I am thinking about buying a 2011 Porsche Cayman S... First time buying a Porsche... I need help knowing the maintenance and all of that stuff... But first things first... Can i afford this car? I make $90,000 a year from my job and pay $2000 for my home....I have a wife with 2 kids and a family car (2011 Toyota Sienna)...Can i afford it..? Ok,back to the topic... What are the maintenance costs and tips for this car? When do i have to change the oil? When do i have to change the tires?.... All those kind of questions...