Audi e-tron, GEN / GEA (USA)

Brake fluid capacity & service interval

Audi e-tron, GEN / GEA (USA) models require 1 liter of brake fluid. Service intervals occur every 24 months. Data covers 1 configuration.

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

TypeSpecifications
e-tron 55 quattro (300 kW) (2018-2023)
  • Use: Normal
  • Capacity 1 liter
  • Change 24 months

Additional Notes

  • The brake fluid capacity for the Audi e-tron 55 quattro (300 kW) is listed at 1 liter, which reflects a service fill volume rather than a full system overhaul quantity.
  • A 24-month change interval is specified for the e-tron 55 quattro (300 kW) under normal use conditions, meaning the interval applies to standard driving circumstances rather than demanding or high-stress operating environments.
  • The 24-month interval is time-based rather than mileage-based, which is consistent with how brake fluid degrades primarily through moisture absorption over time rather than through distance driven.
  • The 1-liter capacity figure applies to the brake system specifically, covering the fluid reservoir and associated hydraulic circuit rather than any ancillary or regenerative braking components that may be present in an electric vehicle platform.

Other Systems