How many miles per gallon does the LC 500h get?
In the United States, the Lexus LC 500h is EPA-rated at 26 mpg combined (25 mpg city, 34 mpg highway). This hybrid powertrain blends gasoline efficiency with electric-drive capability to balance performance and efficiency in daily driving.
EPA fuel economy in the United States
The following figures come from the U.S. Environmental Protection Agency and reflect the LC 500h's performance on the standard test cycle.
- 26 mpg combined
- 25 mpg city
- 34 mpg highway
These are official estimates and real-world mileage can vary based on driving style, load, weather, terrain, and how often the vehicle uses its hybrid system versus gasoline power alone.
How the LC 500h achieves efficiency
The LC 500h uses a 3.5-liter V6 hybrid powertrain paired with an electric motor and a battery, delivering a total system output of around 354 horsepower. The system employs Atkinson-cycle operation to optimize efficiency, along with regenerative braking and intelligent hybrid management that can run on electricity at low speeds.
Hybrid system details
Key components include the 3.5-liter V6 engine, electric motor generators, and a battery pack integrated with the drivetrain. The setup can seamlessly switch between gas-only, electric-only, and blended modes to maximize efficiency during routine driving and acceleration.
Real-world mileage considerations
In everyday driving, mileage can vary with factors such as driving style, traffic conditions, climate, and the amount of time the car spends in electric mode. Warm-up time, highway speeds, and terrain (hills, elevation) also influence the actual mpg you may observe.
Summary
The LC 500h delivers a solid efficiency profile for a luxury hybrid coupe, with EPA estimates of 26 mpg combined (25 mpg city, 34 mpg highway) in the U.S. Real-world results will differ based on how and where you drive, but the hybrid system is designed to offer a balanced blend of performance and fuel economy.
How long does the LC500h battery last?
Your 2021 Lexus LC 500h battery will generally last between 3 to 5 years, but that can change laboriously depending on type of battery, weather conditions battery size, and driving habits. Even still, just because your battery isn't absolutely dead, doesn't mean it's operating accurately.
How many miles per gallon does the LC 500 hybrid get?
The Lexus LC 500h hybrid has an EPA-estimated fuel economy of 26 mpg city, 34 mpg highway, and 29 mpg combined. This is significantly higher than the non-hybrid LC 500, which gets 16 mpg city, 25 mpg highway, and 19 mpg combined.
- City: 26 mpg
- Highway: 34 mpg
- Combined: 29 mpg
The hybrid system combines a 3.5-liter V6 engine with an electric motor for improved efficiency.
How many miles per gallon does a Lexus 500h hybrid get?
The Lexus 500h model varies by vehicle, but the most common is the 2025 Lexus RX 500h F Sport Performance AWD, which has an EPA-estimated 27 MPG city/28 MPG highway/27 MPG combined. Another model is the 2025 Lexus LC 500h, which achieves 26 MPG city/33 MPG highway/29 MPG combined.
Lexus RX 500h (F Sport Performance AWD)
- City: 27 MPG
- Highway: 28 MPG
- Combined: 27 MPG
- Note: This model prioritizes performance over maximum fuel economy.
Lexus LC 500h
- City: 26 MPG
- Highway: 33 MPG
- Combined: 29 MPG
- Note: This coupe's electric motor contributes to its higher highway MPG compared to the RX 500h.
Other "500h" models
- Lexus LS 500h: For the 2018 model, rear-wheel drive models were rated at 25 MPG city/33 MPG highway/28 MPG combined, while all-wheel drive versions were rated at 23 MPG city/31 MPG highway/26 MPG combined.
What is the real-world mpg for the Lexus TX 500h?
Fuel Economy and Real-World MPG
EPA ratings for the hybrid TX500h are 27 mpg city and 28 mpg highway. On our 75-mph highway fuel economy route, the all-wheel drive TX500h F Sport Performance model managed only 26 mpg. Fuel economy estimates for the TX550h+ come in at 28 mpg city and 29 mpg highway.
