I'm 16 and was thinking about buying a Subaru Impreza WRX, but I don't know anything about the car except it looks nice. I just have a few questions. Are they reliable cars? Do they break down a lot? What are some common problems? I was also looking at the WRX and the STI and saw that they have a huge horsepower difference. Should I buy a WRX or save up for a STI? Because the STI is a heck of a lot more money. Anything I should know about the cars before I buy them? If you could answer these, it would be great. Thank you.