Hongqi EH-5

Automatic transmission fluid capacity & service interval

Hongqi EH-5 requires automatic transmission fluid with a capacity range of 6,7 to 7,2 liters. The data covers 4 configurations.

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

Type	Specifications
EH-5 1.5T (2022- )	Use: Normal Capacity 6,7 liter Code: 6/1
EH-5 1.5T (2022- ) DCT	Use: Normal Capacity 7,2 liter Code: 7/1
EH-5 1.8T (2022- )	Use: Normal Capacity 6,7 liter Code: 6/1
EH-5 1.8T (2022- ) DCT	Use: Normal Capacity 7,2 liter Code: 7/1

The Hongqi EH-5 automatic transmission fluid specifications cover two engine variants introduced in 2022: the 1.5T and the 1.8T.
Both the 1.5T and 1.8T variants share identical capacity figures across their respective transmission types, meaning engine displacement does not influence the fluid volume required.
The automatic transaxle on both engine variants carries a capacity of 6.7 liters under normal use conditions.
The semi-automatic DCT transaxle on both engine variants holds 7.2 liters under normal use conditions, which is 0.5 liters more than the automatic transaxle equivalent.
A DCT, or dual-clutch transmission, uses two separate clutch assemblies and typically requires a dedicated fluid volume to lubricate both the gear sets and the wet clutch packs, which accounts for the higher capacity relative to a conventional automatic transaxle.
All four configurations are rated under normal use conditions, meaning the stated capacities apply to standard operating environments rather than severe-duty cycles.