2006 Maserati Quattroporte Executive GT is a Sedan model with 6-speed shiftable automatic transmission. This is a rear wheel drive model With a power of 396 HP and 326.00 ft lbs of torque. An urban consumption is 11.00 MPG. The engine has a capacity of 4.20L with V8 cylinders. To view detailed specifications like fuel consumption and dimensions, please scroll below.