Hillman Minx/Super Minx

Automatic transmission fluid capacity & service interval

Hillman Minx/Super Minx requires automatic transmission fluid with a capacity of 3,1 liters. Service intervals occur every 5000 km. The data covers 1 configuration.

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

TypeSpecifications
Super Minx Mark IV (1965-1967)
  • Use: Normal
  • Capacity 3,1 liter
  • Check 5000 km
  • Code: Borg Warner 3/1

Additional Notes

  • The Super Minx Mark IV carries an automatic transmission fluid capacity of 3.1 liters, which is consistent with a service fill volume rather than a full overhaul refill, as overhaul procedures typically require a notably higher quantity to account for fluid retained within the torque converter and valve body.
  • The 5,000 km check interval specified for the Hillman Super Minx Mark IV automatic transmission applies under normal use conditions, meaning routine driving without the added mechanical stress associated with severe-duty classifications such as towing, extreme temperatures, or frequent short trips.
  • The specification covers the Super Minx Mark IV across the 1965-1967 model years, indicating a consistent 3.1-liter capacity and 5,000 km check interval held without variation throughout that production span.

Other Systems