We thought long and hard about putting the Cayman and the Boxster on the list, since an argument can be made that one is a convertible version of the other. However, the $49,400 Cayman has its own unique style, character and even handling and performance dynamics. It does share the Boxster’s 20 mpg city, 29 mpg highway and 23 mpg combined EPA estimates though. It also shares that famous Porsche heritage, has outstanding handling and is quick as you could need. The good fuel economy is just icing on a very delicious cake.