2008 Pontiac G6 Transmission Fluid Capacity: A Guide to Maintenance

2008 Pontiac G6 Transmission Fluid Capacity

When it comes to maintaining your 2008 Pontiac G6, one crucial aspect that often gets overlooked is the transmission fluid. Properly maintaining the transmission fluid is essential for the smooth operation and longevity of your vehicle’s transmission. In this article, we will discuss the transmission fluid capacity for the 2008 Pontiac G6, so you can ensure you have the right amount of fluid to keep your car running smoothly.

Transmission Fluid Capacity and Type

Before we dive into the transmission fluid capacity, let’s talk about the type of fluid your 2008 Pontiac G6 requires. The transmission fluid recommended for this vehicle is Dexron VI automatic transmission fluid. It is important to use the specified fluid to ensure optimal performance and avoid any potential damage to the transmission.

Now, let’s get to the nitty-gritty of the transmission fluid capacity. The 2008 Pontiac G6, equipped with the 4-speed automatic transmission, has a fluid capacity of approximately 7.4 quarts or 7 liters. It is important to note that this capacity may vary slightly depending on the specific model and any modifications made to the vehicle.

How to Check and Add Transmission Fluid

Checking and adding transmission fluid is a relatively simple process, but it is crucial to follow the correct steps to ensure accuracy. Here’s a step-by-step guide to help you through the process:

  1. Start by parking your Pontiac G6 on a level surface and engaging the parking brake for safety.
  2. Locate the transmission dipstick, which is usually labeled and located near the back of the engine compartment.
  3. With the engine warmed up and running, remove the dipstick and wipe it clean with a lint-free cloth or paper towel.
  4. Reinsert the dipstick fully into the transmission and then remove it again to check the fluid level.
  5. The dipstick will have markings indicating the proper fluid level. Ensure that the fluid level falls within the designated range. If it is below the minimum mark, you will need to add fluid.
  6. To add transmission fluid, use a funnel to pour the fluid into the dipstick tube. Add small amounts at a time and recheck the fluid level until it reaches the appropriate range.
  7. Be cautious not to overfill the transmission, as it can lead to damage. It is better to add a little at a time and recheck the level than to overfill.
  8. Once you have achieved the correct fluid level, securely reinsert the dipstick and ensure it is properly seated.

Remember, it is always a good idea to consult your vehicle’s owner’s manual for specific instructions and guidelines regarding transmission fluid maintenance.


Now that you know the transmission fluid capacity for your 2008 Pontiac G6, you can confidently maintain your vehicle’s transmission for optimal performance. Remember to use the recommended Dexron VI automatic transmission fluid and follow the proper steps to check and add fluid when necessary. By taking care of your transmission, you can enjoy a smoother driving experience and prolong the life of your Pontiac G6.

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