I just looked at a new 2007 Camry and noticed that the oil cap says to use 0w20 or 5w20 oil.I believe this is the first year for Toyota to go with 20 weight oil. I also noticed on the Mobil website today that they are reintroducing 0W20 Mobil 1 and they dont list the 5W20 Mobil 1 anymore