BMW 3 series, E90 / E91 / E92 (EU)

Brake fluid capacity & service interval

BMW 3 series, E90 / E91 / E92 (EU) models utilize brake fluid with a capacity range between min and max. Service intervals include a change every 12 months or 24 months. The data covers 6 configurations.

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

TypeSpecifications
  • M3 CRT (2011-2012)
  • DSC
  • Use: Normal
  • Between min and max.
  • Change 24 months
  • M3 CRT (2011-2012)
  • DSC
  • Use: Severe
  • Between min and max.
  • Change 12 months
  • M3 GTS (2010-2011)
  • DSC
  • Use: Normal
  • Between min and max.
  • Change 24 months
  • M3 GTS (2010-2011)
  • DSC
  • Use: Severe
  • Between min and max.
  • Change 12 months
  • M3 (2007-2013)
  • DSC
  • Use: Normal
  • Between min and max.
  • Change 24 months
  • M3 (2007-2013)
  • DSC
  • Use: Severe
  • Between min and max.
  • Change 12 months

Additional Notes

  • Across all three variants covered by the specifications — the M3, M3 CRT, and M3 GTS — brake fluid capacity is expressed as a fill-between-min-and-max range rather than a fixed volume, which reflects a reservoir-based service fill approach rather than a measured overhaul quantity.
  • The BMW 3 Series E90/E91/E92 M3 carries a 24-month brake fluid change interval under normal use conditions, applied consistently across the full 2007-2013 model year span.
  • Under severe use conditions, the M3 (2007-2013) brake fluid change interval is halved to 12 months, reflecting the accelerated fluid degradation associated with more demanding operating conditions.
  • The M3 CRT, produced for the 2011-2012 model years, shares the same interval structure as the standard M3, with a 24-month change under normal use and a 12-month change under severe use.
  • The M3 GTS, covering 2010-2011, follows the identical interval pattern of 24 months for normal use and 12 months for severe use, consistent with the other M3 variants in the specifications.
  • All three variants specify the hydraulic brake/clutch system and DSC (Dynamic Stability Control) as the serviced system, indicating the brake fluid reservoir serves both the braking circuit and the clutch actuation circuit simultaneously.
  • The min-to-max capacity specification, rather than a discrete fill volume, is uniform across the M3, M3 CRT, and M3 GTS, suggesting a shared reservoir design across all three variants.

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