Premium isn't required for the Hemi, 89 is. How can you say it doesn't have any torque. In the Dodge Magnum Hemi it puts out 390 ft-lbs. I don't know if the 4.7L will make it into a car, it is a truck engine, they would have to tweak it and recertify it for car use. Like you said, the release is 1 year away, so who know. All we can do is speculate, we will have to wait and see.