Maximizing the MPG of your Subaru Tribeca – Tips and Tricks for Fuel Efficiency

If you own a Subaru Tribeca or are planning to buy one, you might be wondering about its fuel efficiency. After all, fuel costs can add up quickly over time. In this article, we’ll take a closer look at the miles per gallon (MPG) of the Subaru Tribeca, factors that can affect its fuel efficiency, and some tips on how to maximize your MPG.

Subaru Tribeca MPG

The average MPG of the Subaru Tribeca is around 16-18 miles per gallon in the city and 21-24 miles per gallon on the highway. However, this can vary based on several factors such as driving habits, road conditions, weather, and vehicle age.

Factors That Affect Fuel Efficiency

Several factors can affect the fuel efficiency of your Subaru Tribeca. These include:

  • Driving habits: Aggressive driving such as sudden acceleration, hard braking, and speeding can reduce your fuel efficiency by up to 35%.

  • Vehicle maintenance: Regular vehicle maintenance such as oil changes, air filter replacements, and tire rotations can significantly improve your MPG.

  • Weight: The more weight your vehicle carries, the harder it has to work, thus reducing fuel efficiency. Removing unnecessary items from your vehicle can help improve your MPG.

  • Aerodynamics: Improving your vehicle’s aerodynamics by removing accessories like roof racks and keeping your windows closed at high speeds can increase your fuel efficiency.

  • Terrain: Driving on hilly or mountainous terrain can reduce your fuel efficiency.

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Tips to Improve MPG

If you’re looking to improve the MPG of your Subaru Tribeca, here are some tips to consider:

  • Drive conservatively: Avoid sudden acceleration, hard braking, and speeding. Accelerate and decelerate gradually.

  • Keep tires inflated: Properly inflated tires can improve fuel efficiency by up to 3%.

  • Use cruise control: When driving on the highway, use cruise control to maintain a consistent speed and improve your MPG.

  • Avoid idling: Idling can consume a lot of fuel. Turn off your engine when stopped for an extended period.

  • Regular maintenance: Keep up with regular vehicle maintenance such as oil changes, air filter replacements, and tire rotations.

  • Remove excess weight: Remove unnecessary items from your vehicle to improve fuel efficiency.

Benefits of Owning a Fuel-Efficient Vehicle

Aside from saving money on fuel costs, owning a fuel-efficient vehicle like the Subaru Tribeca can have several benefits:

  • Environmental impact: Fuel-efficient vehicles emit fewer greenhouse gases and reduce your carbon footprint.

  • Resale value: Fuel-efficient vehicles tend to hold their value better than less efficient vehicles.

  • Long-term savings: Over time, owning a fuel-efficient vehicle can save you thousands of dollars in fuel costs.

  • Depreciation: Fuel-efficient cars tend to depreciate slower than less efficient vehicles.


Q: Can I improve the MPG of my Tribeca by using premium gasoline?
A: No. The use of premium gasoline does not improve the MPG of the Tribeca and is unnecessary.

Q: What is the best speed to maximize my Tribeca’s fuel efficiency?
A: The optimal speed for the Tribeca to maximize fuel efficiency is around 50-60 mph.

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Q: Does using the air conditioning impact my Tribeca’s fuel efficiency?
A: Yes. Using the air conditioning can decrease your MPG by up to 5%.


Fuel efficiency is an important consideration for any vehicle owner. By understanding the factors that affect the MPG of your Subaru Tribeca and implementing some simple tips to maximize its fuel efficiency, you can save money on fuel costs while also reducing your carbon footprint. Owning a fuel-efficient vehicle like the Tribeca can also have several long-term benefits such as increased resale value and lower depreciation.

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Davis Bellew

As a Subaru owner and enthusiast, Davis has a deep understanding of the needs and concerns of Subaru drivers. He specializes in writing informative and engaging content about Subaru maintenance and repair, and his articles are always well-researched and easy to understand. When he's not writing, he enjoys hiking and photography.

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