How big is the fuel tank on a 2007 Subaru Legacy?
The 2007 Subaru Legacy uses a 16.9-gallon (64-liter) fuel tank, a capacity that applies across the main trims. In practice, that means a full tank can take you several hundred miles depending on engine and driving conditions.
Fuel Tank Capacity Across the 2007 Legacy lineup
Before listing the typical capacity by trim, note that the tank size is the same across the main trims, providing consistency for planning and resale.
- 2.5i (including 2.5i Limited): 16.9 gallons (64 liters)
- 3.0R Limited: 16.9 gallons (64 liters)
Across these trims, Subaru used the same fuel tank capacity, so the practical effect on range is determined primarily by engine efficiency rather than tank size.
Practical implications for range and driving
With a 16.9-gallon tank, drivers estimate range by multiplying the tank volume by the vehicle's fuel economy. The four-cylinder models typically achieve mid-20s miles per gallon combined, yielding a practical driving range in the hundreds of miles per full tank, while the 3.0L H6 consumes more fuel, reducing range. Real-world mileage varies with driving style, terrain, and cargo load.
Tips for planning
Consider your typical routes and fuel availability on longer trips, and aim to refuel before the gauge nears the empty mark to avoid getting stuck in sparse areas.
Summary
The 2007 Subaru Legacy uses a uniform 16.9-gallon (64-liter) fuel tank across its main trims, simplifying planning and fuel budgeting. Range will depend on engine choice and driving conditions, but the tank size provides a reliable basis for estimating how far you can go on a fill.
How many gallons does a 2007 Subaru Legacy hold?
Fuel & MPG
338.0/473.2 mi. 16.9 gal.
How many miles per gallon does a 2007 Subaru Legacy get?
Given the high-output turbo engine, gas mileage was a somewhat pleasant 19 miles per gallon in the city and 25 mpg on the open road. The big downer, however: Subaru requires premium unleaded for the small-but-robust power plant.
What is the most common problem with Subaru Legacy?
Top Subaru Legacy Problems
- Cooling System Problems Cause Head Gasket Failure.
- Subaru Front O2 Sensor Recall.
- Failure in ABS causes pump to run continuously and wear down battery.
- Failure in ABS causes pump to run continuously and wear down battery.
- Engine Oil May Leak From Camshaft/Crankshaft Front Seals.
Can a Subaru Legacy last 300,000 miles?
Subaru engines are renowned for their reliability and longevity, often lasting between 200,000 and 300,000 miles with proper maintenance.
