How big is the gas tank on a Lexus TX500h?
The gas-tank capacity of the Lexus TX500h is 65 liters, which equals about 17.2 US gallons, according to the latest Lexus specifications for the US market.
Tank size in official specs
The TX500h uses a standard fuel tank as published by Lexus for the model year. The common figure shown in US brochures is 65 liters (17.2 gallons). Exact capacity can vary slightly by market or trim, so when shopping in a different region, buyers should verify with local documentation.
Before listing the official figures, here's the quick reference for the core capacity:
- US market fuel tank capacity: 17.2 gallons (65 liters)
- Alternative expression: 65 liters (approximately 17.2 gallons) as the standard metric figure
In practice, drivers may notice small regional variations due to labeling conventions or optional equipment that affects the measured capacity. Always check the exact figure in the local brochure or with a dealer.
Practical considerations for drivers
Fuel-tank size affects driving range and refueling strategy. For hybrid vehicles like the TX500h, the tank works in concert with the hybrid system to optimize efficiency. While the official capacity remains a fixed figure, actual range depends on speed, terrain, climate, and use of the powertrain’s electric assist.
Summary
In the US market, the Lexus TX500h is equipped with a 65-liter (approximately 17.2 gallons) fuel tank. This aligns with industry norms for midsize hybrid SUVs and offers a practical balance between range and cabin/vehicle design. For buyers outside the US, verify the exact capacity in local specifications, as figures can differ slightly by region and trim.
