Fuel Economy Breakdown of the 2001 Subaru Outback: How many MPG can you really get?

Are you shopping for a 2001 Subaru Outback or already own one? Either way, it’s essential to understand the fuel economy of this legendary vehicle. After all, fuel expenses can add up quickly, and you don’t want to be caught off guard. In this article, we’ll break down the MPG for the 2001 Subaru Outback, discuss factors that can affect fuel economy, and offer tips on how to improve it.

Fuel Economy Ratings

According to the Environmental Protection Agency (EPA), the 2001 Subaru Outback has an estimated fuel economy rating of 19 MPG in the city and 25 MPG on the highway with an automatic transmission. With a manual transmission, the MPG goes up slightly, with an estimated 21 MPG in the city and 28 MPG on the highway. These estimates are based on typical driving conditions and fuel economy tests.

Real-World MPG

While the EPA’s estimates give you an idea of what to expect, real-world fuel economy can vary significantly depending on a variety of factors. Based on reports from car owners and automotive experts, the 2001 Subaru Outback tends to get around 22 MPG in combined city/highway driving. However, many factors can affect fuel economy, such as:

  • Driving habits: Heavy acceleration or speeding can significantly reduce fuel economy.
  • Road conditions: Driving on hilly or mountainous terrain can also lead to lower MPG.
  • Maintenance: Regular maintenance, such as changing air filters and keeping tire pressure at the recommended level, can help optimize fuel economy.
  • Fuel quality: Using high-quality fuel with the recommended octane rating can improve fuel economy.
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Keep in mind that fuel economy can also vary based on the specific model and trim level of your 2001 Subaru Outback.

How Does the 2001 Subaru Outback Compare to Other Cars in its Class?

Compared to other midsize SUVs from its time, the 2001 Subaru Outback’s fuel economy was decent but not exceptional. However, the all-wheel-drive system, spacious interior, and off-road capabilities make it a popular choice among car buyers. If fuel economy is a top priority for you, some alternatives to consider in the midsize SUV category include the Toyota RAV4 and the Honda CR-V, which have an estimated 25-27 MPG combined.

Tips to Improve Fuel Economy

There are several ways to improve the fuel economy of your 2001 Subaru Outback, including:

  • Reduce speed: Driving at or slightly below the speed limit can significantly improve fuel economy.
  • Avoid idling: Sitting with your car engine running wastes fuel. Turn off the engine if you’re waiting for someone or parked in traffic.
  • Keep tires inflated: Low tire pressure can reduce fuel economy, so ensure your tires are inflated to the recommended level.
  • Maintenance: Keep your car well-maintained with regular oil changes, air filter replacements, and tune-ups.
  • Avoid driving with extra weight: Removing heavy items from your car can improve fuel economy.

Implementing these tips can help you optimize your car’s fuel economy, and, in turn, save you money on gas.


Q: How far can I drive on a full tank of gas in my 2001 Subaru Outback?
A: The 2001 Subaru Outback has a 16.9-gallon fuel tank. With an average fuel economy of 22 MPG, you can expect to drive approximately 371 miles on a full tank of gas.

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Q: Why is my 2001 Subaru Outback’s fuel economy lower than expected?
A: Several factors can affect fuel economy, such as driving habits, road conditions, maintenance practices, and fuel quality. Ensure your car is well-maintained, drive at or slightly below the speed limit, and avoid carrying excess weight in your car.

Q: Can I improve my 2001 Subaru Outback’s fuel economy by using additives or aftermarket products?
A: While certain additives and products may claim to improve fuel economy, the best way to optimize your car’s fuel economy is through regular maintenance, smart driving habits, and using high-quality fuel.


The fuel economy of your 2001 Subaru Outback can vary depending on several factors. While the EPA’s estimates provide some guidance, it’s essential to keep in mind that real-world MPG can differ significantly. By following smart driving habits, regular maintenance, and optimization tips, you can improve your car’s fuel efficiency and save money on gas. Keep in mind that factors such as driving habits, road conditions, maintenance practices, and fuel quality can all affect your car’s fuel economy.

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Billy Covington

With a passion for all things automotive, Billy is our go-to expert on Subaru performance upgrades and modifications. He's been featured in several car magazines and blogs, and his extensive knowledge and expertise make him a valuable member of our team. When he's not working on cars, he enjoys playing guitar and writing music.

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