2010 Toyota Avalon Owners Manual - Page 456
2010 Toyota Avalon Manual
Page 456 highlights
6-1. Specifications Automatic transaxle Fluid capacity* Fluid type 6.9 qt. (6.5 L, 5.7 lmp.qt.) Toyota Genuine ATF WS *: The fluid capacity is the quantity of reference. If replacement is necessary, contact your Toyota dealer. NOTICE