How many litres is a Prius?
Most Prius models hold about 43 litres of fuel in the tank, though exact capacity varies by generation and market.
The question spans multiple generations of the Toyota Prius, so the precise litre figure isn't fixed. Below is a generation-by-generation guide with typical ranges and notes for regional differences, followed by practical guidance for owners.
Fuel tank capacity by generation
The figures below reflect typical capacities cited by manufacturers and common sources. Exact values can vary by trim level, optional equipment, and market (country).
- Generation I (1997–2003): about 45 L (11.9 US gallons).
- Generation II (2004–2009): about 45 L (11.9 US gallons).
- Generation III (2010–2015): about 45 L (11.9 US gallons).
- Generation IV (2016–2021): about 43 L (11.3 US gallons).
- Generation V / current (2020s–present): about 43 L (11.3 US gallons), with some markets listing around 40–42 L depending on trim.
Note: These are approximate figures. For your exact model, consult the owner’s manual or the official Toyota spec page for your market.
Market and trim variations
Regional differences can affect published tank sizes, and some trims or variants (like plug-in or hybrid-only configurations) may list slightly different capacities. Always verify with the specific VIN or by checking the label on the fuel tank door or user manual.
Summary
In summary, you can expect a Prius to carry roughly 40–45 litres of fuel, with modern models commonly around 43 litres. The best practice is to check the exact specification for your year and country to avoid miscalculations on range and fueling stops.
