2017 4runner with 67k, drain n fill 3.5 qts of toyota ws, plan on doing it again at 100k.
2011 Camry with 89k, drain n fill 2.5 qts of toyota WS, plan on doing it again at 125k if we still own it.
Used the new mityvac MV6400 I just bought to dispense the fluid, works great 👍.