles per Gallon (MPG) Does a 2023 Lexus LC 500 Convertible Get?

First off, the most commonly asked question. A 2023 Lexus LC 500 Convertible gets up to 15 miles per gallon in the city, and 25 miles per gallon on the highway.

The combined average MPG for the 2023 Lexus LC 500 Convertible is 18 miles per gallon.

💵 What is the Average Yearly Fuel Cost for a 2023 Lexus LC 500 Convertible?

The estimated fuel costs for the 2023 Lexus LC 500 Convertible is $3,500 per year.

That value has been estimated by government regulators based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.

If you were to compare a 2023 Lexus LC 500 Convertible to an average vehicle over 5 years, you will spend $8,500 more on fuel.

🛢 How Many Barrels of Petroleum Does a 2023 Lexus LC 500 Convertible Consume?

The 2023 Lexus LC 500 Convertible will consume roughly 17 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

The majority of the world's petroleum is sourced from countries like Saudi Arabia, Russia, Iraq, and the United States.

💨 How Many Grams of CO2 Does a 2023 Lexus LC 500 Convertible Emit?

For every mile driven, the 2023 Lexus LC 500 Convertible will emit 489 grams of CO2, which is about 7,335,000 grams of CO2 per year.

🌳 To help you understand the impact of this, a normal tree will absorb around 21,000 grams of CO2 per year. This means that roughly 250 trees would be needed to offset emissions from the 2023 Lexus LC 500 Convertible.

Overview

The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2023 Lexus LC 500 Convertible.

City MPG15
Highway MPG25
Combined MPG18
Save/Spend vs Average CarSpend $8,500
Fuel Cost$3,500
Fuel Type 1Premium
Barrels of Petroleum17
Grams of CO27,335,000
Trees Needed to Offset349
DriveRear-Wheel Drive
Cylinders8
Displacement5
TransmissionAutomatic (S10)
Vehicle ClassMinicompact Cars
Start/Stop?No
Supercharged?No
Turbocharged?No

Related Lexus Models from 2023

If you're interested in other Lexus models from 2023, you can find them in the table below. You can click the model link to find miles per gallon and emission information for that model.

Link To or Reference This Page

If you use this page in your research, please reference MPG Buddy as the source.

  • "2023 Lexus LC 500 Convertible MPG and Fuel Economy." MPG Buddy. Accessed on December 27, 2025. https://mpgbuddy.com/cars/lexus/lc-500-convertible/2023.

  • "2023 Lexus LC 500 Convertible MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/lexus/lc-500-convertible/2023. Accessed December 27, 2025.

  • 2023 Lexus LC 500 Convertible MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/lexus/lc-500-convertible/2023.