Mercedes-Benz GLE-Class, W166 (USA / CAN)

Brake fluid capacity & service interval

Mercedes-Benz GLE-Class, W166 (USA / CAN) requires 0,8 liter of brake fluid. Service intervals occur every 24 months. The data covers 5 configurations.

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

TypeSpecifications
  • GLE 350 4MATIC, 166.057 (2015-2019)
  • ABS
  • Use: Normal
  • Capacity 0,8 liter
  • Change 24 months
GLE 400 4MATIC, 166.056 (2015-2019)
  • Use: Normal
  • Capacity 0,8 liter
  • Change 24 months
  • GLE 550 4MATIC, 166.073 (2015-2018)
  • ABS
  • Use: Normal
  • Capacity 0,8 liter
  • Change 24 months
GLE 63 AMG, 166.074 (2015-2019)
  • Use: Normal
  • Capacity 0,8 liter
  • Change 24 months
GLE 63 S AMG, 166.075 (2015-2019)
  • Use: Normal
  • Capacity 0,8 liter
  • Change 24 months

Additional Notes

  • The brake fluid capacity across all five configurations of the Mercedes-Benz GLE-Class W166 (USA/CAN) is 0.8 liter, which represents a service fill volume for the hydraulic brake system rather than a full system overhaul quantity.
  • The 24-month change interval applies uniformly across all listed configurations under normal use conditions, meaning the fluid replacement schedule is tied to elapsed time rather than mileage or operational load.
  • The GLE 350 4MATIC (166.057) and GLE 550 4MATIC (166.073) specifications explicitly note the presence of ABS alongside the hydraulic brake system, while the GLE 400 4MATIC, GLE 63 AMG, and GLE 63 S AMG entries list only the hydraulic brake system without that notation.
  • The 0.8 liter capacity figure is consistent across the four-cylinder, six-cylinder, and V8 AMG variants, indicating no variation in brake fluid volume relative to engine displacement or performance tier.
  • The GLE 550 4MATIC (166.073) carries a model year span of 2015-2018, which is shorter than the 2015-2019 range shared by the remaining four configurations.
  • A 24-month brake fluid interval reflects the hygroscopic nature of glycol-based brake fluids, which absorb moisture over time and lower the boiling point of the fluid regardless of how frequently the vehicle is driven.

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