2007 BMW 335i Transmission Fluid Capacity: A Comprehensive Guide

2007 BMW 335i Transmission Fluid Capacity

When it comes to maintaining your 2007 BMW 335i, one important aspect that often gets overlooked is the transmission fluid. Your car’s transmission is responsible for transferring power from the engine to the wheels, so it’s crucial to ensure that it’s properly lubricated and functioning optimally. In this article, we’ll dive into the transmission fluid capacity for the 2007 BMW 335i and provide you with all the information you need to keep your car running smoothly.

Transmission Fluid Capacity and Type

Before we get into the nitty-gritty details, let’s start with the basics. The 2007 BMW 335i requires a specific type of transmission fluid to ensure proper operation. The recommended transmission fluid for this model is the BMW ATF 3+ type. It’s essential to use the correct fluid to maintain the performance and longevity of your transmission.

Now, let’s talk about the transmission fluid capacity. The 2007 BMW 335i has a total transmission fluid capacity of approximately 9.5 quarts or 9 liters. This capacity includes both the fluid in the transmission pan and the torque converter. It’s important to note that this is an approximate value, and the exact capacity may vary slightly depending on your specific vehicle.

How to Check and Add Transmission Fluid

Checking and adding transmission fluid to your 2007 BMW 335i is a relatively straightforward process. However, it’s crucial to follow the correct steps to ensure accurate measurements and prevent any potential damage. Here’s a step-by-step guide to help you out:

  1. Park your car on a level surface and engage the parking brake.
  2. Start the engine and let it idle for a few minutes to warm up the transmission fluid.
  3. Locate the transmission fluid dipstick, which is usually labeled and located near the back of the engine bay.
  4. Remove the dipstick and wipe it clean with a lint-free cloth or paper towel.
  5. Reinsert the dipstick fully and then remove it again to check the fluid level. The dipstick usually has markings indicating the minimum and maximum levels.
  6. If the fluid level is below the minimum mark, you’ll need to add more transmission fluid. Use a funnel to pour the fluid into the transmission through the dipstick tube. Be cautious not to overfill it, as it can lead to other issues.
  7. Recheck the fluid level using the dipstick and add more fluid if necessary.
  8. Once you’ve reached the appropriate fluid level, securely reinsert the dipstick and ensure it’s properly seated.
  9. Turn off the engine and give it a few minutes for the fluid to settle.
  10. Finally, start the engine again and check for any leaks or abnormalities.

Remember, it’s always a good idea to consult your vehicle’s owner’s manual for specific instructions and safety precautions related to checking and adding transmission fluid.


Now that you’re armed with the knowledge of the 2007 BMW 335i transmission fluid capacity, you can confidently maintain your car’s transmission and ensure its smooth operation. Remember to use the recommended BMW ATF 3+ type fluid and follow the correct steps when checking and adding fluid. By taking care of your transmission, you’ll be able to enjoy a reliable and efficient driving experience for years to come.

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