Well its always good to get a gas saver!! especially for your first car.you can get a toyota corolla.very reliable and great gas mileage!or a honda civic,accord.Nissan sentra. you wont regret it if you get one of those cars! but i recommend a toyota!
i'll say get a car that's good on gas like a honda or a pontiac. am searching for my first car too. And i was told that big body cars on teens will have your car insurance shoot through the ceiling. sport cars will do the same. you should get like a Cavalier 2 or 4 door car.