Jaguar's one-upped its already elegant and well-sorted XFR sports sedan, to create the sharper, more aggressive and very limited-production Jaguar XFR-S. But does the S stand for aweSome, or just window dreSsing? We found out.

Why does the Jaguar XFR-S exist? The company's sales have rebounded dramatically after a few dismal years. They've got more great products than maybe ever. A limited-edition 550 horsepower V8-powered XFR-S isn't going to make insane profits for the company, even with its $3,500 carbon fiber wing.