Lexus is preparing to launch the next generation IS model next year. Japanese magazine Best Cars has published a few renderings of the renewed model. In the four renderings, that we came across on lexsusenthusiast.com, are of a 4-door sedan, a coupe, a convertible and a station wagon. Two engines are listed in the accompanied spec sheet for the hybrid 350h variant, a 5.0-liter 460 hp engine and a 4-cylinder 2.5-liter 160 hp engine.