Im starting to think it will, since it has the same power figures as the LC. If it made a little less then I would say its tuned for regular gas but that seems highly unlikely now. I have a feeling they will now keep the lower models without the hybrid system on regular and all the upper trims with hybrid as premium. We will know in a few months for sureDo you think the 4runner will not require premium, even though they have the same engine specifications?