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Mini Cooper Countryman Transmission Fluid Capacity

Mini Cooper Countryman Transmission Fluid Capacity

Mini Cooper Countryman Transmission Fluid Capacity

As an experienced mechanic with extensive knowledge in Mini car repairs, I fully understand the transmission system’s crucial role in the performance and longevity of your Mini Cooper Countryman. Welcome to this comprehensive guide on maintaining the heart of your vehicle’s transmission system.

This intricate system is responsible for smoothly transferring power from the engine to the wheels, ensuring that your Mini Cooper Countryman delivers the responsive and lively driving experience it’s renowned for.

Transmission Fluid Capacities and Types for Mini Cooper Countryman

2011-2016 Mini Cooper Countryman R60 Models:

  • Automatic Transmission:
  • Manual Transmission:
    • Models Non S:
      • Fluid Type: 75W-90
      • Capacity: 1.8 QT
    • Models S:

2017-2024 Mini Cooper Countryman F60 Models:

  • 6-Speed Manual Transmission (GS6-58BG/DG)
    • Fluid Type: BMW MTF-2
    • Capacity: 2.2 QT (2.0 L)​​.
  • 6-Speed Manual Transmission (GS6X60BA)
    • Fluid Type: BMW MTF2 (up to 10.2017), BMW MTF3 (from 11.2017)
    • Capacity: 2.2 QT (2.0 L)​​.
  • 6-Speed Automatic Transmission (GA6F21AW)
    • Fluid Type: BMW ATF6
    • Capacity: 3.2 – 4.2 QT (service fill), 6.4 QT (overhaul fill)​​.
  • 7-Speed DTC Transmission (Getrag / Magna 7DCT300)
    • Fluid Type: BMW DCTF-2
    • Capacity: 4.2 QT​​.
  • 8-Speed Automatic Transmission (Aisin GA8F22AW)
    • Fluid Type: BMW ATF6
    • Capacity: 3.2 – 4.2 QT (service fill), 7.4 QT (overhaul fill)

One key aspect of transmission maintenance that often goes unnoticed is the transmission fluid. This fluid not only lubricates the moving parts within the transmission but also helps cool and clean internal components, playing a pivotal role in the overall health of your vehicle.

The right quantity and quality of transmission fluid are vital for your Mini Cooper Countryman’s smooth operation and efficiency.

Overview of Mini Cooper Countryman Transmission Fluid

The lifeblood of your Mini Cooper Countryman’s transmission is its fluid. This isn’t just any fluid; it’s a specially formulated lubricant designed to ensure that your car’s transmission operates smoothly and efficiently.

What is Transmission Fluid?

Transmission fluid serves several critical functions. Primarily, it acts as a lubricant for the moving parts inside the transmission, reducing friction and preventing wear. But that’s not all; it also works as a hydraulic fluid, enabling gear shifts, cooling the transmission by dissipating heat, and cleaning and protecting the metal surfaces from corrosion.

Types of Transmission Fluid in Mini Cooper Countryman

There are different types of transmission fluids used in Mini Cooper Countryman models, depending on whether they are equipped with manual or automatic transmissions:

  1. Automatic Transmission Fluid (ATF):
    • ATF is used in Mini Cooper Countryman models with automatic transmissions. It’s more than just a lubricant; it also serves as a coolant and a medium for power transmission. For example, the 2011-2016 models typically use the MINI ATF JWS 3309, while the 2017-2024 models use the BMW ATF6.
  2. Manual Transmission Fluid:
    • In models with manual transmissions, a different type of fluid is used. This fluid is thicker and designed to coat the gears more robustly. For instance, the 2011-2016 models use a 75W-90 fluid or the original oil specified by MINI, while the 2017-2024 models use BMW MTF2 or MTF3.
Types of Transmission Fluid in Mini Cooper Countryman

The Role of Transmission Fluid

The transmission fluid in your Mini Cooper Countryman plays a vital role in:

  • Lubrication: It reduces friction between the gears and other moving parts within the transmission.
  • Cooling: It helps dissipate the heat generated due to the friction and movement of these parts.
  • Cleaning and Protecting: It contains detergents and additives that clean and protect metal surfaces inside the transmission.
  • Facilitating Gear Shifts: Especially in automatic transmissions, the fluid helps in the smooth transition between gears.

Understanding the type and role of transmission fluid in your Mini Cooper Countryman is crucial for maintaining its performance.

Regular checks and maintenance of the transmission fluid can prevent many common transmission problems, ensuring your vehicle continues performing at its best.

Transmission Fluid Capacities and Types

For any Mini Cooper Countryman owner, knowing the specifics of the transmission fluid is as essential as understanding its role. Different models and years of the Countryman require specific types of transmission fluids in precise capacities.

Key Insights for Mini Cooper Countryman Owners:

  • Each transmission type requires a specific fluid, emphasizing the need for precision in maintenance.
  • The fluid capacities vary depending on the transmission and model year, indicating the importance of consulting this table or your vehicle’s manual for accurate information.
  • Regular checks and adherence to these specifications will help maintain your vehicle’s transmission, ensuring smooth operation and prolonging its lifespan.
Year RangeModelTransmission TypeFluid TypeCapacity (QT)
2011-2016All ModelsAutomatic (GA6F21WA Aisin 6-speed)MINI ATF JWS 33096.3 (Dry), 4.8 (Refill)
Non S ModelsManual75W-901.8
S ModelsManualOriginal Oil2.0
2017-2024 (F60)All Models6-Speed Manual (GS6-58BG/DG)BMW MTF22.11
6-Speed Manual (GS6X60BA)BMW MTF2 (up to 10.2017), BMW MTF3 (from 11.2017)2.11
6-Speed Automatic (GA6F21AW)BMW ATF63.17 – 4.23 (Service), 6.34 (Overhaul)
7-Speed DTC (Getrag/Magna 7DCT300)BMW DCTF-24.23
8-Speed Automatic (Aisin GA8F22AW)BMW ATF63.17 – 4.23 (Service), 7.40 (Overhaul)

Whether you own a 2011 or a 2024 model, the right transmission fluid in the correct quantity is fundamental to your Mini Cooper Countryman’s transmission’s health and performance. Regular checks and adherence to these guidelines will prolong the life of your transmission and enhance your driving experience.

Factory Recommendations and Alternate Fluid Options

Maintaining your Mini Cooper Countryman’s transmission fluid is not just about the right quantity; using the appropriate fluid type is also crucial.

Mini Cooper and the broader automotive community emphasize the importance of adhering to factory-recommended transmission fluids for optimal performance and longevity of the vehicle. These recommendations are based on extensive testing and tailored to each transmission type’s specific needs.

For the 2011-2016 Mini Cooper Countryman models, the factory-recommended fluid for automatic transmissions is the MINI ATF JWS 3309. A 75W-90 fluid or the original oil specified by MINI is recommended for manual transmissions in these models.

The specifications for the 2017-2024 models include BMW MTF 2 or MTF 3 for manual transmissions and BMW ATF 6 for automatic transmissions. These fluids are designed to meet the specific requirements of your Mini Cooper Countryman’s transmission, ensuring smooth operation and preventing wear and tear.

Alternate Fluid Options

While factory recommendations are ideal, there are alternate fluids available that are compatible with Mini Cooper transmissions. These alternatives can be particularly useful if the recommended fluid is not readily available or if you’re looking for a more cost-effective option.

Several manufacturers list their products as ‘compatible’ with factory fluids. For instance, alternative fluids like REDLINE D4 ATF can be used instead of MINI ATF JWS 3309 for automatic transmissions.

Similarly, other high-quality 75W-90 fluids can be used as substitutes for the factory-recommended types for manual transmissions.

It’s important to note that while these alternatives can be used, they should meet the same performance standards as the factory fluids. Always check the compatibility and specifications before opting for an alternative transmission fluid.

How to Check and Replace Transmission Fluid

Regular checks and timely replacement of transmission fluid are crucial for the health and longevity of your Mini Cooper Countryman’s transmission. Here’s a step-by-step guide to help you manage this important aspect of vehicle maintenance.

Checking Transmission Fluid

  1. Locate the Transmission Fluid Dipstick: In most Mini Cooper Countryman models, especially those with automatic transmission, you’ll find a dipstick in the engine bay specifically for checking the transmission fluid. The process might involve a level check plug on the transmission for manual transmissions.
  2. Check Fluid Level and Quality: With the engine warm and running, remove the dipstick, wipe it clean, reinsert it, and then pull it out again to check the fluid level. The fluid should be between the indicated “full” and “low” marks. Also, observe the color of the fluid – it should be a clear, bright red. Dark or burnt-smelling fluid indicates a need for a change.

Replacing Transmission Fluid

  1. Gather Necessary Supplies: You’ll need the correct type and amount of transmission fluid, a pan to catch the old fluid, and basic tools like wrenches. Safety equipment such as gloves and goggles is also recommended.
  2. Drain the Old Fluid: Place the catch pan under the transmission and remove the drain plug to allow the old fluid to drain out. Replace the drain plug once all the fluid has drained.
  3. Refill with New Fluid: Using a funnel, pour the new transmission fluid into the transmission through the fill hole or dipstick tube, depending on your model. Be careful to add the fluid slowly and not to overfill.
  4. Check the Level Again: After adding the fluid, let the engine run for a few minutes. Recheck the fluid level to ensure it’s within the proper range.
  5. Dispose of Old Fluid Responsibly: Used transmission fluid should be disposed of properly at an authorized collection facility.

Important Tips

  • Refer to Your Owner’s Manual: Always consult your owner’s manual for specific Mini Cooper Countryman model instructions.
  • Frequency of Change: Even though some models claim to have ‘lifetime’ fluids, changing the transmission fluid every 40,000 to 60,000 miles is generally recommended for optimal performance.
  • Professional Assistance: If you’re uncomfortable performing this task yourself, it’s advisable to seek professional assistance from a certified mechanic.

Common Questions and Misconceptions

Maintaining a Mini Cooper Countryman involves understanding the how-to’s, clearing up common misconceptions, and answering frequently asked questions about transmission fluid.

Common Misconceptions

  1. ‘Lifetime Fluid’ Means Never Changing the Fluid:
    • One of the most prevalent misconceptions is the idea of ‘lifetime fluid.’ While many manufacturers, including Mini, label certain transmission fluids as ‘lifetime,’ this doesn’t mean they never need to be changed. ‘Lifetime’ often refers to the fluid’s lifespan under ideal driving conditions, which are rare. Regular checks and changes are still advisable for optimal performance.
  2. All Transmission Fluids Are the Same:
    • Another misconception is that all transmission fluids are interchangeable. Each fluid type has specific properties and additives designed for particular transmission types and models. Using the wrong type can lead to poor performance and damage.

Frequently Asked Questions

  1. How Often Should I Change My Mini Cooper Countryman’s Transmission Fluid?
    • Changing the transmission fluid every 40,000 to 60,000 miles is recommended for most models. However, this can vary based on your driving habits and conditions. Always consult your owner’s manual or a professional mechanic for tailored advice.
  2. Can I Use a Different Brand of Fluid Than What’s Recommended?
    • You can use a different brand if it meets the same specifications and quality standards as the recommended fluid. Ensure compatibility before making a switch.
  3. What Happens If I Don’t Change the Transmission Fluid?
    • Not changing the transmission fluid can lead to a buildup of debris and contaminants, which can cause wear and tear, reduced performance, and eventually lead to transmission failure.
  4. How Can I Tell If My Transmission Fluid Needs to Be Changed?
    • Signs that your transmission fluid needs changing include dark or burnt-smelling fluid, unusual noises, and difficulty in shifting gears.

As we wrap up this comprehensive guide on transmission fluid for the Mini Cooper Countryman, it’s important to reiterate the key points that will help you maintain the optimal performance and longevity of your vehicle’s transmission.

  1. Understanding the Role of Transmission Fluid:
    • Transmission fluid is not just a lubricant; it’s a multifunctional fluid crucial for the smooth operation, cooling, and cleaning of your vehicle’s transmission system.
  2. Adherence to Specifications is Crucial:
    • Using the correct type and quantity of transmission fluid per your Mini Cooper Countryman model is vital. Whether it’s an automatic or manual transmission, each has unique requirements that must be respected.
  3. Regular Checks and Changes:
    • Despite some models being labeled with ‘lifetime’ fluids, regular monitoring and changing transmission fluids are essential practices. These not only enhance performance but also prevent costly repairs down the line.
  4. Seeking Professional Advice:
    • Whenever in doubt, consulting the vehicle’s owner’s manual or a professional mechanic is always the best course of action. They can provide tailored advice based on your vehicle’s model and your driving habits.
  5. Dispelling Myths and Misconceptions:
    • Understanding the truth behind common misconceptions about transmission fluids can save you from making mistakes in maintaining your Mini Cooper Countryman.


About Dan Hoffman

Dan is a co-founder of Engineswork. He knows everything about internal combustion engines. Ask your questions in comments down below this article - he will be glad to help you anytime.

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