How much horsepower does the Lexus IS 300h F Sport have?
The Lexus IS 300h F Sport delivers a combined 223 PS (164 kW) from its hybrid drivetrain, making it the most powerful IS hybrid in its lineup. This figure represents the total system output from both the petrol engine and electric motor.
In detail, the IS 300h F Sport uses Lexus’ self-charging hybrid system, pairing a 2.5-litre petrol engine with an electric motor. The "F Sport" badge signifies sportier styling and chassis tuning, but the headline horsepower figure refers to the integrated hybrid powertrain rather than engine-only power. Below is a closer look at how that horsepower is packaged and what it means for performance.
Powertrain basics
Key facts about the engineering behind the horsepower rating:
Before listing key specs, here's a concise rundown of how the IS 300h F Sport generates power.
- Combined system output: 223 PS (164 kW)
- Powertrain: 2.5-litre four-cylinder petrol engine coupled with an electric motor (Lexus Hybrid Drive)
- Transmission: e-CVT (electrically controlled continuously variable transmission)
- Drivetrain: front-wheel drive (typical for the hybrid IS 300h in most markets)
- Market variation: official horsepower figures are generally published as a system total; minor differences can occur by market and testing standard
These specifications explain why the IS 300h F Sport can offer a balance of efficiency and willing acceleration, with the electric motor assisting at low speeds and the petrol engine contributing at higher speeds.
What the F Sport package adds
The F Sport designation tightens the driving character through suspension tuning, steering feedback, and styling cues. The horsepower figure remains the same as the regular IS 300h, but the chassis and throttle response are adjusted for a more dynamic feel on twisty roads.
Below is a quick overview of the F Sport enhancements that affect the driving experience, rather than the raw horsepower figure:
- Sport-tuned suspension and steering adjustments
- F Sport exterior and interior styling accents
- Upgraded brakes and wheels in some markets (depending on package)
- Maintained hybrid powertrain with the same 223 PS system output
In practice, buyers should expect sharper handling and a more aggressive driving demeanor from the F Sport trim, while the overall power output remains anchored by the same hybrid rating.
Context and comparisons
Compared with conventional gasoline-powered IS variants, the IS 300h F Sport prioritizes efficiency as well as performance, aiming to deliver a smooth, quiet ride with improved throttle response. In markets where the IS 300h is available, Lexus positions it as a practical hybrid choice within the IS lineup, with the F Sport trim emphasizing sportier aesthetics and handling rather than a higher horsepower figure.
Summary
In short, the Lexus IS 300h F Sport offers about 223 PS (164 kW) of total system horsepower from its hybrid powertrain. The F Sport badge adds sportier handling and styling, while the horsepower rating remains the same as the standard hybrid model.
