GAC GS3

Coolant capacity & service interval

GAC GS3 coolant capacity ranges from 3,1 to 8,3 liters. The service interval requires a change every 24 months. The data covers 5 configurations.

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

TypeSpecifications
GS3 EMZOOM 1.5T (2022- )
  • Use: Normal
  • Capacity 8,3 liter
  • Capacity 3,2 liter (intercooler)
  • Change 24 months
GS3 Power 1.5T (110 kW) (2022- )
  • Use: Normal
  • Capacity 7,2 liter
  • Change 24 months
GS3 Power 1.5T (117 kW) (2022- )
  • Use: Normal
  • Capacity 7 liter
  • Capacity 3,1 liter (intercooler)
  • Change 24 months
GS3 1.3T (2017-2022)
  • Use: Normal
  • Capacity 6,9 liter
  • Change 24 months
GS3 1.5 (2017-2022)
  • Use: Normal
  • Capacity 6,9 liter
  • Change 24 months

Additional Notes

  • The GAC GS3 1.3T and 1.5 share an identical cooling system capacity of 6.9 liters, with both engines covering the 2017-2022 model years under normal use conditions and a 24-month coolant change interval.
  • A 24-month change interval applies uniformly across all listed GS3 configurations under normal use, meaning coolant replacement is time-based rather than mileage-driven in every case recorded here.
  • The GS3 EMZOOM 1.5T carries a main cooling system capacity of 8.3 liters, which is the largest primary coolant volume among all listed GS3 variants.
  • In addition to the 8.3-liter main circuit, the GS3 EMZOOM 1.5T specifies a separate intercooler circuit capacity of 3.2 liters, indicating a dual-loop cooling arrangement that requires both circuits to be serviced independently.
  • The GS3 Power 1.5T rated at 117 kW also carries a dedicated intercooler circuit, specified at 3.1 liters, alongside a 7.0-liter main cooling system capacity.
  • The GS3 Power 1.5T at 110 kW lists only a single cooling circuit of 7.2 liters with no intercooler capacity entry, distinguishing it from the 117 kW variant of the same engine family introduced in 2022.
  • The two GS3 Power 1.5T variants share the same output displacement and model year starting point yet differ in both main circuit capacity and intercooler configuration, with the 110 kW version at 7.2 liters and the 117 kW version at 7.0 liters plus 3.1 liters for the intercooler.
  • Moving from the 2017-2022 generation to the 2022 GS3 EMZOOM 1.5T, the main cooling system capacity increases from 6.9 liters to 8.3 liters, a difference of 1.4 liters that reflects a more thermally demanding engine package.

Other Systems