The 2021 Porsche Panamera is available as a 4-door, 4-seat hatchback. Starting at $87,200, the 2021 Porsche Panamera RWD is powered by a 2.9LL , 6 -cylinder engine mated to an automatic transmission that returns an EPA estimated 18-mpg in the city and 24-mpg on the highway. The top of the line 2021PorschePanameraTurbo S Executive AWD , priced at $ 188,100 , is powered by a 4.0LL , 8 - cylinder engine mated to an automatic transmission that returns an EPA estimated 15-mpg in the city and 21-mpg on the highway.