How big is a Subaru Forester gas tank?
The latest Subaru Forester generally uses a 16.9-gallon (64-liter) fuel tank. Older models and some markets have used 15.9 gallons (about 60 liters), but 16.9 gallons is the standard for recent generations.
Current capacity for the latest Forester models
The 2019–present Forester lineup is designed around a single, consistent tank size to support its practical, all-weather mission. Here is the standard capacity you’ll find on modern models.
- Current-generation Forester (2019–present): 16.9 gallons (64 L).
In practical terms, this means most drivers can expect a similar driving range per tank across the current lineup, assuming typical driving conditions and drivetrain configuration.
Older generations and market variations
Looking back at earlier generations and non-U.S. markets, tank sizes have varied slightly. Here is a quick guide to those differences.
- Pre-2013 Forester models: commonly listed around 15.9 gallons (60 L).
- Some non-U.S. markets and older trims: capacity cited as 60 L (≈15.9 gal) or other small variations depending on the spec sheet.
For buyers or owners evaluating older models or export variants, check the specific vehicle’s owner’s manual or the official Subaru spec sheet for the exact figure, as there can be regional rounding or labeling differences.
Practical range and driving considerations
Fuel-tank size is only part of the story. Real-world range depends on engine, drivetrain, and how you drive. With a 16.9-gallon tank and typical fuel economy in the mid- to high-20s mpg, you can expect roughly 440–560 miles per tank, depending on year, trim, and driving conditions. For example, at about 28 miles per gallon combined, a full tank yields roughly 470 miles of range.
Summary
In sum, the current Subaru Forester typically carries a 16.9-gallon (64-liter) tank, with older models sometimes listed at 15.9 gallons (60 liters). Real-world range varies with MPG and driving style, but most drivers can expect around 450–560 miles per full tank on contemporary models. When shopping for a specific year or market, verify the exact capacity in the official spec sheet or owner's manual.
How big is a 2016 Subaru Forester gas tank?
The 2016 Subaru Forester has a fuel tank capacity of 15.9 gallons for models sold in the United States, while models sold in Canada have a 60-liter tank, which is approximately 15.9 U.S. gallons as well.
- U.S. models: 15.9 gallons
- Canadian models: 60 liters (approximately 15.9 U.S. gallons)
Does the Subaru Forester have a big gas tank?
That impressive total driving range is based on the EPA-estimated 26/33/29 MPG (City/Highway/Combined)1 rating and 16.6-gallon Subaru Forester gas tank size.
How far can a Subaru Forester go on a full tank?
A Subaru Forester can go between approximately 431 miles (city driving) and 540-547 miles (highway driving) on a full tank, depending on the model year and driving conditions. The 16.6-gallon tank is a common feature, and modern models like the 2023 and 2024 often advertise a highway range of around 540 miles. Actual mileage will vary based on driving habits, terrain, and payload.
- Highway driving: Around 540-547 miles
- City driving: Approximately 431 miles
- Fuel tank capacity: 16.6 gallons is a common capacity
- Factors influencing range: Actual mileage is affected by driving behavior, tire pressure, payload, and road conditions
What is the most common problem with the Subaru Forester?
The most common problem with the Subaru Forester is the continuously variable transmission (CVT), which can suffer from issues like shuddering, delayed acceleration, and whining noises, and may require expensive repairs. Other frequent issues include problems with the engine (especially oil consumption), the electrical system, and, in certain model years, issues with windshields cracking and batteries dying quickly.
You can watch this video to learn more about Subaru Forester common problems: 51scar PROblemsYouTube · Feb 19, 2024
Transmission (CVT)
- Shuddering and jerking: This often occurs when accelerating from a stop.
- Delayed acceleration and slipping: The engine revs up but the car doesn't speed up as expected, which can be dangerous when merging.
- High-pitched whining: This can be a sign of worn pulley bearings inside the transmission.
- Repair cost: CVTs are often not rebuildable and require a complete, expensive replacement.
Engine
- Excessive oil consumption: Many model years, particularly from the 2014-2018 generation, are known for burning through oil rapidly.
- Oil leaks: Leaks, often requiring expensive engine replacements, are another reported problem.
Electrical and other issues
- Electrical malfunctions: Issues can range from infotainment system glitches and GPS errors to more serious problems like a battery dying prematurely or the EyeSight safety system turning off unexpectedly.
- Air conditioning (AC): Some models experience AC failure that can be costly to fix.
- Windshields: In the 2019-2024 generation, windshields can crack from small chips.
- Airbag malfunctions: Older models, such as the 2009-2011, have been associated with malfunctioning airbags.
This video explains some of the most common issues with the Subaru Forester, including the transmission and engine: 57sGear GazetteYouTube · Oct 23, 2025
