Video: 2009 Maserati Quattroporte Facelift

Leaving aside the subtle design tweaks, the biggest change in the 2009 Maserati Quattroporte is the introduction of a new range-topping model dubbed the Quattroporte S. While the standard version is fitted with the familiar 400 Hp 4.2-litre V8 engine, the Quattroporte S adopts the new 430 Hp 4.7-litre V8 recently introduced on the GranTurismo S. Both versions of the Quattroporte are matted to a 6-speed automatic transmission developed in association with ZF