Supercars! Because a regular engine doesn't roar loud enough!

"Now, personally, I like a car with some sort of character!" - Richard Hammond

Briefly defined, a supercar was used to describe "a very expensive, fast or powerful car with a centrally located engine".
Stated in more general terms: "it must be very fast, with sporting handling to match", "it should be sleek and eye-catching & its price should be one in a rarefied atmosphere of its own"

It existe at least four different sorts of supercars: