2018 Subaru Crosstrek Transmission Fluid Capacity: A Guide

2018 Subaru Crosstrek Transmission Fluid Capacity

When it comes to maintaining your 2018 Subaru Crosstrek, one important aspect to consider is the transmission fluid. The transmission fluid plays a vital role in ensuring smooth gear shifts and proper functioning of your vehicle’s transmission system. In this article, we will discuss the transmission fluid capacity for the 2018 Subaru Crosstrek, providing you with the information you need to keep your vehicle running smoothly.

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Transmission Fluid Capacity and Type

Knowing the correct transmission fluid capacity for your Subaru Crosstrek is essential to ensure optimal performance and prevent any potential damage. Here is a table outlining the transmission fluid capacity in both quarts and liters:

Transmission Fluid Capacity Quarts Liters
CVT (Continuously Variable Transmission) 7.4 7.0
Manual Transmission 4.2 4.0

It is important to note that these values are approximate and may vary slightly depending on the specific model and trim level of your 2018 Subaru Crosstrek. Always consult your vehicle’s owner’s manual or contact a certified Subaru technician for the most accurate information.

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Transmission Fluid Replacement

Regularly replacing the transmission fluid is crucial to maintain the health and longevity of your vehicle’s transmission system. Here are the steps to follow for a transmission fluid replacement:

  1. Ensure your vehicle is parked on a level surface and the engine is turned off.
  2. Locate the transmission fluid dipstick, which is usually labeled and can be found near the engine.
  3. Using a clean cloth or paper towel, remove the dipstick and wipe it clean.
  4. Reinsert the dipstick fully into its tube and then remove it again to check the fluid level.
  5. If the fluid level is below the recommended range, it is time to add new transmission fluid.
  6. Using a funnel, carefully pour the appropriate amount of transmission fluid into the dipstick tube.
  7. Recheck the fluid level using the dipstick and add more fluid if necessary.
  8. Once the fluid level is within the recommended range, securely reinsert the dipstick.
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Remember to always use the recommended type of transmission fluid specified in your vehicle’s owner’s manual. Using the wrong type of fluid can lead to transmission damage and costly repairs.


Keeping your 2018 Subaru Crosstrek’s transmission fluid at the correct level is crucial for optimal performance and longevity. By following the recommended transmission fluid capacity and type, as well as performing regular fluid replacements, you can ensure that your vehicle’s transmission system operates smoothly and efficiently. Remember to consult your owner’s manual or seek professional assistance if you have any doubts or questions regarding your vehicle’s transmission fluid maintenance.


What Color Should Transmission Fluid Be?

What Color Should Transmission Fluid Be?

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