Every iteration of the 2021 Subaru Forester shares the same 2.5-liter four-cylinder engine, a continuously variable transmission, all-wheel drive, and identical gas tanks with a fuel capacity of 16.6 gallons.

SUV drivers know that their cars aren’t always the most budget-friendly when it comes to fuel costs. That’s why it’s particularly important for SUV owners to be aware of their gas tank size before pulling up to the pump, so they can appropriately budget for their fuel consumption.

You can find this information in your Subaru Forester’s owner’s manual, but if you’ve misplaced it, you’ve come to the right place. Here to answer all the questions you’ve ever had about your 2021 Subaru Forester’s gas tank fuel capacity is

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How big is the gas tank on a 2021 Subaru Forester?

All versions of the 2021 Subaru Forester compact SUV are—at least mechanically—identical. Meaning that, from the base Forester to the top-tier

Forester Touring

, you’ll find the exact same powertrain—a 182-hp, 2.5-liter flat-four—the exact same continuously variable transmission, and the exact same all-wheel drivetrain.

Similarly, regardless of which trim level your 2021 Subaru Forester is, you’ll find the exact same size gas tank with a fuel capacity of approximately 16.6 gallons.

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How to save on fuel costs in a Subaru Forester

Every one of the 2021 Subaru Forester models shares the same powertrain, drivetrain, and gas tank size. This means there’s no way to save on fuel costs by opting for one trim that’s more fuel efficient than another because they’re all the same. That’s right—every 2021 Forester has an EPA-estimated fuel economy rating of 26 mpg city and 33 mpg highway.

That being said, there are some ways that you can save on fuel costs for your Forester. Let’s take a closer look.

Keep up with maintenance. Letting small problems develop into big problems can, in certain cases, affect the model’s fuel efficiency over time.

Drive carefully. Avoiding harsh acceleration and riding the brake can help to keep your fuel consumption both steady and low.

Avoid idling, especially in cold weather. Idling your Subaru’s engine leads to wasting fuel—avoid letting your engine run, even if you’re just trying to warm up your car, if you really want to conserve fuel.

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How to optimize your Forester’s insurance coverage

With five trim level options, there’s plenty of room to customize your 2022 Subaru Forester, but did you know that when you download the

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