Mercedes-Benz G-class Transmission Fluid Capacity

The Mercedes-Benz G-Class, a hallmark of luxury and robustness, embodies a blend of off-road ruggedness with the sophistication inherent to Mercedes-Benz. A vital aspect of maintaining the G-Class’s stellar performance lies in its transmission system. The type and level of transmission fluid play a crucial role in ensuring smooth gear shifts, reducing wear, and enhancing drivability.

Key Takeaways:

  1. Transmission Fluid Importance:
    • The article emphasizes the critical role of transmission fluid in ensuring smooth gear shifts, reducing wear and tear, and prolonging the transmission system’s lifespan in Mercedes-Benz G-Class vehicles.
  2. Model-Specific Specifications:
    • Detailed transmission fluid specifications for the 2019 – Now W463 (2nd Gen) are provided, including the type, capacity, and recommended change intervals.
  3. Early Detection of Transmission Issues:
    • Common signs of transmission issues such as delay in gear shifting, unusual noises, transmission warning lights, and fluid leaks are discussed, aiding G-Class owners in early detection and prevention of potential severe transmission problems.
Mercedes-Benz G-class

Ensuring your G-Class is replenished with the right transmission fluid will contribute significantly to its performance, longevity, and driving pleasure.

Mercedes-Benz G-Class Transmission Fluid Capacity and Type

G63 AMG

2019-Now Mercedes-Benz G-class W463 2nd Gen

TransmissionFluid capacityFluid type
G550 9-speed 725.035Total fill: 10.6 quarts (10 liters)MB236.17 Gold
G63 AMG 9-speed 725.085Total fill: 10.6 quarts (10 liters)MB236.17 Gold
  • Transmission Fluid Type: MB236.17 (Gold).
  • Transmission Fluid Capacity: 10.6 quarts.
RAVENOL J1D2163-001 ATF (Automatic Transmission Fluid) – M 9-G Series Fluid MB 236.17 Approved (1 Liter)
  • Please see Product Description regarding the California Proposition 65 Warning
  • Designed specifically for use in the Mercedes-Benz 9G-TRONIC NAG3 automatic transmission
  • Provides excellent lubricating ability even at low temperatures along with a high, stable viscosity index
  • Protects against corrosion and foam formation while providing a high thermal and oxidative stability, and an excellent cooling capacity

2016-2018 Mercedes-Benz G-class W463

TransmissionFluid capacityFluid type
G550 7-speed 722.909Total fill: 9.5 quarts (9 liters)MB 236.15 Blue
G550 4×4 7-speed 722.9Total fill: 9.5 quarts (9 liters)MB 236.15 Blue
G63 AMG 7-speed 722.905Total fill: 9.5 quarts (9 liters)MB 236.15 Blue
G65 AMG 7-speed 722.932Total fill: 9.5 quarts (9 liters)MB 236.15 Blue
  • Transmission Fluid Type: MB236.15 (Blue).
  • Transmission Fluid Capacity: 9.5 quarts.

2013-2015 Mercedes-Benz G-class W463

TransmissionFluid capacityFluid type
G550 7-speed 722.9Total fill: 9.5 quarts (9 liters)MB 236.15 Blue
G63 AMG 7-speed 722.9Total fill: 9.5 quarts (9 liters)MB 236.15 Blue
  • Transmission Fluid Type: MB236.15 (Blue).
  • Transmission Fluid Capacity: 9.5 quarts.

2009-2012 Mercedes-Benz G-class W463

TransmissionFluid capacityFluid type
G550 7-speed 722.904 with A89 codeTotal fill: 9.5 quarts (9 liters)MB 236.15 Blue
G550 7-speed 722.904 without A89 codeTotal fill: 9.5 quarts (9 liters)MB 236.14 Red
G55 AMG 5-speed 722.645Total fill: 9.7 quarts (9.2 liters)MB 236.14 Red
G55 AMG 5-speed 722.630Total fill: 9.6 quarts (9.1 liters)MB 236.14 Red
  • Transmission Fluid Type: MB236.15 (Blue) or MB236.14 (Red).
  • Transmission Fluid Capacity: 9.5-9.7 quarts.
Mercedes Benz Automatic Transmission Fluid ATF 134 (1 Liter)
57 Reviews
Mercedes Benz Automatic Transmission Fluid ATF 134 (1 Liter)
  • Automatic Transmission Fluid (1 Liter)
  • (ATF 4134) MBZ Approval: 236.14
  • NOTE: This is a high performance fluid designed to optimize shifting performance. For use with the 5-Speed 722.6 & 7-Speed 722.9 Transmission.
  • Mercedes part# 001 989 68 03 13, Genuine Mercedes

2002-2008 Mercedes-Benz G-class W463

TransmissionFluid capacityFluid type
G500 5-speed 722.6Total fill: 8.5-9 quarts (8-8.5 liters)MB 236.14 Red
G55 AMG 5-speed 722.6Total fill: 9 quarts (8.5 liters)
Drain and refill: 6.9 quarts (6.5 liters)
MB 236.14 Red
  • Transmission Fluid Type: MB236.14 (Red).
  • Transmission Fluid Capacity: 8.5-9 quarts.
Mercedes Benz Automatic Transmission Fluid ATF 134 (1 Liter)
57 Reviews
Mercedes Benz Automatic Transmission Fluid ATF 134 (1 Liter)
  • Automatic Transmission Fluid (1 Liter)
  • (ATF 4134) MBZ Approval: 236.14
  • NOTE: This is a high performance fluid designed to optimize shifting performance. For use with the 5-Speed 722.6 & 7-Speed 722.9 Transmission.
  • Mercedes part# 001 989 68 03 13, Genuine Mercedes

1990-2001 Mercedes-Benz G-class

TransmissionFluid capacityFluid type
5-speed manual 717.4Total fill: 1.6 quarts (1.5 liters)75W85 (MB 235.10)
4-speed automatic 722.3Total fill: 8.5 quarts (8 liters)
Drain and refill: 6.6 (6.2 liters)
MB236.10, MB236.1, MB236.7, MB236.9

Importance of Proper Transmission Fluid Maintenance

Transmission fluid plays a pivotal role in ensuring the smooth operation of the G-Class’s transmission system. It serves as a lubricant for the moving parts within the transmission, aids in the process of gear shifting, and helps to keep the system cool during operation.

Proper maintenance of the transmission fluid is crucial to prevent wear and tear, ensure optimal performance, and extend the lifespan of the transmission.

Regularly checking the transmission fluid level and condition, along with adhering to the recommended fluid change intervals, is essential for maintaining the performance and reliability of your Mercedes-Benz G-Class.

Using the correct type of transmission fluid as specified by Mercedes-Benz is also crucial to prevent potential issues and costly repairs.

Signs of Transmission Issues

Red Mercedes-Benz G-class

Delay in Gear Shifting

One of the early signs of transmission issues in a Mercedes-Benz G-Class is a delay in gear shifting. When the transmission fluid is old or low, it may cause a delay or hesitation when shifting from one gear to another. This is particularly noticeable when shifting from park to drive or reverse.

A smooth and prompt gear shift is crucial for a comfortable driving experience and to prevent further damage to the transmission system.

Unusual Noises

Unusual noises such as whining, humming, or clunking coming from the transmission area are often indicative of a problem. These noises may be more pronounced during gear shifts or when driving at specific speeds. The cause could be as simple as low transmission fluid level or more serious issues like worn-out or damaged transmission components.

Transmission Warning Lights

Modern vehicles like the Mercedes-Benz G-Class are equipped with onboard diagnostic systems that monitor the health of various vehicle components, including the transmission. If the system detects an issue with the transmission, it will illuminate a warning light on the dashboard.

This light is a clear indication that something is amiss and should prompt the owner to seek a professional diagnosis and repair.

Fluid Leaks

Transmission fluid leaks are a common sign of a problem. If you notice red or brown fluid under your G-Class, it’s likely coming from the transmission. Leaks can occur from various parts of the transmission system, including the pan gasket, fluid lines, or seals.

It’s crucial to address fluid leaks promptly to prevent further transmission damage and ensure the vehicle remains safe and operable.

Checking and Changing Transmission Fluid

Recommended every 40,000 miles.

How to Check Transmission Fluid Levels:

  1. Warm up the engine.
  2. Park on a level surface.
  3. Locate and remove the dipstick.
  4. Wipe and re-insert the dipstick, then check the level.

Changing Transmission Fluid: A DIY Guide:

  1. Gather necessary tools and materials.
  2. Drain old fluid.
  3. Replace the filter and gasket.
  4. Fill with new fluid.
  5. Check for leaks, then test drive to ensure smooth gear shifts.

Cost of Transmission Fluid Change

The cost of a transmission fluid change for a Mercedes-Benz G-Class can range from $200 to $400, depending on various factors. This price range is typical for luxury SUVs and includes both the cost of the transmission fluid itself and the labor cost for the service.

Factors Affecting the Cost

  1. Labor Rates:
    • Labor rates can vary significantly from one service center to another and from one region to another. Authorized Mercedes-Benz service centers may charge higher labor rates due to the specialized expertise of their technicians.
  2. Fluid Type:
    • The type of transmission fluid specified for the G-Class can also affect the cost. Synthetic transmission fluids, which are often recommended for luxury vehicles, tend to be more expensive than conventional fluids.
  3. Fluid Quantity:
    • The total cost will also depend on the amount of transmission fluid required for the change, which is related to the transmission fluid capacity of the specific G-Class model.
  4. Additional Services:
    • Sometimes, a transmission fluid change may be bundled with other services, such as a transmission filter replacement or a transmission flush, which can also affect the total cost.

When compared to other luxury SUVs, the cost of a transmission fluid change for the Mercedes-Benz G-Class is relatively competitive. However, it may be on the higher end of the spectrum due to the premium nature of the brand and the specialized service provided by authorized Mercedes-Benz service centers.

For instance, a transmission fluid change for a BMW X5 or a Range Rover may fall within a similar price range, reflecting the standard pricing structure for luxury SUV maintenance services.

FAQs

  1. Can I use a different brand of transmission fluid?
    • It’s advisable to use genuine Mercedes-Benz transmission fluid to ensure optimal performance and longevity.
  2. Can I change the transmission fluid myself?
    • While it’s possible, seeking professional assistance is recommended to ensure the task is performed correctly.
  3. Where can I get my transmission fluid changed?
    • Visit a certified Mercedes-Benz service center for professional assistance.

Maintaining the right level of quality transmission fluid is pivotal for the seamless operation and longevity of your Mercedes-Benz G-Class transmission system. Following the guidelines provided in this article, along with adhering to the recommended maintenance schedules, will ensure that your G-Class performs optimally on every terrain.

For personalized advice or services, don’t hesitate to contact a certified Mercedes-Benz service center. Your G-Class is a symbol of superior engineering – keep it functioning flawlessly with the right transmission fluid and professional care.

References

Mercedes-Benz Official Website:

  • Mercedes-Benz USA
  • For official specifications and recommendations regarding transmission fluid and maintenance.

Mercedes-Benz Owner’s Manual:

Author

The information provided in this article is intended for informational and educational purposes only and should not be construed as professional mechanical advice. While the author has made every effort to ensure the accuracy and completeness of the information in this article, we make no warranties or representations as to the accuracy, completeness, reliability, or suitability of the information provided.

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Last update on 2024-02-23 / Affiliate links / Images from Amazon Product Advertising API

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