Pontiac Grand Am (EU)

Automatic transmission fluid capacity & service interval

Pontiac Grand Am (EU) automatic transmission fluid capacity is 9 liter. Service intervals consist of a change every 83000 km. The data covers 4 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
Grand Am 2.2 16V (2002-2005)
  • Use: Normal
  • Capacity 9 liter
  • Code: 4/1
Grand Am 2.2 16V (2002-2005)
  • Use: Severe
  • Capacity 9 liter
  • Change 83000 km
  • Code: 4/1
Grand Am 3.4 V6 (1999-2005)
  • Use: Normal
  • Capacity 9 liter
  • Code: 4/1
Grand Am 3.4 V6 (1999-2005)
  • Use: Severe
  • Capacity 9 liter
  • Change 83000 km
  • Code: 4/1

Additional Notes

  • Both the 2.2 16V four-cylinder and the 3.4 V6 share an identical automatic transaxle fluid capacity of 9 liters, meaning the transmission system volume does not vary between engine configurations in the Pontiac Grand Am (EU).
  • A 9-liter automatic transaxle capacity is a relatively substantial fill volume, which is consistent with a full system capacity figure rather than a partial drain-and-refill service quantity.
  • Neither engine configuration carries a fluid change interval under normal use conditions, while severe use conditions for both the 2.2 16V and the 3.4 V6 specify a change interval of 83,000 km.
  • The 83,000 km severe-use change interval applies equally across both engine variants, indicating a shared service schedule for the automatic transaxle regardless of whether the vehicle is fitted with the four-cylinder or V6 engine.
  • The 3.4 V6 automatic transaxle specifications cover model years 1999-2005, while the 2.2 16V specifications begin with the 2002 model year, reflecting a later introduction of the four-cylinder variant within the generation.

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