GAC GS5

Automatic transmission fluid capacity & service interval

The GAC GS5 uses automatic transmission fluid with a capacity range of 1.7 to 6.7 liters, including a 2-liter service fill option. The data covers 2 configurations.

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

TypeSpecifications
GS5 1.5T (2023- )
  • Use: Normal
  • Capacity 6,7 liter
  • Code: 6/1
  • GS5 1.5T (2023- )
  • DCT
  • Use: Normal
  • Capacity 1,7 liter
  • Capacity 2 liter (Service fill)
  • Code: 7/1

Additional Notes

  • The GAC GS5 1.5T automatic transaxle carries a fluid capacity of 6.7 liters under normal use conditions.
  • The semi-automatic DCT (dual-clutch transmission) transaxle on the GS5 1.5T lists two distinct capacity figures: 1.7 liters and 2.0 liters, where the 2.0-liter value is designated as a service fill.
  • A service fill capacity reflects the amount of fluid added during a routine drain-and-fill service, which typically does not evacuate the entire system, as opposed to a full overhaul fill that replaces all fluid in the unit.
  • The difference between the 1.7-liter and 2.0-liter DCT figures suggests that a complete overhaul fill requires less fluid than a service fill, which can occur when residual fluid remains in certain passages or the torque converter during a partial service procedure.
  • Both the automatic transaxle and the semi-automatic DCT transaxle specifications apply under normal use conditions, meaning neither entry carries a severe-use interval or a first-change-only designation.

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