Subaru Trezia (EU)

Automatic transmission fluid capacity & service interval

Subaru Trezia (EU) automatic transmission fluid capacity is 2,4 liters. Service intervals include checking every 48 months or 60000 km and changing every 60000 km or 48 months. The data covers 2 configurations.

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

TypeSpecifications
Trezia 1.4 D (2011-2015)
  • Use: Normal
  • Capacity 2,4 liter
  • Check 48 months/ 60000 km
  • Code: EC65A 6/1
Trezia 1.4 D (2011-2015)
  • Use: Severe
  • Capacity 2,4 liter
  • Change 60000 km/ 48 months
  • Code: EC65A 6/1

Additional Notes

  • The Subaru Trezia (EU) 1.4 D carries an automatic transmission fluid capacity of 2.4 liters, which is consistent with a transaxle service fill rather than a full overhaul volume.
  • The 2.4-liter capacity figure applies to the semi-automatic transaxle configuration found in the 1.4 D across the 2011-2015 model years.
  • Under normal use conditions, the 1.4 D semi-automatic transaxle calls for a fluid check at 48 months or 60,000 km, whichever comes first, rather than a full fluid change.
  • Under severe use conditions, the same 2.4-liter transaxle requires a fluid change at 60,000 km or 48 months, replacing the check-only interval specified for normal use.
  • The mileage threshold of 60,000 km is shared between both the normal-use check interval and the severe-use change interval, though the nature of the service differs between the two conditions.

Other Systems