Hongqi E-HS9

Brake fluid capacity & service interval

The Hongqi E-HS9 uses brake fluid with a capacity of 0.83 liter. The data covers 6 configurations of this model.

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

TypeSpecifications
E-HS9 120 kWh (2023- )
  • Use: Normal
  • Capacity 0,83 liter
E-HS9 120 kWh (2023- )
  • Use: Normal
  • Capacity 0,83 liter
E-HS9 84 kWh (2021- )
  • Use: Normal
  • Capacity 0,83 liter
E-HS9 99 kWh (2021- )
  • Use: Normal
  • Capacity 0,83 liter
E-HS9 84 kWh (2021- )
  • Use: Normal
  • Capacity 0,83 liter
E-HS9 99 kWh (2021- )
  • Use: Normal
  • Capacity 0,83 liter

Additional Notes

  • The Hongqi E-HS9 hydraulic brake system holds 0.83 liter across all three battery variants: the 84 kWh, 99 kWh, and 120 kWh configurations.
  • The 0.83 liter figure represents the capacity of the hydraulic brake system, which is the fluid volume contained within the brake lines, master cylinder, and reservoir rather than a dry-fill or overhaul quantity.
  • All listed configurations carry a normal use condition against the 0.83 liter capacity, meaning the specification applies to standard operating circumstances rather than a severe-duty or first-change-only scenario.
  • The 84 kWh and 99 kWh variants share a starting year of 2021, while the 120 kWh variant carries a starting year of 2023, yet all three arrive at the same 0.83 liter brake fluid capacity.

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