What type of transmission fluid does the Mitsubishi Xpander / Outlander use? How to determine it based on the vehicle model, transmission code, and OEM standard.

 

Both the Mitsubishi Xpander and Outlander are popular family cars in Vietnam, but they use two different types of transmissions with different operating principles.

The automatic Xpander, popular in Vietnam, uses a 4-speed automatic transmission with a torque converter. Meanwhile, the Outlander 2.0 and 2.4 are equipped with Mitsubishi's CVT INVECS III continuously variable transmission. Additionally, the Xpander also has a manual transmission version, while some imported Outlanders or those from different generations may have their own unique powertrain configurations.

Therefore, you cannot choose oil based solely on the Mitsubishi brand name or the number of gears in the transmission. The correct way to look it up is in this order:

Vehicle Make → Model Year → Version → Transmission Type and Code → OEM Standard → Product Compatibility

Quick lookup table for Mitsubishi Xpander and Outlander

The table above is for guidance only regarding the inspection steps. The final decision must be based on the owner's manual, VIN number, transmission code, and product specifications at the time of the oil change.

What type of transmission fluid does the Mitsubishi Xpander use?

The automatic Xpander uses a 4AT transmission.

The Xpander AT and Xpander Cross versions currently widely distributed in Vietnam use a 1.5L MIVEC engine paired with a 4-speed automatic transmission. Mitsubishi Motors Vietnam continues to announce the 4AT configuration for the new Xpander and Xpander Cross.

This is a traditional automatic transmission that uses a torque converter, hydraulic system, and internal clutches. This type of transmission requires ATF fluid with appropriate friction properties, viscosity, and pressure transmission capabilities.

In Mitsubishi's Xpander user manual for some Southeast Asian markets, the oil is specified as:

Mitsubishi Motors Genuine ATF-MA1

The total system capacity is stated in the documentation as approximately 4.9 liters. However, the actual amount of oil used during a single oil change may be lower than the total capacity due to oil remaining in the torque converter, valve body, pipes, and internal compartments.

Therefore, garages shouldn't fill oil based solely on the total capacity. They need to follow the correct oil change procedure, checking the temperature and oil level according to the vehicle's technical documentation.

Can the Xpander 4AT use the Gartzer ATF G4?

GARTZ ATF G4It was developed for 4-speed automatic transmissions and some older transmissions. The product page also mentions the range of Mitsubishi vehicles that use 4-speed transmissions.

However, "oil for 4-speed transmissions" is only a general classification. In the published technical list, GARTZ ATF G4 has standards and codes such as DEXRON II, DEXRON III, F4A41, along with some Toyota, Hyundai, Nissan, and ZF transmissions. The product page does not directly show the Mitsubishi ATF-MA1 standard.

Therefore, it should not be concluded that the Xpander can use the GARTZ ATF G4 simply because both belong to the 4AT group.

Before use, at least one of the following two conditions must be confirmed:

The official technical documentation for GARTZ states compliance with Mitsubishi ATF-MA1.

The manufacturer or GARTZ technical department confirms that the product is compatible with the correct gearbox code on the Xpander requiring maintenance.

Unless otherwise confirmed, continue using oil that clearly meets the ATF-MA1 standard as stated in the vehicle's documentation.

What type of oil should be used in a manual transmission Xpander?

The Xpander MT uses a 5-speed manual transmission. This version requires Mitsubishi MTF standard manual transmission fluid; it does not use the ATF-MA1 fluid used in the 4AT version and is not compatible with CVT transmissions.

When comparing GARTZ 75W85, the garage needs to check:

SAE viscosity grade

API Quality Level

Requirements for the synchronizer

Gearbox code

OEM standards in the instruction manual.

GL-5 gear oil should not be used as a direct replacement for manual transmission fluid requiring GL-4 without compatibility confirmation, as its extreme pressure additive system may affect the synchronizer's performance.

Does the Xpander Hybrid use the same oil as the Xpander 4AT?

The oil intended for the Xpander 4AT should not be used for the Xpander Hybrid.

In some markets, the Xpander HEV uses a hybrid electric-gasoline powertrain and a different transmission system than the 1.5L 4AT version common in Vietnam. If you encounter an imported vehicle or a hybrid version, you need to check the VIN number and the specific documentation of the country of origin.

What type of transmission fluid does the Mitsubishi Outlander use?

Outlander in Vietnam uses the INVECS III CVT transmission.

The Outlander 2.0 CVT and 2.4 CVT versions distributed in Vietnam use the INVECS III CVT continuously variable transmission. Mitsubishi designed this system to continuously change gear ratios, helping the engine maintain a suitable RPM and providing smoother acceleration.

Unlike the 4AT gearbox in the Xpander, the CVT works through pulleys, belts, or chains transmitting power and a hydraulic control system. CVT fluid must ensure the precise friction coefficient between the power transmission surfaces, while also cooling and protecting the valve body.

Using ATF (Automatic Transfer Fluid) designed for geared automatic transmissions in a CVT can distort friction characteristics, causing slippage, whining, vibration, or affecting the durability of the pulleys and belts.

Does the Outlander use CVTF-J1 or CVTF-J4?

The oil specifications for the Outlander depend on the model year, market, transmission code, and vehicle documentation.

Common Mitsubishi standards include:

Mitsubishi CVTF-J1:It appears on some older CVT systems.

Mitsubishi CVTF-J4:It is used in many later-generation CVT transmissions.

Mitsubishi CVTF-J4+:It appears on some newer generation Outlanders in other markets.

The technical documentation for the third-generation Outlander mentions CVTF-J4. The documentation for the fourth-generation Outlander in some markets specifies CVTF-J4 or J4+.

Therefore, you shouldn't assume all Outlanders use J1 simply because it's a familiar Mitsubishi standard. Nor should you replace J1 with J4 or vice versa without checking the instructions for the correct vehicle.

How to identify the CVT transmission standard for the Outlander.

Garages can check using the following sources:

The owner's manual comes with the car.

The label or information is on the dipstick if the vehicle is equipped with one.

The transmission code is located on the transmission housing or in the diagnostic data.

VIN number and year of manufacture.

Software for searching Mitsubishi parts, oils, and maintenance procedures.

Oil change history if the transmission has been repaired or replaced.

The registration year doesn't necessarily match the manufacturing year. Two vehicles registered in the same year could belong to two different production batches, import sources, or have different transmission codes.

Does the Outlander use a Gartz CVT Red or CVT Gold?

Product page GARTZ CVT GoldMitsubishi has announced the application for CVT transmissions and listed the standards:

Mitsubishi CVTF-J1

The GARTZ CVT Red is also geared towards CVT transmissions and has Mitsubishi CVTF-J1 listed in the application range.