I've never owned a nice car before, always hand me downs. I finally got fed up with my crappy car and went and bought an Elantra yesterday. Since I've never owned a nice car, I dont really know how to take care of them beyond getting the oil and filters changed appropriately. How do I keep the paint nice, the engine running well, etc? I'm 25 and should know this stuff but I don't and I need yalls help.