It is 5000 miles/6 months in
It is 5000 miles/6 months in 2nd gen Prius with 0w-30 or 5w-30 oil. 3rd. Gen 10 000 miles/1 year with full synthetics 0w-20. But only under normal condition. If you tow, driving in city often, full passangers, mountains, cold area, 5000 miles/1 year is still apply for any Toyota until today