Four quarts of ultra special Toyota synthetic and a golden filter element with a rubber halo for the Prius at the Toyota dealership is $70. I can do it myself for $50. It's almost worth it to let them do it since a roach couldn't slide under the car after fasting the weekend. I enjoy doing it myself with the F250. I enjoyed my diesels when I had them but the more I read, the less I think I'll own another.