How big is the gas tank on the Acura Legend?
The Acura Legend typically carries about 18.5 gallons (roughly 70 liters) of fuel. Exact capacity can vary slightly depending on the model year and regional market.
In this article, we outline the commonly cited tank sizes for the Legend, explain how sizes can vary by year and market, and provide practical steps to verify the precise capacity for a specific car.
Typical capacity across the Legend range
Before listing specific figures, note that the majority of US-spec Legend models use a fuel tank around 18.5 gallons. Variations between years and markets are usually small and fall within a narrow range.
- US-spec Legend (most years in production): about 18.5 gallons (approximately 70 liters).
- Other markets and trims: commonly in the same general range (roughly 18–19 gallons, about 68–72 liters), with minor year-to-year differences.
Overall, you can expect a fuel tank near 18.5 gallons for the Legend, but always verify for a specific vehicle using the methods described below.
How to verify the exact tank size for your car
To confirm the exact capacity for a given Acura Legend, use these sources and checks that apply to most models of the era.
- Owner’s manual or service booklet, which lists fuel tank capacity for the specific model and year.
- Fuel filler door label or the vehicle data plate in the trunk or door jamb, which often includes capacity details.
- VIN-based specification sheets from Acura/Honda or a dealership parts department, which can pull model-year and market-specific data.
- Original brochures or build sheets from the dealer if you have a well-documented or imported Legend.
If you’re inspecting a used Legend, cross-check multiple sources to confirm the exact capacity for that particular vehicle, as it can vary by trim or market.
Summary
For most Acura Legend models, the gas tank is around 18.5 gallons (about 70 liters). While this size is common, precise capacity can vary slightly by year, trim, and market. To be certain, consult the owner's manual, data plates, or a dealership specification sheet for the exact figure on your car.
