2019 GMC Terrain Transmission Fluid Capacity and Maintenance Guide

2019 GMC Terrain Transmission Fluid Capacity

When it comes to maintaining your 2019 GMC Terrain, one important aspect to consider is the transmission fluid capacity. Properly maintaining the transmission fluid can help ensure smooth shifting and extend the life of your vehicle’s transmission. In this article, we will discuss the transmission fluid capacity for the 2019 GMC Terrain and provide you with all the information you need to keep your vehicle running smoothly.

Transmission Fluid Capacity and Type

Before we dive into the specifics, let’s take a look at the transmission fluid capacity for the 2019 GMC Terrain. The table below provides the transmission fluid capacity in both quarts and liters:

Transmission Fluid Capacity Quarts Liters
2.0L Turbo Engine 7.4 7.0
1.5L Turbo Engine 6.0 5.7

Now that you know the transmission fluid capacity, let’s discuss the type of transmission fluid you should use. For the 2019 GMC Terrain, it is recommended to use Dexron VI automatic transmission fluid. This fluid is specifically designed for use in General Motors vehicles and provides excellent protection and performance.

How to Check and Add Transmission Fluid

Checking and adding transmission fluid to your 2019 GMC Terrain is a relatively simple process. Here are the steps you need to follow:

  1. Start by parking your vehicle on a level surface and engaging the parking brake.
  2. Locate the transmission dipstick, which is usually labeled and located near the back of the engine bay.
  3. With the engine warmed up and running, pull out the dipstick and wipe it clean with a lint-free cloth or paper towel.
  4. Reinsert the dipstick fully and then remove it again to check the fluid level. The dipstick will have markings indicating the proper fluid level range.
  5. If the fluid level is below the recommended range, you will need to add transmission fluid. Use a funnel to pour the fluid into the dipstick tube, being careful not to overfill.
  6. Recheck the fluid level using the dipstick and add more fluid if necessary.
  7. Once the fluid level is within the recommended range, securely reinsert the dipstick.

It is important to note that overfilling the transmission fluid can cause damage, so be sure to add the fluid in small increments and recheck the level frequently.


Maintaining the proper transmission fluid capacity is essential for the smooth operation and longevity of your 2019 GMC Terrain. By following the recommended fluid capacity and type, as well as regularly checking and adding fluid when necessary, you can help ensure that your vehicle’s transmission performs at its best. Remember to always refer to your vehicle’s owner’s manual for specific instructions and guidelines. Keep your Terrain running smoothly and enjoy the open road!

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