Lexus LS 600h. To answer your first question, yes, the Lexus LS is the car you've heard of that can park itself. But Lexus' flagship sedan has more to offer than just one headline-grabbing feature. In fact, you can make the case that the Lexus LS, especially in its hybrid LS 600hL form, is the most technologically advanced car in the world. To help it hold its own against luxury titans like the BMW 7 series, Mercedes-Benz S-Class and Audi A8, Lexus has endowed the LS with the latest technology and the highest levels of refinement.