Toyota Avensis Owner's Manual page 756

6-1. Specifications
Automatic transmission
Fluid capacity (reference)
Fluid type
The fluid capacity is the quantity of reference. If replacement is neces-
sary, contact any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional.
NOTICE
 Automatic transmission fluid type
Using transmission fluid other than "Toyota Genuine ATF WS" may cause
deterioration in shift quality, locking up of your transmission accompanied by
vibration, and ultimately damage the transmission of your vehicle.
756
AVENSIS_OM_OM20B99E_(EE)
6.5 L (6.9 qt., 5.7 Imp.qt.)
Toyota Genuine ATF WS