The Porsche Panamera S is a luxury performance sedan model from German carmaker Porsche. It is part of the Panamera lineup and is the step up in features and performance from the base Panamera model. It features a 4.8-liter V8 engine, delivering an impressive 400 horsepower, seven-speed PDK transmission, and a top speed of 175 mph. It also comes with Porsche's options such as adaptive air suspension, dynamic chassis control, and Torque Vectoring Plus. It also has interior luxuries such as leather upholstery and wood trim, as well as driver assistance features such as adaptive cruise control, lane keeping assist, and parking assist.