The 2022 Maserati Quattroporte is available as a 4-door, 5-seat sedan. Starting at $96,000, the 2022 Maserati Quattroporte GT RWD is powered by a 3.0LL , 6 -cylinder engine mated to an automatic transmission that returns an EPA estimated 16-mpg in the city and 25-mpg on the highway. The top of the line 2022MaseratiQuattroporteAWD , priced at $ 110,300 , is powered by a 3.0LL , 6 - cylinder engine mated to an automatic transmission that returns an EPA estimated 16-mpg in the city and 24-mpg on the highway.