Subaru Trezia (EU)

Manual transmission fluid capacity & service interval

Subaru Trezia (EU) manual 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 6 configurations.

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

TypeSpecifications
Trezia 1.3i (2013-2015)
  • Use: Normal
  • Capacity 2,4 liter
  • Check 48 months/ 60000 km
  • Code: EC63 6/1
Trezia 1.3i (2013-2015)
  • Use: Severe
  • Capacity 2,4 liter
  • Change 60000 km/ 48 months
  • Code: EC63 6/1
Trezia 1.3i (2011-2012)
  • Use: Normal
  • Capacity 2,4 liter
  • Check 48 months/ 60000 km
  • Code: EC63 6/1
Trezia 1.3i (2011-2012)
  • Use: Severe
  • Capacity 2,4 liter
  • Change 60000 km/ 48 months
  • Code: EC63 6/1
Trezia 1.4 D (2011-2015)
  • Use: Normal
  • Capacity 2,4 liter
  • Check 48 months/ 60000 km
  • Code: EC65 6/1
Trezia 1.4 D (2011-2015)
  • Use: Severe
  • Capacity 2,4 liter
  • Change 60000 km/ 48 months
  • Code: EC65 6/1

Additional Notes

  • The Subaru Trezia (EU) manual transaxle fluid capacity is 2.4 liters across all listed configurations, covering both the 1.3i petrol and 1.4 D diesel variants from 2011-2015.
  • A 2.4-liter figure for a manual transaxle represents a service fill volume, meaning the amount of fluid the unit holds during normal operation rather than a larger overhaul or bench-fill quantity.
  • Under normal use conditions, the 1.3i (2011-2012) manual 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 1.3i (2011-2012) transaxle requires a fluid change at 60,000 km or 48 months, a distinction from the normal-use interval which specifies only a check.
  • The 1.3i variant covering 2013-2015 carries identical capacity and interval specifications to the 2011-2012 model year range, with 2.4 liters capacity, a check at 48 months or 60,000 km under normal use, and a change at the same interval under severe use.
  • The 1.4 D diesel variant spanning 2011-2015 shares the same 2.4-liter transaxle capacity and the same normal and severe service intervals as both petrol model year ranges, indicating no differentiation in manual transaxle fluid volume or timing between the petrol and diesel drivetrains.
  • The alignment of the time-based interval (48 months) and the distance-based interval (60,000 km) across both normal and severe conditions means service timing is governed by whichever threshold is reached first, a standard dual-trigger service approach.

Other Systems