Porsche Panamera Four Door Sports Car

What you see here is the official new Porsche Panamera, the first four-door sports car by Porsche. This car will rival the Mercedes-Benz CLS, the Audi A7, the BMW CS concept and the Aston Martin Rapide. However, the main feature of the Porsche Panamera is not its four doors, but its powerplant, with engines ranging [...]