Hongqi HS7

Automatic transmission fluid capacity & service interval

Hongqi HS7 requires automatic transmission fluid with a capacity range of 6,3 to 10,1 liters. The data covers 5 configurations.

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

Type	Specifications
HS7 2.0T (2023- )	Use: Normal Capacity 6,3 liter Code: 8/1
HS7 2.0T PHEV (2023- )	Use: Normal Capacity 6,3 liter Code: 8/1
HS7 2.0T PHEV AWD (2023- )	Use: Normal Capacity 6,3 liter Code: 8/1
HS7 2.0T (2019-2023)	Use: Normal Capacity 8,5 liter Code: DCT 7/1
HS7 3.0T AWD (2019-2023)	Use: Normal Capacity 10,1 liter Code: 8/1

The Hongqi HS7 2.0T produced from 2019-2023 carries an automatic transmission fluid capacity of 8.5 liters, which is a figure typically associated with a full overhaul or dry fill rather than a routine service top-up.
From 2023 onward, the HS7 2.0T sees a notably reduced automatic transmission fluid capacity of 6.3 liters, a difference of 2.2 liters compared to the 2019-2023 variant, pointing to a distinct transmission unit being used in the later configuration.
Both the HS7 2.0T PHEV and the HS7 2.0T PHEV AWD starting from 2023 share the same 6.3-liter automatic transmission fluid capacity as the standard 2.0T from the same period, indicating a common transmission assembly across those three configurations.
The HS7 3.0T AWD produced from 2019-2023 holds the largest automatic transmission fluid capacity in the lineup at 10.1 liters, a volume consistent with larger multi-speed automatic transmissions found in six-cylinder or higher-displacement drivetrains.
All five configurations across the HS7 range carry a normal use condition designation, meaning the stated capacities apply under standard operating circumstances rather than severe-duty cycles.
The spread between the smallest and largest capacities in the HS7 automatic transmission fluid specifications is 3.8 liters, with the 2.0T PHEV variants at 6.3 liters on the low end and the 3.0T AWD at 10.1 liters on the high end.