Proton X90
Brake fluid capacity & service interval
Proton X90 uses brake fluid with a capacity of 0,79 liter. The data covers 1 configuration.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| X90 1.5T (2023- ) |
|
Additional Notes
- The Proton X90 1.5T carries a brake fluid capacity of 0.79 liter for the hydraulic brake system, which reflects the total volume held within the master cylinder reservoir and associated brake lines under a normal use condition.
- A capacity of 0.79 liter is a relatively modest figure, consistent with passenger vehicle hydraulic brake systems where the reservoir is sized to accommodate fluid displacement as brake pads wear over time without requiring frequent top-ups.
- The normal use condition tied to the 0.79 liter specification refers to standard driving circumstances, as opposed to severe or high-stress operating environments that may carry different service considerations in other systems.