Maserati GranTurismo S and Quattroporte S: two masterpieces

One year after introducing us to the GranTurismo, Maserati is back with another new model, the GranTurismo S. The automaker is offering something new under the hood of the GranTurismo S, a 4.7-litre V8 churning out 440 impatient ponies as well as an electric transmission, both part of the Maserati's DNA.