Mercedes-Benz CL-class Transmission Fluid Capacity

The Mercedes-Benz CL-Class, with its emblematic tri-star emblem, stands as an epitome of luxury and engineering prowess in the world of grand tourers. Emerging in the late 90s, the lineage has swiftly cemented its position as a stalwart in the automotive arena.

Key Takeaways:

  1. Significance of Regular Maintenance: Regular transmission fluid changes are crucial for preserving the Mercedes-Benz CL-Class’s performance and longevity.
  2. Fluid Capacity and Type: The fluid capacity can range based on the specific model and generation, with most vehicles requiring between 7.1 to 9.7 liters of transmission fluid. Mercedes-Benz recommends specific fluid types for optimal performance, like MB 236.14 ATF.
  3. Labor and Costs: A transmission fluid change for the CL-Class can vary widely in price, from approximately $270 to $1,210. Costs depend on factors like the service provider, location, and additional services.
  4. Specialized Care: Given the luxurious and intricate design of the CL-Class, it’s essential to work with certified professionals, ideally those familiar with Mercedes-Benz models.
  5. Potential Risks: Using non-recommended or off-brand transmission fluids can lead to potential transmission issues or reduced performance.
  6. Driving Factors: Elements like driving habits, model specifics, and environmental conditions can influence the frequency of transmission fluid changes.
  7. Regular Intervals: After the initial fluid change post the break-in period, it’s typically advised to replace the transmission fluid every 60,000 to 80,000 miles.
  8. Informed Decisions: Always refer to the vehicle’s manual and consult with professionals to ensure the best care for your Mercedes-Benz CL-Class.
Mercedes-Benz CL-class transmission fluid capacity

Each generation, from the C140 to the more recent C216, has consistently raised the bar, marrying cutting-edge technology with opulent design, capturing the essence of what it truly means to be a luxury coupe.

But beneath the impeccable exterior and the sumptuously appointed interior lies the heart of its performance – the transmission. As with any masterpiece, meticulous care is paramount. Especially in luxury vehicles like the CL-Class, the importance of proper transmission maintenance can’t be overstated.

It not only ensures a seamless and majestic drive, reminiscent of its storied heritage but also safeguards the vehicle’s longevity, ensuring that it continues to perform as intended by the maestros at Mercedes-Benz.

1997-2014 Mercedes-Benz CL-Class Transmission Fluid Capacity And Type

2011 – 2014 Mercedes-Benz CL-class C216 Facelift

The facelifted C216, spanning from 2011 to 2014, enhanced the prior design with a focus on refined performance. The transmission underwent subtle tweaks to deliver a smoother, more intuitive driving experience, complementing the vehicle’s luxury ethos.

GearboxFluid capacityFluid type
CL550 7-speed 722.910.2 quarts (9.7 liters)MB 236.15
CL600 5-speed 722.68.5 quarts (8 liters)MB 236.14
CL63 AMG 7-speed 722.97.5 quarts (7.1 liters)MB 236.15
CL65 AMG 5-speed 722.68.5 quarts (8 liters)MB 236.14

Recommended Fluid Type: Mercedes-Benz Automatic Transmission Fluid MB 236.15.

Capacity: Between 8 and 9.7 liters.

2007 – 2010 Mercedes-Benz CL-class C216

Introduced with the third generation of the CL-Class, this period saw a shift towards a 7-speed automatic transmission known for its seamless shifts and enhanced fuel efficiency.

GearboxFluid capacityFluid type
CL550 7-speed 722.910.4 quarts (9.8 liters)MB 236.14
CL600 5-speed 722.68.1 quarts (7.6 liters)MB 236.14
CL63 AMG 7-speed 722.99.3 quarts (8.8 liters)MB 236.14
CL65 AMG 5-speed 722.69.2 quarts (8.7 liters)MB 236.14

Suitable Fluid Type: Mercedes-Benz Automatic Transmission Fluid MB 236.14.

Capacity: Between 7.6 and 9.8 liters.

2003 – 2006 Mercedes-Benz CL-class C215 Facelift

The C215’s facelifted version focused on refining the existing mechanics. While retaining the 5-speed automatic transmission, improvements were geared towards optimizing response times and smoother transitions between gears.

2004 Mercedes-Benz CL-class
GearboxFluid capacityFluid type
CL500 7-speed 722.99.1 quarts (8.6 liters)MB 236.14
CL600 5-speed 722.68.1 quarts (7.6 liters)MB 236.14
CL55 AMG 5-speed 722.69.1 quarts (8.6 liters)MB 236.14
CL65 AMG 5-speed 722.68.1 quarts (7.6 liters)MB 236.14

Ideal Fluid Type: Mercedes-Benz Automatic Transmission Fluid MB 236.14.

Volume: Around 8.6 liters.

2000 – 2002 Mercedes-Benz CL-class C215

The second generation introduced the 5-speed automatic transmission, replacing the 4-speed from the previous models. This generation aimed for faster shifts and better adaptation to varied driving styles.

GearboxFluid capacityFluid type
CL500 5-speed 722.69.6 quarts (9.1 liters)MB 236.14
CL600 5-speed 722.69.6 quarts (9.1 liters)MB 236.14
CL55 AMG 5-speed 722.69.6 quarts (9.1 liters)MB 236.14

Suggested Fluid Type: Mercedes-Benz Automatic Transmission Fluid MB 236.14.

Capacity: Approximately 9.1 liters.

1997 – 1999 Mercedes-Benz CL-class C140

This era brought about the evolution of the 4-speed automatic transmission, aiming for a balance between power and economy. The facelifted version of the first generation accentuated smoother transitions, especially at higher speeds.

1998 Mercedes-Benz CL-class
GearboxFluid capacityFluid type
CL500 5-speed 722.69.1 quarts (9.1 liters)MB 236.14
CL600 5-speed 722.69.1 quarts (9.1 liters)MB 236.14

Prescribed Fluid Type: Mercedes-Benz Automatic Transmission Fluid MB 236.9.

Capacity: Roughly 9.1 liters.

Always consult your vehicle’s manual or a Mercedes-Benz-certified professional for the most accurate and up-to-date information.

Role of Transmission Fluid

At the heart of every Mercedes-Benz CL-Class’s smooth ride and seamless performance is the oft-underestimated but crucial transmission fluid. This fluid plays several pivotal roles that, when combined, provide the driving experience that Mercedes-Benz owners have come to know and cherish:

  1. Smooth Movement of Internal Parts: Think of transmission fluid as the lubricating lifeblood of the transmission system. It ensures that the internal components, including gears and bearings, move smoothly against each other. Without the right viscosity and quality of this fluid, friction would build, leading to premature wear and tear of these essential parts.
  2. Cooling of the Transmission System: As the engine roars to life and the vehicle glides on the roads, the transmission system inherently generates heat. The transmission fluid acts as a coolant, absorbing and dissipating this heat, thereby preventing the system from overheating. A cool transmission ensures longevity and prevents potential breakdowns or damages.
  3. Assistance in Efficient Gear Shifts: For a driver, nothing matches the satisfaction of seamless gear shifts, especially in a luxury car like the CL-Class. The transmission fluid plays an instrumental role here. It facilitates hydraulic pressure needed for the gears to engage and shift. The right fluid ensures that this process is smooth, efficient, and free from jolts or delays.

Choosing the Right Transmission Fluid

The engineering behind each Mercedes-Benz CL-Class, or any luxury vehicle for that matter, is a culmination of meticulous research, development, and fine-tuning.

Every component, down to the smallest screw, plays a critical role in ensuring the vehicle delivers the performance, comfort, and reliability synonymous with the brand. At the heart of this intricate system is the transmission fluid, often likened to the lifeblood of the car.

Therefore, the choice of transmission fluid is not merely a maintenance task but a crucial decision impacting the longevity and performance of the vehicle.

  1. Optimal Performance: Mercedes-Benz’s recommended transmission fluids are formulated specifically for their vehicles. These fluids have undergone rigorous testing to ensure they provide the right viscosity, lubrication, and thermal stability needed for the car’s transmission to function flawlessly.
  2. Extended Lifespan: Using the recommended fluid ensures that the transmission components are adequately protected against wear and tear. This not only guarantees a smoother drive but also extends the lifespan of the transmission system.
  3. Warranty Compliance: Often, using non-recommended fluids can void the vehicle’s warranty. By sticking to the brand’s guidelines, you ensure that your car remains under warranty, safeguarding you from potential hefty repair costs.
  1. Premature Wear and Tear: Off-brand or non-recommended fluids might not provide the required lubrication, leading to increased friction within the transmission components. This can result in premature wear and decreased transmission lifespan.
  2. Performance Issues: Inappropriate fluids can lead to issues such as slipping gears, delayed shifts, or even transmission overheating, severely hampering the driving experience.
  3. Potential Damage: In the worst-case scenario, using the wrong transmission fluid can cause significant damage, requiring costly repairs or replacements. This is especially true for luxury vehicles like the CL-Class, where precision-engineered components demand specific care.
  4. Decreased Resale Value: Future potential buyers or dealerships might be reluctant to purchase a luxury vehicle if they learn it hasn’t been maintained with the recommended fluids, leading to a decreased resale value.

Transmission Fluid Change Intervals

Maintaining your Mercedes-Benz CL-Class means more than just addressing issues when they arise; it’s about proactively managing the components to ensure longevity and optimal performance. One of the most critical preventative measures is the transmission fluid change. Below are the guidelines and considerations to keep in mind:

Initial Fluid Change Recommendation:

  1. Break-in Period: For brand-new vehicles, Mercedes-Benz often recommends a transmission fluid change after the initial 30,000 to 40,000 miles. This initial change is vital as it helps to remove any metal shavings or contaminants that may have found their way into the system during the manufacturing or early usage periods.

Regular Intervals for Fluid Changes and Their Significance:

  1. Subsequent Changes: After the initial change, it’s generally advised to replace the transmission fluid every 60,000 to 80,000 miles. Regular fluid changes are crucial to:
    • Preserve the transmission’s internal components by ensuring they’re always lubricated with clean, effective fluid.
    • Prevent the buildup of debris and contaminants that can wear out the system.
    • Sustain the vehicle’s peak performance, ensuring smooth gear transitions and overall driving experience.

Influencing Factors:

  1. Driving Habits: Aggressive driving, frequent short trips without allowing the car to warm up, towing heavy loads, or frequent stop-and-go driving can strain the transmission, necessitating more frequent fluid changes.
  2. Model Variations: Though Mercedes-Benz’s lineup maintains high standards across the board, specifics can vary from one model or generation to another. Always consult your vehicle’s manual for model-specific recommendations.
  3. External Conditions: Driving in extreme conditions, be it exceptionally hot, cold, dusty, or humid environments, can impact the lifespan of the transmission fluid. In such cases, more frequent fluid checks and potential changes might be required.
  4. Automatic vs. Manual Transmissions: Generally, automatic transmissions are more demanding in terms of fluid changes than their manual counterparts. This is due to the heat generation and complexity of automatic transmission systems.

Mercedes-Benz CL-Class Transmission Fluid Change Cost

Changing the transmission fluid of your Mercedes-Benz CL-Class is an investment in the vehicle’s longevity and performance. It’s a task that requires precision, the right tools, and expertise, especially given the vehicle’s luxurious and intricate design. Here’s a breakdown of the costs associated with a transmission fluid change for a Mercedes-Benz CL-Class:

1. Labor Costs: Labor costs can vary based on your location and the specific mechanic or dealership you choose. A dealership or a specialist Mercedes-Benz mechanic typically charges:

  • Dealership: $150 – $250 per hour
  • Independent Mechanic: $80 – $150 per hour

Given that a transmission fluid change usually takes 1.5 to 3 hours, the labor costs can range from $120 to $750.

2. Parts/Fluid Costs: Mercedes-Benz recommends specific transmission fluid types for their vehicles to ensure optimal performance:

  • Genuine Mercedes-Benz Transmission Fluid: $20 – $30 per liter/quart. Depending on the model and transmission type, you might need anywhere from 6 to 12 liters/quarts, leading to a parts cost of $120 – $360.
  • Transmission Filter & Gasket Kit: Replacing the filter and gasket is usually recommended during a fluid change. This kit can cost between $30 – $100.

3. Miscellaneous Costs: There might be additional costs, such as disposal fees for the old fluid, taxes, or any other supplementary services the mechanic might provide.

Total Cost: Combining all these factors, a transmission fluid change for a Mercedes-Benz CL-Class can range from approximately $270 to $1,210. However, it’s essential to note that these are estimates, and prices can vary based on location, exact model, and other factors.

Recommendation: While it might be tempting to opt for the cheapest option available, remember that the transmission is a crucial component of your vehicle. Ensuring it gets the best care is vital.

Always consult with certified professionals, preferably those with experience in luxury vehicles or Mercedes-Benz models specifically. They’ll not only provide quality service but also guide you on the best practices for maintaining your CL-Class.


Last update on 2024-06-22 / Affiliate links / Images from Amazon Product Advertising API

Leave a Comment

Your email address will not be published. Required fields are marked *