What is the fuel efficiency of the ES 300h?
The ES 300h typically achieves about 40 mpg combined according to EPA estimates, with real-world numbers varying by driving style and conditions.
What is the ES 300h?
The ES 300h is Lexus’ hybrid version of the ES midsize luxury sedan. It pairs a 2.5-liter Atkinson-cycle four-cylinder engine with an electric motor and battery to optimize efficiency while maintaining the comfort, quiet ride, and smoothness the ES lineup is known for. Since its introduction in the early 2010s, the ES 300h has carried through multiple generations with refinements in efficiency and technology.
EPA fuel economy: typical figures
This section summarizes the EPA-estimated mileage figures that have commonly appeared on American market ES 300h models. The numbers have consistently centered around 40 mpg combined, with city and highway estimates close to 40 and 39 respectively. Actual results vary with tire choice, trim, and driving conditions.
EPA ratings (city/highway/combined)
- City: about 40 mpg
- Highway: about 39 mpg
- Combined: about 40 mpg
Conclusion: Across model years, the ES 300h has generally targeted roughly 40 mpg combined in EPA ratings, with minor year-to-year variations tied to tires, equipment, and testing cycles.
Real-world factors and tips to maximize efficiency
The following factors commonly influence the real-world mileage you’ll see from the ES 300h, alongside practical tips to squeeze more efficiency from the hybrid system.
- Driving speed and smooth acceleration
- Use of air conditioning and climate control
- Terrain, elevation, and topography
- Tire type, size, and optimal inflation
- Vehicle maintenance and start-up temperature
To boost efficiency, aim for moderate cruising speeds, anticipate traffic to reduce frequent braking, maintain proper tire pressure, and perform regular maintenance as recommended by Lexus.
Summary
In brief, the Lexus ES 300h typically delivers around 40 mpg combined in EPA estimates, with real-world mileage influenced by driving style, conditions, and equipment. It remains a solid option for a midsize luxury sedan that emphasizes efficiency without compromising comfort.
