What is the fuel tank capacity of the Lexus ES Hybrid?
The fuel tank capacity of the Lexus ES Hybrid (commonly the ES 300h) is 11.6 US gallons, about 44 liters.
Overview of the capacity
The ES Hybrid uses a relatively compact fuel tank compared with its non-hybrid siblings. This is intentional to offset the weight of the hybrid system and to maximize efficiency without compromising usable driving range.
Model coverage
The 11.6-gallon capacity applies to the Lexus ES Hybrid variants, including recent generations of the ES 300h, across standard trims and model years.
Fuel tank capacity at a glance
Below is the capacity expressed in both common units for quick reference.
- 11.6 US gallons (44 liters)
In practice, this tank size provides a balance between the ES Hybrid’s efficiency-focused design and the need for practical driving intervals between fill-ups.
Context and implications
Hybrids typically optimize fuel economy by combining a smaller gasoline tank with regenerative braking and electric propulsion. For owners, the 11.6-gallon tank means regular fuel stops, with range that depends on driving conditions, ambient temperature, and battery state of charge during operation.
Design considerations
Manufacturers often cap tank size in hybrids to reduce weight and enable better weight distribution, while still delivering adequate range for daily commuting and typical highway trips.
Summary
The Lexus ES Hybrid's fuel tank holds 11.6 US gallons (44 liters), a size chosen to support strong efficiency while maintaining practical driving range across ES 300h models.
