How big is the FJ Cruiser fuel tank?
The FJ Cruiser’s fuel tank capacity is 23 US gallons (87 liters), a standard figure shared by most model years of the SUV (2007–2014). This size informs range estimates and fueling stops for drivers and remains a core spec for the vehicle’s practicality both on- and off-road.
What that means for everyday use
The tank size matters for how far you can travel between fills, especially on trips where fueling opportunities are limited or in rugged terrain where planning ahead is essential. Knowing the capacity helps drivers estimate range based on fuel economy and driving conditions.
Standard capacity across model years
Across the 2007–2014 FJ Cruiser lineup, the official spec lists a single 23-gallon (87-liter) fuel tank. This consistency provides a reliable baseline for buyers and owners, regardless of whether the vehicle is used in city commuting or off-road expeditions.
Estimating driving range
Real-world range depends on driving style, terrain, and drivetrain. With typical mixed driving economy in the high teens to around 20 miles per gallon, the tank yields roughly 400 to 460 miles before refueling. On sustained highway runs with better efficiency, you may approach the upper end; urban or rough-terrain use will shorten that distance.
Context and considerations
Because the FJ Cruiser was produced from 2007 through 2014 and is no longer in active production, the 23-gallon tank remains its defining fuel-capacity figure for purposes of maintenance planning, resale evaluations, and owner guides. While aftermarket modifications can alter weight and efficiency, the stock tank capacity itself is a fixed spec in the official documentation and typical owner references.
Summary
In brief, the Toyota FJ Cruiser comes with a 23-gallon (87-liter) fuel tank. This capacity supports an estimated driving range in the roughly 400–500 mile band depending on driving conditions and fuel economy, making it a balanced choice for both everyday driving and adventure trips. Enduring specs like this help owners plan trips, fueling stops, and maintenance with confidence.
