There is nothing anybody on here can or will say to support your mom buying you a rotary powered sports car.

They are all relatively unreliable, they all end up being way more expensive than planned and they are all something your kid can die in easily. Until you are capable of making your own vehicular decisions, then owning something as ridiculously unnecessary as a rotary car is a farce. Mom gonna buy a full engine rebuild when coolant seals randomly take a ****? Its cool if you pay for it and deal with it, it just isn't when you're rotor-helpless.