Large CarsLuxury CarsMercedes-BenzRumors2017 Mercedes-AMG GT Concept – Panamera bewareAntonio PerluciMarch 18, 2017March 12, 2018 by Antonio PerluciMarch 18, 2017March 12, 20180141 When Porsche launched Panamera in 2009, it was quickly slotted in the full-size luxury sedan segment, along with Mercedes S-Class, BMW 7-Series, Audi A8, Lexus...