Use the premium gas. The car will run far better if you do.
My car is pretty good. I have noticed that it is kind of an expensive car. You can only use the premium unleaded gas. The parts for the car are also slightly more expensive if they need to be replaced however, they do last longer. Over all the car is pretty reliable if you maintain it well and do not drive like an idiot. It makes a pretty good first or second car if that is something you care about. The car is decent and would be reliable.