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How many miles per gallon does a 2024 Lexus ES 300h hybrid get?

The 2024 Lexus ES 300h is EPA-rated at 44 mpg combined, reflecting its efficiency-focused hybrid system. This article explains what that figure means, how it’s measured, and what drivers can realistically expect in daily use.


The ES 300h pairs a 2.5-liter Atkinson-cycle inline-four engine with an electric motor and a compact battery pack. The hybrid system operates with an electronic CVT to deliver smooth power, prioritizing efficiency without compromising Lexus comfort.


EPA rating and what it covers


The U.S. Environmental Protection Agency assigns the ES 300h a combined rating of 44 mpg for the front-wheel-drive model in standard configuration. The rating reflects a mix of city and highway testing designed to simulate real-world driving over a standardized cycle. Note that actual mileage varies with speed, trip length, and climate-control use.


What affects real-world mpg


In daily driving, fuel economy depends on factors such as driving style (gentle acceleration and steady throttle help), terrain (hills lower mpg), traffic conditions, outside temperature, and how aggressively the climate system is used. Shifting into Eco or similar modes and keeping tires inflated to the recommended pressure can help maximize efficiency.


How the ES 300h compares within the lineup


Compared with the ES 350 gasoline variant, the ES 300h prioritizes efficiency over swift acceleration. It delivers a refined, comfortable ride with better fuel economy, though the hybrid may feel less brisk at highway merge speeds due to its smoother, economy-focused tuning.


Practical considerations for buyers


For buyers who value long-range efficiency and low operating costs, the ES 300h offers strong fuel economy for a luxury mid-size sedan. If you regularly drive long distances at highway speeds, you might weigh the upfront cost of the hybrid against potential fuel savings over time.


Tips to maximize mpg


To get the most from the ES 300h, practice smooth acceleration and braking, keep your speed steady on highways, and use the Eco drive mode when appropriate. Regular maintenance—proper tire inflation, clean air filters, and engine health—also supports the rated mpg.


Summary


The 2024 Lexus ES 300h delivers an EPA-estimated 44 mpg combined, balancing luxury comfort with noteworthy efficiency for a premium hybrid sedan. Real-world results vary, but with mindful driving, drivers can approach or exceed the published rating while enjoying Lexus refinement.

Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.