Fiat 500X, 334 (EU)
Brake fluid capacity & service interval
Fiat 500X, 334 (EU) models utilize brake fluid with a capacity of 0,83 liter. Service intervals include checks every 15000 km or 12 months and fluid changes every 24 months. The data covers 4 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| 500X 1.0 (2020-2023) |
|
| 500X 1.3 (2020-2023) |
|
| 500X 1.0 (2018-2020) |
|
| 500X 1.3 (2018-2020) |
|
Additional Notes
- The Fiat 500X 334 (EU) hydraulic brake system holds a capacity of 0.83 liter across all four configurations covered in the 2018-2023 specifications, spanning both the 1.0 and 1.3 engine variants.
- A brake fluid capacity of 0.83 liter represents a service fill figure, meaning the amount needed to maintain or restore the system to its correct operating level rather than a full overhaul quantity.
- The check interval for the hydraulic brake system is set at 15,000 km or 12 months, whichever comes first, under normal use conditions across all listed configurations.
- The change interval is specified at 24 months under normal use conditions, applying equally to the 1.0 and 1.3 engine variants across the 2018-2023 model years.
- The 24-month change interval is time-based rather than mileage-based, reflecting the hygroscopic nature of brake fluid, which absorbs moisture over time regardless of distance driven.
- No variation in brake fluid capacity or service intervals exists between the 1.0 and 1.3 engine configurations, with both sharing identical 0.83-liter capacity, 15,000 km/12-month check, and 24-month change specifications.
- The 2018-2020 and 2020-2023 sub-ranges within each engine variant carry the same specifications, indicating no revision to brake fluid service requirements at the 2020 model year boundary.