NIO EL7

Brake fluid capacity & service interval

NIO EL7 uses brake fluid with a capacity of 0,7 liter. The service interval for fluid replacement is 36 months. The data covers 2 configurations.

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

TypeSpecifications
EL7 100 kWh (2022- )
  • Use: Normal
  • Capacity 0,7 liter
  • Change 36 months
EL7 75 kWh (2022- )
  • Use: Normal
  • Capacity 0,7 liter
  • Change 36 months

Additional Notes

  • The NIO EL7 brake fluid system holds 0.7 liter across both the 75 kWh and 100 kWh variants, a figure consistent with a standard hydraulic brake circuit service fill rather than a full system overhaul.
  • A 36-month change interval applies to both configurations under normal use conditions, meaning the interval is tied to calendar time rather than distance traveled.
  • The 75 kWh and 100 kWh variants share an identical brake fluid capacity of 0.7 liter, indicating no variation in hydraulic system volume between the two battery configurations.
  • Both variants are specified with a hydraulic brake system, and the 0.7 liter capacity reflects the fluid volume required to service that circuit during a standard maintenance fill.

Other Systems