I saw this Maserati Quattroporte in town this afternoon. This is from the fifth generation, which was made between 2002 and 2012 (model years between 2003 and 2012). The engine is a 4.2 liter V8 that produces 394 horsepower and 333 pound-feet of torque. The transmission is a 6-speed automatic. This car does 0-60 mph in 4.9 seconds and has a top speed of 171 mph.