Volkswagen (VW) Passat, 3C (USA / CAN)

Brake fluid capacity & service interval

Volkswagen Passat 3C (USA / CAN) uses brake fluid with a capacity range of 1,15 to 1,2 liters. Service intervals include a change every 24 months and a check every 20000 miles. The data covers 6 configurations.

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

TypeSpecifications
Passat 2.0 TFSI (147 kW) (2009-2010)
  • Use: Normal
  • Capacity 1,2 liter
  • Change 24 months
Passat 3.6 V6 FSI (206 kW) (2009-2010)
  • Use: Normal
  • Capacity 1,2 liter
  • Change 24 months
Passat 2.0 TFSI (147 kW) (2007-2010)
  • Use: Normal
  • Capacity 1,15 liter
  • Check 20000 miles
Passat 3.6 V6 FSI 4Motion (206 kW) (2007-2010)
  • Use: Normal
  • Capacity 1,2 liter
  • Change 24 months
Passat 2.0 TFSI (147 kW) (2005-2008)
  • Use: Normal
  • Capacity 1,15 liter
  • Change 24 months
Passat 3.6 V6 FSI (206 kW) (2005-2009)
  • Use: Normal
  • Capacity 1,2 liter
  • Change 24 months

Additional Notes

  • The Volkswagen Passat 3C (USA/CAN) brake fluid capacity splits into two distinct values across the 2005-2010 range. The 2.0 TFSI (147 kW) variants produced in 2005-2008 carry a 1.15-liter capacity, while the 2009-2010 2.0 TFSI, the 3.6 V6 FSI, and the 3.6 V6 FSI 4Motion all share a slightly larger 1.2-liter capacity. The 0.05-liter difference reflects a minor but deliberate distinction between system designs across engine configurations.
  • The 2.0 TFSI (147 kW) covering model years 2005-2008 specifies the hydraulic brake and clutch system together under a single 1.15-liter capacity figure. A combined brake/clutch hydraulic system shares fluid between both circuits, meaning the reservoir serves both functions simultaneously.
  • The 2009-2010 2.0 TFSI (147 kW) is listed under a hydraulic brake system only, without the clutch circuit included. This contrasts with the earlier 2005-2008 and 2007-2010 entries for the same engine, which explicitly reference the combined brake/clutch system.
  • Two separate specification rows exist for the 2.0 TFSI (147 kW) covering overlapping model years 2005-2008 and 2007-2010. The 2005-2008 row specifies a 24-month change interval, while the 2007-2010 row specifies a 20,000-mile inspection interval rather than a replacement interval. A check interval indicates a fluid condition assessment rather than a scheduled replacement.
  • All 3.6 V6 FSI variants, including the standard and 4Motion all-wheel-drive configurations, share an identical 1.2-liter capacity and a 24-month change interval under normal use conditions. The 4Motion designation refers to Volkswagen's all-wheel-drive system, yet the brake fluid specification remains unchanged relative to the rear-wheel-drive V6 configuration.
  • The 24-month change interval appears across the majority of rows in the 2005-2010 Passat 3C brake fluid specifications. A time-based interval of this type is standard practice for brake fluid because the fluid absorbs moisture over time, which lowers its boiling point regardless of mileage accumulated.
  • The 3.6 V6 FSI (206 kW) has two separate rows covering 2005-2009 and 2009-2010, both listing identical specifications of 1.2 liters and a 24-month change interval. The year 2009 appears in both rows, indicating a specification overlap at that model year rather than a change in values.

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