Fiat Regata, 138 (EU)

Differential fluid capacity & service interval

Fiat Regata, 138 (EU) models require 0,75 liter of differential fluid. Service intervals occur every 10000 km or 6 months. The data covers 1 configuration.

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

TypeSpecifications
  • Regata 70-70S automatic (1983-1990)
  • From automatic
  • Use: Normal
  • Capacity 0,75 liter
  • Check 10000 km/ 6 months

Additional Notes

  • The Fiat Regata 70-70S automatic carries a differential fluid capacity of 0.75 liter, a relatively modest volume consistent with a compact integrated differential unit rather than a standalone axle assembly requiring a larger service fill.
  • The 0.75 liter figure applies specifically to the differential sourced from the automatic transmission, as noted in the specifications, meaning the measurement reflects that particular drivetrain configuration rather than a manual variant.
  • Under normal use conditions, the differential fluid check interval is set at 10,000 km or 6 months, whichever comes first, pairing a distance-based threshold with a time-based one to account for vehicles that accumulate low mileage over extended periods.

Other Systems