The 2016 Lexus IS adds a new turbo-four engine, as well as a lower-powered V-6 option, in a mild refresh for the sports sedan. The IS also receives a few equipment changes, such as a heated steering ...

WASHINGTON — Not many entry-level luxury sedans offer a V6 engine as the base engine and the 2015 Lexus IS250 is the last year before a smaller turbo charged four-cylinder engine is the new base ...